IP Library › Granted Patent US 6,405,561
Granted Patent Utility
US 6,405,561 · Confirmation No. 7084

GAS SEPARATION PROCESS

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 Code Description Pages PDF
2012-05-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-25 PA.. Power of Attorney 1 View
2012-05-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-05-25 LET. Miscellaneous Incoming Letter 1 View
2012-05-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-06-06 TRNA Transmittal of New Application 1 View
2001-06-06 SPEC Specification 11 View
2001-06-06 CLM Claims 5 View
2001-06-06 ABST Abstract 1 View
2001-06-06 DRW Drawings-only black and white line drawings 3 View
2001-06-06 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,405,561
App. No.
09/875,308
Filed
2001-06-06
Granted
2002-06-18
Art Unit
3744
PTA
0 days