The detailed information for PTAB case with proceeding number IPR2025-00431 filed by Zhuhai CosMX Battery Co., Ltd. against Ningde Amperex Technology Ltd. on Jan 28, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00431
Filing Date
Jan 28, 2025
Petitioner
Zhuhai CosMX Battery Co., Ltd.
Respondent
Ningde Amperex Technology Ltd.
Status
Pending
Respondent Application Number
17885920
Respondent Tech Center
1700
Respondent Patent Number
11799131

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

Patent Owner's Preliminary Response

Jun 9, 2025PAPERPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2015-Declaration of Dean Wheeler

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2016- Curriculum Vitae of Dean Wheeler

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2017-Sigma 1.0M LiPF6 July 2016

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2018-LiPF6_SDS dated sept 2018

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2019-204442NDEEP_Annex W1

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2020-204442NDEEP_Annex W2

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2021-204442NDEEP_Annex W3

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2022-CN104051787A

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2023-Interfacial Processes and Influence of Composite

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2024-DIPPR Printout

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2025-2016 Batteries Conference GRC

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2026-Hubs-Department of Energy

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2027-BES DOE Energy Innovation Hubs

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2028- Interplay of Electrode Heterogeneity

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2029- Effects of Lithium Ions

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2030-Effects of Cycling

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2031-Level Modeling

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2032-Spectroscopy Solutions for Materials Analysis

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2033-A Comparison of Methodologies for the Non-Invasive Characterisation

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2034-Lithium-ion Battery Design_ Effects of Optimal Compaction Density

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2035- Binder-free LiCoO2

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2036-Wood-Inspired High-Performance Ultrathick Bulk Battery Electrodes

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2037-2007 Density of LCO 5.053

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2038-Carbon Black – PubChem

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2039-The Role of Carbon Black

Jun 9, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2040-Ethylene Carbonate – Mitsubishi

Jun 9, 2025EXHIBITPATENT OWNER

Patent Owner's Response to Petitioner's Explanation of Parallel Petitions

Jun 9, 2025PAPERPATENT OWNER

Petitioner's Response to PO Discretionary Denial Brief

Jun 9, 2025PAPERPETITIONER

EX1029 _Partial Stay Order, ECF 402

Jun 9, 2025EXHIBITPETITIONER

EX1030_Order, ECF 170

Jun 9, 2025EXHIBITPETITIONER

EX1031_Order, ECF 106

Jun 9, 2025EXHIBITPETITIONER

EX1032_Order, ECF 86

Jun 9, 2025EXHIBITPETITIONER

EX1033_Order, ECF 493

Jun 9, 2025EXHIBITPETITIONER

EX1034_Order, ECF 163

Jun 9, 2025EXHIBITPETITIONER

EX1035_Order, ECF 616

Jun 9, 2025EXHIBITPETITIONER

EX1036_Docket Navigator

Jun 9, 2025EXHIBITPETITIONER

EX1037_CTIF article

Jun 9, 2025EXHIBITPETITIONER

EX1038_Evans Declaration

Jun 9, 2025EXHIBITPETITIONER

EX1039_Lex Machina

Jun 9, 2025EXHIBITPETITIONER

EX1040_Verdict Form

Jun 9, 2025EXHIBITPETITIONER

EX1041_Amended Final Judgment

Jun 9, 2025EXHIBITPETITIONER

Patent Owner's Discretionary Denial Brief

May 7, 2025PAPERPATENT OWNER

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

May 7, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2002- Scheduling Order

May 7, 2025EXHIBITPATENT OWNER

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

May 7, 2025EXHIBITPATENT OWNER

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

May 7, 2025EXHIBITPATENT OWNER

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

May 7, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2006- DocketNavigator Statistics

May 7, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2007- Docket

May 7, 2025EXHIBITPATENT OWNER

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

May 7, 2025EXHIBITPATENT OWNER

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

May 7, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2010-Article

May 7, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2011-Docket

May 7, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2012-USP 10,833,363

May 7, 2025EXHIBITPATENT OWNER

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

May 7, 2025EXHIBITPATENT OWNER

Ningde Amperex Tech. Exhibit No. 2014-PE2E Search Tool

May 7, 2025EXHIBITPATENT OWNER

Petitioner's Updated Power of Attorney

Apr 1, 2025PAPERPETITIONER

Petitioner's Updated Mandatory Notices

Apr 1, 2025PAPERPETITIONER

Explanation of Differences, Ranking of Two Petitions re USP 11,799,131

Apr 1, 2025PAPERPETITIONER

Petitioner's Updated Exhibit List

Apr 1, 2025PAPERPETITIONER

EX1028 - Second Amd Complaint, No. 24cv728 (EDTX)

