Novartis Pharmaceuticals Corporation v. Msn Pharmaceuticals, Inc., Msn Laboratories Private Ltd., Msn Life Sciences Private Ltd.

N OTE: This disposition is nonprecedential.
United States Court of Appeals
for the Federal Circuit
______________________
NOVARTIS PHARMACEUTICALS CORPORATION,
Plaintiff-Appellant
v.
MSN PHARMACEUTICALS, INC., MSN
LABORATORIES PRIVATE LTD., MSN LIFE
SCIENCES PRIVATE LTD.,
Defendants-Appellees
GERBERA THERAPEUTICS INC., NANJING
NORATECH PHARMACEUTICAL CO., LIMITED,
Defendants
______________________
2024-2211, 2024-2212
______________________
Appeals from the United States District Court for the
District of Delaware in Nos. 1:20-md-02930-RGA, 1:22-cv-
01395-RGA, Judge Richard G. Andrews.
______________________
Decided: December 4, 2024
______________________
D EANNE MAYNARD, Morrison & Foerster LLP, Wash-
ington, DC, argued for plaintiff-appellant. Also repre-
sented by SETH W. L LOYD; J OEL F. WACKS , San Francisco,
CA; REBECCA EMILY WEIRES , Los Angeles, CA;
Case: 24-2211 Document: 79 Page: 1 Filed: 12/04/2024

-- 1 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
2
CHRISTOPHER EARL L OH , J ARED L EVI STRINGHAM , Venable
LLP, New York, NY.
WILLIAM A. RAKOCZY , Rakoczy Molino Mazzochi Siwik
LLP, Chicago, IL, argued for defendants-appellees. Also
represented by K EVIN E. WARNER ; R ONALD M. D AIGNAULT ,
RICHARD J UANG, Daignault Iyer LLP, Vienna, VA; RICHARD
CHARLES WEINBLATT , Stamoulis & Weinblatt LLC, Wil-
mington, DE.
______________________
Before L OURIE, P ROST , and REYNA, Circuit Judges.
L OURIE, Circuit Judge.
Novartis Pharmaceuticals Corporation (“Novartis”) ap-
peals from the district court’s denial of its motion for a pre-
liminary injunction. Novartis seeks to enjoin MSN
Pharmaceuticals, Inc., MSN Laboratories Private Ltd., and
MSN Life Sciences Private Ltd. (collectively, “MSN”) from
launching its generic version of Entresto®, which Novartis
alleges would infringe U.S. Patent 11,096,918 (“the ’918 pa-
tent”). In re Entresto (Sacubitril/Valsartan) Pat. Litig.,
No. 20-md-2930, 2024 WL 3756787 (D. Del. Aug. 12, 2024)
(“Preliminary Injunction Order”). For the following rea-
sons, we affirm.
BACKGROUND
I
In 2015, the U.S. Food and Drug Administration
(“FDA”) approved Novartis’s New Drug Application
(“NDA”) for Entresto, a combination therapy of valsartan
and sacubitril. Entresto is indicated “to reduce the risk of
cardiovascular death and hospitalization for heart failure
in adult patients with chronic heart failure, and for the
treatment of symptomatic heart failure with systemic left
ventricular systolic dysfunction in pediatric patients aged
one year and older.” Id. at *1 (quoting J.A. 51 ¶ 113). In
Case: 24-2211 Document: 79 Page: 2 Filed: 12/04/2024

