IP Verse

Zs Pharma, Inc. V. Ascent Pharmaceuticals Inc. - 1:23-cv-01188

Zs Pharma, Inc. V. Ascent Pharmaceuticals Inc. (Case No. 1:23-cv-01188), filed on Oct 20, 2023 in the District Court, D. Delaware 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
1:23-cv-01188
Filing Date
Oct 20, 2023
Cause of Action
Patent Infringement
Status
-
Court
District Court, D. Delaware
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
ZS Pharma, Inc. -
Ascent Pharmaceuticals Inc. -
Hetero Drugs Ltd. -
AstraZeneca Pharmaceuticals LP -

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

Oct 25, 2023Case Assigned to Judge Gregory B. Williams. Please include the initials of the Judge (GBW) after the case number on all documents filed. Associated Cases: 1:23-cv-01187-UNA, 1:23-cv-01188-UNA, 1:23-cv-01189-UNA, 1:23-cv-01190-UNA, 1:23-cv-01191-UNA(nms)PACER Document
Dec 13, 2023SO ORDERED, re (74 in 1:22-cv-01101-GBW, 75 in 1:22-cv-01055-GBW, 10 in 1:23-cv-01188-GBW, 8 in 1:23-cv-01187-GBW, 74 in 1:22-cv-01099-GBW, 71 in 1:22-cv-01100-GBW, 13 in 1:23-cv-01189-GBW, 71 in 1:22-cv-01096-GBW, 13 in 1:23-cv-01190-GBW, 9 in 1:23-cv-01191-GBW) MOTION for Pro Hac Vice Appearance of Attorney Mark A. Hayden and Gyuhyun (Joanne) Bae filed by AstraZeneca Pharmaceuticals, LP, AstraZeneca Pharmaecuticals LP, AstraZeneca Pharmaceuticals LP, ZS Pharma, Inc. Signed by Judge Gregory B. Williams on 12/13/23. Associated Cases: 1:22-cv-01055-GBW et al. (ntl)PACER Document
Dec 13, 2023SO ORDERED, re (9 in 1:23-cv-01187-GBW, 10 in 1:23-cv-01191-GBW, 14 in 1:23-cv-01190-GBW, 14 in 1:23-cv-01189-GBW, 11 in 1:23-cv-01188-GBW) MOTION for Pro Hac Vice Appearance of Attorney Lisa B. Pensabene, Hassen Sayeed, and James Li filed by AstraZeneca Pharmaceuticals LP, ZS Pharma, Inc. Signed by Judge Gregory B. Williams on 12/13/23. Associated Cases: 1:23-cv-01187-GBW, 1:23-cv-01188-GBW, 1:23-cv-01189-GBW, 1:23-cv-01190-GBW, 1:23-cv-01191-GBW (ntl)PACER Document
Dec 14, 2023Pro Hac Vice Attorney Mark A. Hayden for AstraZeneca Pharmaceuticals LP and ZS Pharma, Inc. added for electronic noticing. Pursuant to Local Rule 83.5 (d)., Delaware counsel shall be the registered users of CM/ECF and shall be required to file all papers. Associated Cases: 1:22-cv-01055-GBW et al.(mpb)PACER Document