CHEMOCENTRYX, INC. v. ZYDUS PHARMACEUTICALS (USA) INC. - 2:26-cv-00556

CHEMOCENTRYX, INC. v. ZYDUS PHARMACEUTICALS (USA) INC. (Case No. 2:26-cv-00556), filed on Jan 16, 2026 in the District Court, D. New Jersey involving patent infringement. This case involves patent infringement claims between the parties. Explore details about the litigants, key filings, and major docket updates.

Case Details

Case Number
2:26-cv-00556
Filing Date
Jan 16, 2026
Cause of Action
Patent Infringement
Status
-
Court
District Court, D. New Jersey
Nature of Suit
Patent - Abbreviated New Drug Application(ANDA)

Parties Involved

The following parties are involved in this case, with their respective legal representatives for the case.

NameRepresented By
ZYDUS LIFESCIENCES LIMITED -
CHEMOCENTRYX, INC. -

Patents Involved

Patents not found - set an alert to get notified when patents are added.

Docket Entries

The Docket Entries section provides a chronological list of all significant filings and court actions in this case.

DateDocket EntryType

Set alerts for critical docket entry

Jan 20, 2026NOTICE of Appearance by JESSICA K. FORMICHELLA on behalf of CHEMOCENTRYX, INC. (FORMICHELLA, JESSICA) (Entered: 01/20/2026)PACER Document
Jan 20, 2026NOTICE of Appearance by MARC D. HAEFNER on behalf of CHEMOCENTRYX, INC. (HAEFNER, MARC) (Entered: 01/20/2026)PACER Document
Jan 20, 2026SUMMONS ISSUED as to ZYDUS LIFESCIENCES GLOBAL FZE, ZYDUS LIFESCIENCES LIMITED, ZYDUS PHARMACEUTICALS (USA) INC. Attached is the official court Summons, please fill out Defendant and Plaintiffs attorney information and serve. (adc, ) (Entered: 01/20/2026)PACER Document
Jan 20, 2026AO120 Patent Form filed. (adc, ) (Entered: 01/20/2026)PACER Document
Jan 16, 2026COMPLAINT against ZYDUS LIFESCIENCES GLOBAL FZE, ZYDUS LIFESCIENCES LIMITED, ZYDUS PHARMACEUTICALS (USA) INC. ( Filing and Admin fee $ 405 receipt number ANJDC-17006500), filed by CHEMOCENTRYX, INC.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Civil Cover Sheet, # 4 AO 120 Form)(WALSH, LIZA) (Entered: 01/16/2026)PACER Document
Jan 16, 2026Corporate Disclosure Statement by CHEMOCENTRYX, INC.. (WALSH, LIZA) (Entered: 01/16/2026)PACER Document
Jan 18, 2026Magistrate Judge Stacey D. Adams added. (jr)PACER Document
Jan 16, 2026COMPLAINT against ZYDUS LIFESCIENCES GLOBAL FZE, ZYDUS LIFESCIENCES LIMITED, ZYDUS PHARMACEUTICALS (USA) INC. ( Filing and Admin fee $ 405 receipt number ANJDC-17006500), filed by CHEMOCENTRYX, INC.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Civil Cover Sheet, # 4 AO 120 Form)(WALSH, LIZA) (Entered: 01/16/2026)Attachment
Jan 16, 2026COMPLAINT against ZYDUS LIFESCIENCES GLOBAL FZE, ZYDUS LIFESCIENCES LIMITED, ZYDUS PHARMACEUTICALS (USA) INC. ( Filing and Admin fee $ 405 receipt number ANJDC-17006500), filed by CHEMOCENTRYX, INC.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Civil Cover Sheet, # 4 AO 120 Form)(WALSH, LIZA) (Entered: 01/16/2026)Attachment
Jan 16, 2026COMPLAINT against ZYDUS LIFESCIENCES GLOBAL FZE, ZYDUS LIFESCIENCES LIMITED, ZYDUS PHARMACEUTICALS (USA) INC. ( Filing and Admin fee $ 405 receipt number ANJDC-17006500), filed by CHEMOCENTRYX, INC.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Civil Cover Sheet, # 4 AO 120 Form)(WALSH, LIZA) (Entered: 01/16/2026)Attachment
Jan 16, 2026COMPLAINT against ZYDUS LIFESCIENCES GLOBAL FZE, ZYDUS LIFESCIENCES LIMITED, ZYDUS PHARMACEUTICALS (USA) INC. ( Filing and Admin fee $ 405 receipt number ANJDC-17006500), filed by CHEMOCENTRYX, INC.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Civil Cover Sheet, # 4 AO 120 Form)(WALSH, LIZA) (Entered: 01/16/2026)Attachment