-- 2 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
3
2023 alone, sales of Entresto in the United States totaled
more than $3 billion.
The ’918 patent, which is owned by Novartis and ex-
pires on November 8, 2026, is directed to an amorphous
solid form of trisodium valsartan sacubitril, or “TVS.” The
patent contains two claims, which recite:
1. An amorphous solid form of a compound compris-
ing anionic [valsartan], anionic [sacubitril], and so-
dium cations in a 1:1:3 molar ratio.
2. A pharmaceutical composition comprising the
amorphous solid form according to claim 1 and at
least one pharmaceutically acceptable excipient.
’918 patent, col. 32 ll. 42–49.
Important here, the ’918 patent is not listed in the Or-
ange Book for Entresto. Indeed, Novartis concedes that the
’918 patent does not claim the drug product present in En-
tresto. See Oral Arg. at 2:48–52, available at https://oral
arguments.cafc.uscourts.gov/default.aspx?fl=24-2211_111
32024.mp3 (“[W]e have not listed [the ’918 patent] in the
Orange Book; we don’t claim that we practice this patent.”).
Because the ’918 patent is not Orange Book-listed, the fil-
ing of Novartis’s complaint did not trigger a statutory stay
barring the FDA from approving any Abbreviated New
Drug Applications (“ANDAs”) filed by drugmakers seeking
to manufacture and sell generic versions of Entresto.
II
In 2019, MSN, among others, submitted its ANDA for
Entresto. Novartis responded, in part, by filing a com-
plaint under 35 U.S.C. § 271(e)(2), alleging that each man-
ufacturer’s generic product would infringe the ’918 patent
because it contains amorphous TVS. J.A. 22–65. The case
proceeded to discovery.
Case: 24-2211 Document: 79 Page: 3 Filed: 12/04/2024

-- 3 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
4
A. Claim Construction
At claim construction, the parties disputed the mean-
ing of only a single claim term: “an amorphous solid form
of a compound.” In re Entresto (Sacubitril/Valsartan) Pat.
Litig., No. 20-md-2930, 2024 WL 2804788, at *2 (D. Del.
May 31, 2024) (“Claim Construction Order”). Novartis ar-
gued that the term did not require any construction, while
MSN argued that the term means “a substantially pure
amorphous solid form of a compound.” Id. That is, the par-
ties disputed the amount of amorphous TVS in the com-
pound relative to the amount of any other non-amorphous
TVS component (e.g., crystalline TVS) required by the
claim. Id.; see also id. at *2 n.6.
The court determined that Novartis’s position, that any
presence of amorphous TVS in a solid form would fall
within the scope of the claims, “conflict[ed] with the prose-
cution history,” which established that amorphous and
crystalline TVS exhibit different properties and are readily
distinguishable. Id. at *3. In the court’s view, a compound
that contained only a small amount of amorphous TVS
would not “embody” the “certain distinctive properties” of
amorphous TVS, but instead those “properties associated
with a crystalline solid.” See id. at *4. It therefore con-
cluded that “amorphous TVS” is mutually exclusive from
“crystalline TVS.” Id. at *3.
But the court likewise took issue with MSN’s position
that the claimed amorphous compound must be “substan-
tially pure.” MSN had relied on language in the specifica-
tion that the solid form of TVS “can be in the crystalline,
partially crystalline, [or] amorphous . . . form,” see ’918 pa-
tent, col. 17 ll. 43–45, to argue that, just as amorphous TVS
is mutually exclusive of crystalline TVS, it must be mutu-
ally exclusive of “partially crystalline” TVS, which the par-
ties agreed “is a mixture of crystalline and amorphous
forms.” Claim Construction Order, at *3. The court disa-
greed with MSN’s construction, noting that there was no
Case: 24-2211 Document: 79 Page: 4 Filed: 12/04/2024

-- 4 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
5
intrinsic evidence that suggested each category to be mu-
tually exclusive. Id. The court also cited the parties’
agreed understanding of “partially crystalline,” which sug-
gested “potential overlap along the spectrum of amorphous,
partially crystalline, and crystalline forms.” Id.
Although the court rejected MSN’s proposal, it agreed
that “construction of the disputed term must distinguish
between the amorphous and crystalline forms.” Id. It
therefore construed “an amorphous solid form of a com-
pound” to mean:
a solid form of a compound in which the amorphous
form of the compound predominates. An amor-
phous solid form is mutually exclusive from a crys-
talline solid form, but not necessarily mutually
exclusive from a partially crystalline form.
Id. at *2 (emphasis added). In doing so, the court “con-
cede[d] the difficulty of pinpointing an appropriate limita-
tion when the intrinsic record provides virtually no useful
guidance.” Id. at *4; see id. (rejecting MSN’s “substantially
pure” construction because “[a] determination that a con-
struction of the terms should include line-drawing . . . is an
insufficient reason to adopt a specific demarcation that is
unsupported by the intrinsic record”). But given the court’s
understanding that the claimed amorphous TVS must be
distinct from and exhibit different properties from crystal-
line TVS, it determined that “it follows that an amorphous
solid form of a compound must be predominantly amor-
phous.” Id.
B. Preliminary Injunction
On July 24, 2024, the FDA granted final approval of
MSN’s ANDA, clearing the way for an at-risk launch of
MSN’s valsartan-sacubitril product, which MSN claims in-
cludes crystalline TVS, or “Form-S.” Preliminary Injunc-
tion Order, at *1–2. Novartis responded by moving the
district court to preliminarily enjoin MSN from launching
Case: 24-2211 Document: 79 Page: 5 Filed: 12/04/2024

