Pfizer Inc. et al v. Sinotherapeutics Inc.
Plaintiff: Pfizer Inc., PF Prism C.V., PBG Puerto Rico LLC and PF Prism IMB B.V.
Defendant: Sinotherapeutics Inc.
Counter Defendant: C.P. Pharmaceuticals International C.V.
Case Number: 1:2022cv01484
Filed: November 11, 2022
Court: US District Court for the District of Delaware
Presiding Judge: Gregory B Williams
Nature of Suit: Patent - Abbreviated New Drug Application(ANDA)
Cause of Action: 35 U.S.C. ยง 271 Patent Infringement
Jury Demanded By: None
Docket Report

This docket was last retrieved on January 9, 2023. A more recent docket listing may be available from PACER.

Date Filed Document Text
January 9, 2023 Filing 8 ANSWER to #1 Complaint, , COUNTERCLAIM against C.P. Pharmaceuticals International C.V., PBG Puerto Rico LLC, PF Prism C.V., PF Prism IMB B.V., Pfizer Inc. by Sinotherapeutics Inc..(Weinblatt, Richard)
December 1, 2022 Filing 7 WAIVER OF SERVICE returned executed by Pfizer Inc., C.P. Pharmaceuticals International C.V., PF Prism C.V., PF Prism IMB B.V., PBG Puerto Rico LLC: For Sinotherapeutics Inc. waiver sent on 11/23/2022, answer due 1/23/2023. (Dellinger, Megan)
November 16, 2022 Case Assigned to Judge Gregory B. Williams. Please include the initials of the Judge (GBW) after the case number on all documents filed. (rjb)
November 11, 2022 Filing 6 Summons Issued as to Sinotherapeutics Inc. on 11/14/2022. (vfm)
November 11, 2022 Filing 5 Disclosure Statement pursuant to Rule 7.1: identifying Corporate Parent Pfizer Inc. for C.P. Pharmaceuticals International C.V., PBG Puerto Rico LLC, PF Prism C.V., PF Prism IMB B.V., Pfizer Inc. filed by C.P. Pharmaceuticals International C.V., PBG Puerto Rico LLC, PF Prism C.V., PF Prism IMB B.V., Pfizer Inc.. (vfm)
November 11, 2022 Filing 4 Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 10,639,309 B2 ;11,253,523 B2. (vfm)
November 11, 2022 Filing 3 Supplemental information for patent cases involving an Abbreviated New Drug Application (ANDA) - Date Patentee(s) Received Notice: 09/29/2022. Date of Expiration of Patent: 03/14/2034.Thirty Month Stay Deadline: 3/29/2025. (vfm)
November 11, 2022 Filing 2 Notice, Consent and Referral forms re: U.S. Magistrate Judge jurisdiction. (vfm)
November 11, 2022 Filing 1 COMPLAINT FOR ANDA/PATENT INFRINGEMENT filed against Sinotherapeutics Inc. ( Filing fee $ 402, receipt number ADEDC-4003766.) - filed by Pfizer Inc., C.P. Pharmaceuticals International C.V., PF Prism C.V., PF Prism IMB B.V., PBG Puerto Rico LLC. (Attachments: #1 Exhibit A-B, #2 Civil Cover Sheet) (vfm)

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Search for this case: Pfizer Inc. et al v. Sinotherapeutics Inc.
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Plaintiff: Pfizer Inc.
Represented By: Jack B. Blumenfeld
Represented By: Megan Elizabeth Dellinger
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Plaintiff: PF Prism C.V.
Represented By: Jack B. Blumenfeld
Represented By: Megan Elizabeth Dellinger
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Plaintiff: PBG Puerto Rico LLC
Represented By: Jack B. Blumenfeld
Represented By: Megan Elizabeth Dellinger
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Plaintiff: PF Prism IMB B.V.
Represented By: Jack B. Blumenfeld
Represented By: Megan Elizabeth Dellinger
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Counter defendant: C.P. Pharmaceuticals International C.V.
Represented By: Jack B. Blumenfeld
Represented By: Megan Elizabeth Dellinger
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Defendant: Sinotherapeutics Inc.
Represented By: Richard Charles Weinblatt
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