PURDUE PHARMA L.P. v. AMNEAL PHARMACEUTICALS, LLC

Civil Action No. 17-210-RGA.

PURDUE PHARMA L.P., PURDUE PHARMACEUTICALS L.P., THE P.F. LABORATORIES, INC., and RHODES TECHNOLOGIES, Plaintiffs, v. AMNEAL PHARMACEUTICALS, LLC, Defendant.

United States District Court, D. Delaware.

May 21, 2018.

Editors Note
Applicable Law: 35 U.S.C. § 0145
Cause: 35 U.S.C. § 0145
Nature of Suit: 830 Patent
Source: PACER


Attorney(s) appearing for the Case

Purdue Pharma L.P., Plaintiff, represented by Jack B. Blumenfeld , Morris, Nichols, Arsht & Tunnell LLP, Gasper J. LaRosa , pro hac vice, Jason G. Winchester , pro hac vice, John J. Normile , pro hac vice, Kelsey I. Nix , Jones Day, pro hac vice, Kenneth S. Canfield , pro hac vice, Landon R. Clark , pro hac vice, Lisamarie LoGiudice , pro hac vice, Megan Elizabeth Dellinger , Morris, Nichols, Arsht & Tunnell LLP, Pablo D. Hendler , Jones Day, pro hac vice, Rodger Dallery Smith, II , Morris, Nichols, Arsht & Tunnell LLP & Sarah A. Geers , pro hac vice.

Purdue Pharmaceuticals L.P., Plaintiff, represented by Jack B. Blumenfeld , Morris, Nichols, Arsht & Tunnell LLP, Gasper J. LaRosa , pro hac vice, Landon R. Clark , pro hac vice, Megan Elizabeth Dellinger , Morris, Nichols, Arsht & Tunnell LLP, Pablo D. Hendler , Jones Day, pro hac vice, Rodger Dallery Smith, II , Morris, Nichols, Arsht & Tunnell LLP & Sarah A. Geers , pro hac vice.

The P.F. Laboratories, Inc. & Rhodes Technologies, Plaintiffs, represented by Jack B. Blumenfeld , Morris, Nichols, Arsht & Tunnell LLP & Rodger Dallery Smith, II , Morris, Nichols, Arsht & Tunnell LLP.

Grunenthal GMBH, Plaintiff, represented by Jack B. Blumenfeld , Morris, Nichols, Arsht & Tunnell LLP, Megan Elizabeth Dellinger , Morris, Nichols, Arsht & Tunnell LLP & Rodger Dallery Smith, II , Morris, Nichols, Arsht & Tunnell LLP.

Amneal Pharmaceuticals, LLC, Defendant, represented by Jan M. Conlin , Ciresi Conlin LLP, pro hac vice, Karen L. Pascale , Young, Conaway, Stargatt & Taylor LLP, Katie Crosby Lehmann , Ciresi Conlin LLP, pro hac vice, Kyle W. Wislocky , Ciresi Conlin LLP, pro hac vice, Melissa A. Goodman , ACLU of Southern California, pro hac vice, Michael Ciresi , Ciresi Conlin LLP, pro hac vice, Samantha G. Wilson , Young, Conaway, Stargatt & Taylor LLP & Anne Shea Gaza , Young, Conaway, Stargatt & Taylor LLP.

Kashiv Pharma, LLC, Defendant, represented by Jan M. Conlin , Ciresi Conlin LLP, pro hac vice, Katie Crosby Lehmann , Ciresi Conlin LLP, pro hac vice, Melissa A. Goodman , ACLU of Southern California, pro hac vice, Samantha G. Wilson , Young, Conaway, Stargatt & Taylor LLP & Anne Shea Gaza , Young, Conaway, Stargatt & Taylor LLP.

Kashiv Pharma, LLC, Counter Claimant, represented by Samantha G. Wilson , Young, Conaway, Stargatt & Taylor LLP & Anne Shea Gaza , Young, Conaway, Stargatt & Taylor LLP.

Purdue Pharmaceuticals L.P., Purdue Pharma L.P., Rhodes Technologies & The P.F. Laboratories, Inc., Counter Defendants, represented by Jack B. Blumenfeld , Morris, Nichols, Arsht & Tunnell LLP & Rodger Dallery Smith, II , Morris, Nichols, Arsht & Tunnell LLP.

Amneal Pharmaceuticals, LLC, Counter Claimant, represented by Anne Shea Gaza , Young, Conaway, Stargatt & Taylor LLP.


Presently before the Court is the issue of claim construction of multiple terms in U.S. Patent Nos. 9,492,392 ("the '392 patent"), 9,492,393 ("the '393 patent"), and 9,522,919 ("the '919 patent"). The Court has considered the parties' joint claim construction brief. (D.I. 48). The Court heard oral argument on...

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