The detailed information for PTAB case with proceeding number IPR2025-00389 filed by Zhuhai CosMX Battery Co., Ltd. against Ningde Amperex Technology Ltd. on Jan 15, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00389
Filing Date
Jan 15, 2025
Petitioner
Zhuhai CosMX Battery Co., Ltd.
Respondent
Ningde Amperex Technology Ltd.
Status
Pending
Respondent Application Number
17746755
Respondent Tech Center
1700
Respondent Patent Number
11923498

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.


Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Director Discretionary Decision: Refer

Jul 2, 2025PAPERBOARD

Petitioner's Opposition to Patent Owner's Discretionary Discretionary Denial Brief

Jun 10, 2025PAPERPETITIONER

EX1026 - CTIF Article

Jun 10, 2025EXHIBITPETITIONER

EX1027 - Docket Control Order

Jun 10, 2025EXHIBITPETITIONER

EX1030 - Gilstrap Cases

Jun 10, 2025EXHIBITPETITIONER

EX1031 - CosMX Invalidity Contentions (Excerpts)

Jun 10, 2025EXHIBITPETITIONER

EX1032 - Evans Declaration

Jun 10, 2025EXHIBITPETITIONER

EX1028 - Federal Court Management Statistics (Sept. 30, 2024)

Jun 10, 2025EXHIBITPETITIONER

EX1029 - Federal Court Management Statistics (Dec. 31, 2024)

Jun 10, 2025EXHIBITPETITIONER

Patent Owner's Preliminary Response

Jun 10, 2025PAPERPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2015-Declaration of James Kaschmitter

Jun 10, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2016- Curriculum Vitae of James Kaschmitter

Jun 10, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2017-Papers and Presentations of James Kaschmitter

Jun 10, 2025EXHIBITPATENT OWNER

Patent Owner's Discretionary Denial Brief

May 12, 2025PAPERPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2001- Second Amended Complaint

May 12, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2002- Scheduling Order

May 12, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2003- CosMX Invalidity Contentions Cover Pleading

May 12, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2004- Germany Order 1

May 12, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2005- Germany Order 2

May 12, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2006- DocketNavigator Statistics

May 12, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2007- Docket

May 12, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2008- Joint Motion for Entry of Protective Order

May 12, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2009-Amended Final Judgment

May 12, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2010-Article

May 12, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2013-Chinese Case Search

May 12, 2025EXHIBITPATENT OWNER

Notice: Notice filing date accorded

Mar 10, 2025PAPERBOARD

Notice: Patent Owner's Mandatory Notices

Jan 24, 2025PAPERPATENT OWNER

Notice: Patent Owner's Power of Attorney

Jan 24, 2025PAPERPATENT OWNER

EX1001 - 498 Patent

Jan 15, 2025EXHIBITPETITIONER

EX1002 - 498 File History

Jan 15, 2025EXHIBITPETITIONER

EX1003 - von Sacken Declaration

Jan 15, 2025EXHIBITPETITIONER

EX1004 - von Sacken CV

Jan 15, 2025EXHIBITPETITIONER

EX1005 - Sato

Jan 15, 2025EXHIBITPETITIONER

EX1006 - Takemura

Jan 15, 2025EXHIBITPETITIONER

EX1007 - Oh '539

Jan 15, 2025EXHIBITPETITIONER

EX1008 - Kobayashi

Jan 15, 2025EXHIBITPETITIONER

EX1009 - Maejima

Jan 15, 2025EXHIBITPETITIONER

EX1010 - Yamauchi

Jan 15, 2025EXHIBITPETITIONER

EX1011 - Mizutani

Jan 15, 2025EXHIBITPETITIONER

EX1012 - Nakamura

Jan 15, 2025EXHIBITPETITIONER

EX1013 - Yoneda

Jan 15, 2025EXHIBITPETITIONER

EX1014 - Kwak

Jan 15, 2025EXHIBITPETITIONER

EX1015 - Fujikawa

Jan 15, 2025EXHIBITPETITIONER

EX1016 - Aoki

Jan 15, 2025EXHIBITPETITIONER

EX1017 - Oh '144

Jan 15, 2025EXHIBITPETITIONER

EX1018 - Lee

Jan 15, 2025EXHIBITPETITIONER

EX1019 - Agubra

Jan 15, 2025EXHIBITPETITIONER

EX1020 - Smart

Jan 15, 2025EXHIBITPETITIONER

EX1021 - Ratnakumar

Jan 15, 2025EXHIBITPETITIONER

EX1022 - Eberman

Jan 15, 2025EXHIBITPETITIONER

EX1023 - Wen

Jan 15, 2025EXHIBITPETITIONER

EX1024 - Complaint+ExhibitN

Jan 15, 2025EXHIBITPETITIONER

EX1025 - 2-24-cv-00728 Application for Extension of Time

Jan 15, 2025EXHIBITPETITIONER

Petition: as filed

Jan 15, 2025PAPERPETITIONER

Notice: Power of Attorney

Jan 15, 2025PAPERPETITIONER