IP Library › Granted Patent US 6,696,604
Granted Patent Utility
US 6,696,604 · Confirmation No. 4653

ADDITION OF MINERAL ACIDS OR SALTS THEREOF TO A TMA PRODUCTION PROCESS

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2014-11-21 PET.POA.WDRW Request for withdrawal as attorney or agent 3 View
2014-11-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-08-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-08-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-08-17 PA.. Power of Attorney 2 View
2011-08-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-03 TRNA Transmittal of New Application 1 View
2002-01-03 SPEC Specification 7 View
2002-01-03 CLM Claims 2 View
2002-01-03 ABST Abstract 1 View
2002-01-03 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
Patent No.
US 6,696,604
App. No.
10/036,551
Filed
2002-01-03
Granted
2004-02-24
Pub. No.
US20020143192A1
Art Unit
1621
PTA
0 days