-- 5 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
6
its product “for the short time needed to [reach] final judg-
ment” in this litigation. Novartis Br. 1; see also
J.A. 2467–91.1
In its motion, Novartis argued that it was likely to suc-
ceed in establishing that MSN’s generic product contains
the claimed amorphous TVS, and therefore infringes claim
1 of the ’918 patent. See Preliminary Injunction Order, at
*2. Novartis argued that testing by its expert, Dr. Matzger,
showed that, contrary to MSN’s characterization of its
product as crystalline TVS, the product is actually a phys-
ical mixture of crystalline valsartan and crystalline sacu-
bitril, with regions of amorphous TVS formed during the
manufacturing process. Id. That is, in Novartis’s view,
Form-S is not crystalline TVS at all, but merely a physical
mixture of separate crystalline components. Novartis ar-
gued that Dr. Matzger found that the Raman spectra for
various regions of MSN’s final product matched the refer-
ence spectra for each of crystalline valsartan, crystalline
sacubitril, and amorphous TVS. Id.; see also Novartis’s Br.
16–17. Accordingly, in Novartis’s view, “the amorphous
TVS compound [in MSN’s product] therefore necessarily
predominates over the (non-existent) crystalline TVS com-
pound,” and thus infringes. Preliminary Injunction Order,
at *2; see also J.A. 2476.
MSN countered that Novartis is not likely to succeed in
establishing that MSN’s product contains any amorphous
TVS. Preliminary Injunction Order, at *2. It first chal-
lenged Novartis’s expert testing on the basis that Dr.
Matzger “made no attempt to distinguish the amorphous
material he supposedly found [in MSN’s product] from
Form-S,” i.e., crystalline TVS. J.A. 6374. Had that com-
parison been made, MSN argued, it would have been “clear
that the peaks [Dr.] Matzger found [for the allegedly
1 This case is currently scheduled to go to trial on
December 9, 2024.
Case: 24-2211 Document: 79 Page: 6 Filed: 12/04/2024

-- 6 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
7
amorphous TVS in MSN’s product] align closely with the
Form-S reference.” J.A. 6376. MSN also argued that No-
vartis could not establish that Form-S is a physical mixture
of separate crystalline components, as opposed to crystal-
line TVS. In support, MSN pointed to the testing data it
had submitted to the FDA with its ANDA, which it argued
demonstrates that Form-S is a crystalline compound. Pre-
liminary Injunction Order, at *3; see J.A. 6379–81.
Considering the evidence and testimony of both par-
ties, the district court concluded that Novartis had not met
its burden of showing that it is likely to succeed in proving
that MSN’s ANDA product contains amorphous TVS. Pre-
liminary Injunction Order, at *2. It noted that, even if No-
vartis was correct that Form-S is a physical mixture of
crystalline valsartan and crystalline sacubitril, it had not
adequately established that the amorphous regions of
MSN’s product identified by Dr. Matzger are actually
amorphous TVS. Id. It further found that, with respect to
whether Form-S is crystalline TVS or a physical mixture of
crystalline valsartan and crystalline sacubitril, that “[i]n
the face of supporting test data and what appear to be valid
criticisms of said test data from both sides, I am unable to
find that the record favors finding Form-S to be one of a
physical mixture or a crystalline complex.” Id. at *3. Be-
cause Novartis bore the burden of proof on that issue, the
court determined that it had not established that Form-S
is a physical mixture and not crystalline TVS.
The district court also concluded that Novartis had
failed to establish that it would suffer irreparable harm ab-
sent an injunction. Id. at *3–4. It was unmoved by Novar-
tis’s arguments that its damages could not be remedied
through monetary damages, and it found it inappropriate
to attribute any loss in Entresto’s market momentum to
MSN when that loss would be the result of actions taken
not only by MSN, but also by other generic drugmakers
launching a competing product. Id. at *3.
Case: 24-2211 Document: 79 Page: 7 Filed: 12/04/2024

