IP Library › Granted Patent US 6,645,374
Granted Patent Utility
US 6,645,374 · Confirmation No. 3502

MEMBRANE MODULE FOR GAS TRANSFER AND MEMBRANE SUPPORTED BIOFILM PROCESS

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2003-09-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-15 LET. Miscellaneous Incoming Letter 3 View
2003-02-24 TRNA Transmittal of New Application 2 View
2003-02-24 ADS Application Data Sheet 5 View
2003-02-24 SPEC Specification 30 View
2003-02-24 CLM Claims 3 View
2003-02-24 ABST Abstract 1 View
2003-02-24 DRW Drawings-only black and white line drawings 10 View
2003-02-24 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,645,374
App. No.
10/370,527
Filed
2003-02-24
Granted
2003-11-11
Pub. No.
US20030150798A1
Art Unit
1724
PTA
0 days