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Patent Owner

Ningde Amperex Technology Ltd.

Petitioner

Zhuhai CosMX Battery Co., Ltd.

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Zhuhai CosMX Battery Co., Ltd. v. Ningde Amperex Technology Ltd.

IPR2025-00389 | Patent Trial and Appeal Board

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Filed Jan. 15, 2025

Case Type Inter Partes Review

Status Pending

Challenged Patent 17/746,755

Patent No. 11,923,498 assignments

Tech Center 1700

Art Unit 1725

Last Updated: 20 minutes ago

Filing Date	#	Filing and Exhibits
Entries matching. Show All.
3/10/2025	03-10-2025-Board	Board Notice: Notice filing date accorded 5: Notice: Notice filing date accorded
1/24/2025	01-24-2025-Patent_Owner	Patent Owner Notice: Mandatory Notice 3: Notice: Patent Owner's Mandatory Notices Patent Owner Notice: Power of Attorney 4: Notice: Patent Owner's Power of Attorney
1/15/2025	01-15-2025-Petitioner	Petitioner Petition: as filed 1: Petition: as filed Petitioner Notice: Power of Attorney 2: Notice: Power of Attorney Petitioner Exhibit 1001: EX1001 - 498 Patent Petitioner Exhibit 1002: EX1002 - 498 File History Petitioner Exhibit 1003: EX1003 - von Sacken Declaration Petitioner Exhibit 1004: EX1004 - von Sacken CV Petitioner Exhibit 1005: EX1005 - Sato Petitioner Exhibit 1006: EX1006 - Takemura Petitioner Exhibit 1007: EX1007 - Oh '539 Petitioner Exhibit 1008: EX1008 - Kobayashi Petitioner Exhibit 1009: EX1009 - Maejima Petitioner Exhibit 1010: EX1010 - Yamauchi Petitioner Exhibit 1011: EX1011 - Mizutani Petitioner Exhibit 1012: EX1012 - Nakamura Petitioner Exhibit 1013: EX1013 - Yoneda Petitioner Exhibit 1014: EX1014 - Kwak Petitioner Exhibit 1015: EX1015 - Fujikawa Petitioner Exhibit 1016: EX1016 - Aoki Petitioner Exhibit 1017: EX1017 - Oh '144 Petitioner Exhibit 1018: EX1018 - Lee Petitioner Exhibit 1019: EX1019 - Agubra Petitioner Exhibit 1020: EX1020 - Smart Petitioner Exhibit 1021: EX1021 - Ratnakumar Petitioner Exhibit 1022: EX1022 - Eberman Petitioner Exhibit 1023: EX1023 - Wen Petitioner Exhibit 1024: EX1024 - Complaint+ExhibitN Petitioner Exhibit 1025: EX1025 - 2-24-cv-00728 Application for Extension of Time

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Zhuhai CosMX Battery Co., Ltd. v. Ningde Amperex Technology Ltd.

IPR2025-00389 | Patent Trial and Appeal Board

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