Apr 1, 2025EXHIBITPETITIONER

Notice: Notice filing date accorded

Mar 7, 2025PAPERBOARD

Notice: Patent Owner's Mandatory Notice

Feb 14, 2025PAPERPATENT OWNER

Notice: Patent Owner's Power of Attorney

Feb 14, 2025PAPERPATENT OWNER

Petition: as filed

Jan 28, 2025PAPERPETITIONER

Notice: Power of Attorney

Jan 28, 2025PAPERPETITIONER

EX1001_U.S. Patent No. 11,799,131 (“the ’131 Patent”)

Jan 28, 2025EXHIBITPETITIONER

EX1002_Prosecution history of U.S. Patent No. 11,799,131

Jan 28, 2025EXHIBITPETITIONER

EX1003_Declaration of Dr. Brett Lucht, Ph.D.

Jan 28, 2025EXHIBITPETITIONER

EX1004_Curriculum Vitae of Dr. Brett Lucht, Ph.D.

Jan 28, 2025EXHIBITPETITIONER

EX1005_China Patent Application Publication No. CN 106099187A to Zeng et al

Jan 28, 2025EXHIBITPETITIONER

EX1006_Certified English Translation of Zeng

Jan 28, 2025EXHIBITPETITIONER

EX1007_U.S. Patent Application Publication No. 2013/0224535 A1 to Matsuoka

Jan 28, 2025EXHIBITPETITIONER

EX1008_U.S. Patent Application Publication No. 2017/0288268 A1 to Kim et al

Jan 28, 2025EXHIBITPETITIONER

EX1009_Japan Patent Application Publication No. 2009-252349 to Sunose et al

Jan 28, 2025EXHIBITPETITIONER

EX1010_Certified English Translation of Sunose

Jan 28, 2025EXHIBITPETITIONER

EX1011_China Patent No. 108023117 to Su et al.

Jan 28, 2025EXHIBITPETITIONER

EX1012_Certified English Translation of Su

Jan 28, 2025EXHIBITPETITIONER

EX1013_China Patent Appl. Publ. No. CN 105552439 A to Zhou et al.

Jan 28, 2025EXHIBITPETITIONER

EX1014_Certified English Translation of Zhou

Jan 28, 2025EXHIBITPETITIONER

EX1015_Chinese Patent No. 106848381 and Certified Translation of Hong

Jan 28, 2025EXHIBITPETITIONER

EX1016_Petition in IPR2023-00586

Jan 28, 2025EXHIBITPETITIONER

EX1017_Decision Denying Institution in IPR2023-00586

Jan 28, 2025EXHIBITPETITIONER

EX1018_PubChem

Jan 28, 2025EXHIBITPETITIONER

EX1019_Millipore Sigma data sheets

Jan 28, 2025EXHIBITPETITIONER

EX1020_TCI America page for 1,3,6-Hexanetricarbonitrile

Jan 28, 2025EXHIBITPETITIONER

EX1021_Complaint

Jan 28, 2025EXHIBITPETITIONER

EX1023_U.S. Patent Appl. Publ. No. 2017/0324116 A1 to Youichi Ohashi

Jan 28, 2025EXHIBITPETITIONER

EX1024_U.S. Patent Appl. Publ. No. 2016/0294007 A1 to Wang Kefei

Jan 28, 2025EXHIBITPETITIONER

EX1025_U.S. Patent Appl. Publ. No. 2017/0069934 A1 to Yun-Hee Kim et al

Jan 28, 2025EXHIBITPETITIONER

EX1026_Prosecution history of U.S. Patent No. 11,769,910

Jan 28, 2025EXHIBITPETITIONER

EX1027_Alleged Infringement Claim Chart for ’131 Patent

Jan 28, 2025EXHIBITPETITIONER