-- 7 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
8
Though its findings on likelihood of success and irrep-
arable harm alone called for the denial of Novartis’s re-
quest for injunctive relief, the court nevertheless addressed
the balance of equities and public interest in the prelimi-
nary injunction inquiry and found that neither favored en-
joining MSN’s launch. Id. at *4. It therefore denied
Novartis’s motion for a preliminary injunction.
Novartis timely appealed. We have jurisdiction under
28 U.S.C. § 1292(c)(1).
D ISCUSSION
“A preliminary injunction is an extraordinary remedy
never awarded as of right.” Winter v. Nat. Res. Def. Coun-
cil, Inc., 555 U.S. 7, 24 (2008). To establish a right to a
preliminary injunction, a party “must make a clear show-
ing that ‘[it] is likely to succeed on the merits, that [it] is
likely to suffer irreparable harm in the absence of prelimi-
nary relief, that the balance of equities tips in [its] favor,
and that an injunction is in the public interest.” Starbucks
Corp. v. McKinney, 602 U.S. 339, 346 (2024) (quoting Win-
ter, 555 U.S. at 20).
We review a district court’s denial of a preliminary in-
junction for abuse of discretion, and its underlying factual
findings for clear error. Takeda Pharms. U.S.A., Inc. v.
Mylan Pharms. Inc., 967 F.3d 1339, 1345 (Fed. Cir. 2020).
“To the extent a decision to grant [or deny] a preliminary
injunction rests on questions of law, including claim con-
struction, our review is de novo.” Tate Access Floors, Inc.
v. Interface Architectural Res., Inc., 279 F.3d 1357, 1364
(Fed. Cir. 2002) (citations omitted). In other words, “[a]n
abuse of discretion in granting or denying a preliminary
injunction may be found ‘by showing that the court made a
clear error of judgment in weighing relevant factors or ex-
ercised its discretion based upon an error of law or clearly
erroneous factual findings.’” Abbott Lab’ys v. Andrx
Pharms., Inc., 452 F.3d 1331, 1335 (Fed. Cir. 2006)
Case: 24-2211 Document: 79 Page: 8 Filed: 12/04/2024

-- 8 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
9
(quoting Novo Nordisk of N. Am., Inc. v. Genentech, Inc.,
77 F.3d 1364, 1367 (Fed. Cir. 1996)).
On appeal, Novartis contends that “the only fault that
the district court found with [Dr. Matzger’s] testing was
that he should have compared his Raman spectra to the
reference spectra for MSN’s isolated API [i.e., active phar-
maceutical ingredient].” See Oral Arg. at 8:51–9:00; see
also Novartis Br. 32–35. That conclusion, Novartis argues,
was infected by clear error because “comparing Raman
mapping of MSN’s final products to a reference spectrum
from MSN’s isolated API would just beg the question of
whether MSN’s isolated API itself contains amorphous
TVS.” Novartis Br. 33. Novartis argues that the compari-
son “demand[ed]” by the district court would not resolve
the relevant inquiry: whether MSN’s final product contains
amorphous TVS. Id. at 32. We disagree.
As an initial matter, we do observe that the district
court stated that “MSN notes that Dr. Matzger did not com-
pare the spectra he obtained from MSN’s API to Form-S
reference spectra,” and that “MSN asserts that, when the
comparison is made between MSN’s API spectra and the
Form-S reference spectra, the peaks in MSN’s API spectra
that Dr. Matzger points to as proving the presence of amor-
phous TVS more closely match the peaks in MSN’s Form-S
reference spectra than those in amorphous reference spec-
tra.” Preliminary Injunction Order, at *2. That is, the
court did, as Novartis asserts, appear to characterize
MSN’s argument as a failure of Novartis to compare the
spectra from MSN’s API—not MSN’s final product—with a
Form-S reference spectrum. We generally agree with No-
vartis’s contention that that comparison would not be dis-
positive of the ultimate infringement inquiry, which
requires a showing that MSN’s final product contains
amorphous TVS. See Oral Arg. at 9:05–17 (counsel for No-
vartis arguing that “[t]hat comparison would be beside the
point because our view is that it’s not the API that has the
Case: 24-2211 Document: 79 Page: 9 Filed: 12/04/2024

