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Case number 2022-1482

Purdue Pharma L.P. v. Collegium Pharmaceutical, Inc. > Summary

Court Case Number 2022-1482

Filing Date Feb 17, 2022

Termination Date Nov 21, 2023

Appeal From PTO

NOS N/A

Status Terminated

Court U.S. Court Of Appeals, Federal Circuit

JudgesTimothy B. Dyk, Todd M. Hughes, Kara F. Stoll

Appellant

2

Purdue Pharma

Purdue Pharmaceuticals Lp

Appellee

Collegium Pharmaceutical, Inc.

Appellant Attorneys

12

Purdue Pharma
Attorney Name: Gregory A. Castanias
Jones Day

Purdue Pharma
Attorney Name: John R. Boule
Jones Day

Purdue Pharma
Attorney Name: Pablo Daniel Hendler
Ropes & Gray LLP

Purdue Pharma
Attorney Name: Gasper J. Larosa
Jones Day

Purdue Pharma
Attorney Name: John J. Normile
Jones Day

Purdue Pharma
Attorney Name: Jennifer L. Swize
Jones Day

purdue pharmaceuticals lp
Attorney Name: Gregory A. Castanias
Jones Day

purdue pharmaceuticals lp
Attorney Name: Jennifer L. Swize
Jones Day

purdue pharmaceuticals lp
Attorney Name: John R. Boule
Jones Day

purdue pharmaceuticals lp
Attorney Name: Pablo Daniel Hendler
Ropes & Gray LLP

purdue pharmaceuticals lp
Attorney Name: Gasper J. Larosa
Jones Day

purdue pharmaceuticals lp
Attorney Name: John J. Normile
Jones Day

Appellee Attorneys

6

Collegium Pharmaceutical, Inc.
Attorney Name: Jake M. Holdreith
Robins Kaplan LLP

Collegium Pharmaceutical, Inc.
Attorney Name: Brenda L. Joly
Robins Kaplan LLP

Collegium Pharmaceutical, Inc.
Attorney Name: Oren D. Langer
Robins Kaplan LLP

Collegium Pharmaceutical, Inc.
Attorney Name: Kelsey J. McElveen
Robins Kaplan LLP

Collegium Pharmaceutical, Inc.
Attorney Name: Christopher A. Pinahs
Robins Kaplan LLP

Collegium Pharmaceutical, Inc.
Attorney Name: Emily J. Tremblay
Robins Kaplan LLP

Intervenor

5

United States Patent and Trademark Office
Attorney Name: Farheena Yasmeen Rasheed
United States Patent and Trademark Office

United States Patent and Trademark Office
Attorney Name: Thomas W. Krause
United States Patent and Trademark Office

United States Patent and Trademark Office
Attorney Name: Maureen D. Queler
United States Patent and Trademark Office

United States Patent and Trademark Office
Attorney Name: Peter J. Ayers
United States Patent and Trademark Office

United States Patent and Trademark Office
Attorney Name: Katherine Vidal
United States Patent and Trademark Office

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