IP Library › Granted Patent US 6,620,550
Granted Patent Utility
US 6,620,550 · Confirmation No. 3611

BATTERY CATHODE AND METHOD OF MANUFACTURE THEREFOR

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 Code Description Pages PDF
2019-04-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-04-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-04-12 PA.. Power of Attorney 1 View
2019-04-12 R3.73 Assignee showing of ownership per 37 CFR 3.73 39 View
2019-04-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-01-23 TRNA Transmittal of New Application 4 View
2001-01-23 SPEC Specification 49 View
2001-01-23 CLM Claims 9 View
2001-01-23 ABST Abstract 1 View
2001-01-23 DRW Drawings-only black and white line drawings 7 View
2001-01-23 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,620,550
App. No.
09/768,138
Filed
2001-01-23
Granted
2003-09-16
Pub. No.
US20020134964A1
Art Unit
1745
PTA
0 days