-- 9 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
10
amorphous [TVS], it’s the finished products that we accuse
and that is created in the tableting process.” (cleaned up)).
However, a closer review of the record establishes that
MSN did not argue to the district court that Novartis had
failed to compare the spectra obtained from MSN’s API
with a Form-S reference spectrum. Instead, its argument
was that Novartis had failed to compare the spectra Dr.
Matzger obtained from MSN’s final product with a Form-S
reference spectrum. See J.A. 6374 (noting that, although
Dr. Matzger compared the MSN final product spectra to an
amorphous TVS reference spectrum, he “made no attempt
to distinguish the amorphous material he supposedly
found from Form-S. That is, [Dr.] Matzger had no refer-
ence spectra for Form-S to conclude what he found matches
amorphous TVS or crystalline Form-S” (citation omitted));
J.A. 6945 ¶ 137 (MSN’s expert report explaining that “Dr.
Matzger did not find Form-S [in MSN’s final product] be-
cause he did not look for Form-S.”); J.A. 9168 (MSN counsel
arguing that the “fundamental problem” with Novartis’s
testing is that it was “taking reference spectra for sacubi-
tril and valsartan and amorphous [TVS], but . . . not run-
ning th[ose] data to see if there’s even a match with the
Form-S reference spectra”). Put otherwise, MSN’s argu-
ment was that Novartis had not shown that MSN’s final
product contained amorphous TVS because it did not con-
sider the possibility that the regions in the Raman spectra
that Dr. Matzger identified as amorphous TVS could have
been a closer match to crystalline TVS. That argument,
regardless how it was characterized by the district court,
properly goes to the relevant infringement inquiry.
With that understanding in mind, we see no clear error
in the district court’s analysis and consideration of the ev-
idence. MSN rebutted Novartis’s argument by putting
forth evidence to show that the supposed amorphous TVS
regions identified by Dr. Matzger in the final product were
actually indicative of crystalline TVS. It did so through its
own expert, Dr. Steed, who compared the spectra Dr.
Case: 24-2211 Document: 79 Page: 10 Filed: 12/04/2024

-- 10 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
11
Matzger obtained from the final product to a Form-S refer-
ence spectrum, finding them to “align closely.” See MSN
Br. 23–24 (citing J.A. 6945–49); J.A. 6949 (Dr. Steed report
stating that “a more reasonable conclusion is that the re-
gions that Dr. Matzger believes to be amorphous . . . are
actually crystalline Form-S. At the very least, this casts
significant doubt on Dr. Matzger’s testing and suggests
that additional testing . . . should have been conducted to
determine whether crystalline or amorphous materials
were present in MSN’s ANDA product.”). Considering this
competing evidence, as well as the fact that Novartis bore
the burden of proof, the district court found that Novartis
did not persuasively show that it was likely to succeed “in
proving that MSN’s ANDA products contain amorphous
TVS.” That finding was not clearly erroneous.
Furthermore, we see no clear error in the district
court’s determination that Novartis failed to establish that
Form-S is not crystalline TVS. Each party provided ample
evidence to support its position in this regard. Namely,
MSN submitted the various testing data it had submitted
to the FDA with its ANDA establishing that Form-S is crys-
talline TVS. See Preliminary Injunction Order, at *3; see
also Par Pharm., Inc. v. Eagle Pharms., Inc., 44 F.4th 1379,
1383 (Fed. Cir. 2022) (“Because drug manufactures are
bound by strict statutory provisions to sell only those prod-
ucts that comport with the ANDA, if the ANDA defines a
proposed generic drug in a manner that directly addresses
the issue of infringement, it controls the infringement in-
quiry.” (cleaned up)). Novartis challenged the reliability of
those data, arguing that they do not actually establish that
Form-S is crystalline TVS as opposed to a physical mixture.
Again faced with compelling evidence from both parties, it
was not clearly erroneous for the district court to determine
that Novartis, the party bearing the burden of proof, did
not establish a likelihood of success on the issue.
At bottom, Novartis’s arguments on appeal ask us to
reconsider and reweigh this highly factual evidence anew.
Case: 24-2211 Document: 79 Page: 11 Filed: 12/04/2024

