Patent opinions from the Eastern District of Texas and the U.S. Court of Appeals for the Federal Circuit

E.D. Tex.

Ningde Amperex Technology Limited v. Zhuhai CosMX Battery Co., Ltd., No. 2:24-cv-00728 (E.D. Tex. Mar. 31, 2026)

Granted in Part
Court
U.S. District Court for the Eastern District of Texas, Marshall Division
Case No.
No. 2:24-cv-00728, Dkt. No. 226
Decided
March 31, 2026
Judge
Rodney Gilstrap, J.
Document
Memorandum Opinion and Order
Docket Entry
MEMORANDUM OPINION AND ORDER re 173 SEALED MOTION to Strike Defendant's Second Amended Invalidity Contentions filed by Ningde Amperex Technology Limited. (Motion(s)173 terminated)
Length
3 pages

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Before the Court is the Motion to Strike Defendant’s Second Amended Invalidity Contentions (the “Motion”) filed by Plaintiff Ningde Amperex Technology Limited (“Plaintiff ,” or “ATL”) (the “Motion”). (Dkt. No. 173.) Having considered the portions of the Motion which remain outstanding, the Court finds that they should be and hereby are DENIED.1 I. BACKGROUND Defendant Zhuhai CosMX Battery Co.