-- 11 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
12
We decline to do so. Mylan Institutional LLC v. Aurobindo
Pharma Ltd., 857 F.3d 858, 870 (Fed. Cir. 2017) (“We do
not reweigh evidence on appeal.” (internal quotation marks
and citation omitted)). A preliminary injunction “should
not issue” if the would-be-enjoined party “raises a substan-
tial question concerning either infringement or validity.”
Amazon.com, Inc. v. Barnesandnoble.com, Inc., 239 F.3d
1343, 1350–51 (Fed. Cir. 2001). By presenting competent
and thorough competing expert testimony and evidence,
MSN has done just that. It is not our role to second guess,
particularly at this juncture, the factual findings of the dis-
trict court where those findings do not leave us with “the
definite and firm conviction that a mistake has been com-
mitted.” Univ. of S. Fla. Bd. of Trustees v. United States,
92 F.4th 1072, 1079 (Fed. Cir. 2024) (internal quotation
marks and citations omitted). Indeed, “[w]here there are
two permissible views of the evidence, the fact-finder’s
choice between them cannot be clearly erroneous.” Hos-
pira, Inc. v. Fresenius Kabi USA, LLC, 946 F.3d 1322, 1328
(Fed. Cir. 2020) (quoting Anderson v. City of Bessemer City,
470 U.S. 564, 574 (1985)).
We therefore hold that the district court did not clearly
err in finding that Novartis did not meet its burden to show
that it was likely to succeed on the issue of infringement.
Given that conclusion, we need not reach the other ele-
ments required to establish entitlement to a preliminary
injunction, namely, irreparable harm, the balance of equi-
ties, and the public interest. See Amazon.com, 239 F.3d at
1350 (“Our case law and logic both require that a movant
cannot be granted a preliminary injunction unless it estab-
lishes both of the first two factors, i.e., likelihood of success
on the merits and irreparable harm.”). The district court
did not abuse its discretion in denying injunctive relief.
Before closing, we note that our holding today would be
the same even if Novartis is correct that the district court’s
claim construction, requiring amorphous TVS to “predomi-
nate,” is erroneous as a matter of law. Indeed, we admit
Case: 24-2211 Document: 79 Page: 12 Filed: 12/04/2024

-- 12 of 13 --

NOVARTIS PHARMACEUTICALS CORPORATION v.
MSN PHARMACEUTICALS, INC.
13
concern with the district court’s construction, particularly
in light of its acknowledgement that there is “virtually no
useful guidance” in the intrinsic record supporting its con-
clusion that the claims require any particular amount of
amorphous TVS to be present. Claim Construction Order,
at *4. But because we have affirmed the district court’s
conclusion that Novartis failed to establish that the ac-
cused product contains any amorphous TVS, any error in
the claim construction, at this stage, is harmless.
CONCLUSION
We have considered Novartis’s remaining arguments
and find them unpersuasive. For the foregoing reasons,
the district court’s denial of a preliminary injunction is af-
firmed.
AFFIRMED
Case: 24-2211 Document: 79 Page: 13 Filed: 12/04/2024

-- 13 of 13 --