Granted Patent
Utility
US 6,603,042
· Confirmation No. 8383
ANHYDRIDE STABILIZATION
Inventor:
Henry C. Brown
Inventors
Henry C. Brown
Cantonment, FL
Attorneys & Agents of Record
Classification
USPC
562/887
C07C51/573
C07D307/89
C07D307/60
C07C57/145
Prosecution
- Examiner
- KILLOS, PAUL J
- Art Unit
- 1625
- Docket No.
- 81,482-D1
- Confirmation No.
- 8383
Publication
- Pub. No.
- US20030083522A1
- Pub. Date
- 2003-05-01
Patent Term Adjustment
0days
TERMINATION AND RELEASE OF SECURITY INTEREST IN UNITED STATES TRADEMARKS AND PATENTS
Recorded 2018-06-13
CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE FROM AN ASSIGNMENT TO A SECURITY AGREEMENT PREVIOUSLY RECORDED ON REEL 025857 FRAME 0137. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2011-06-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-02-28
HUNTSMAN INTERNATIONAL LLC,
HUNTSMAN ADVANCED MATERIALS LLC,
HUNTSMAN ADVANCED MATERIALS AMERICAS LLC,
HUNTSMAN ETHYLEMEAMINES LLC,
HUNTSMAN PETROCHEMICAL LLC
RELEASE OF SECURITY INTEREST
Recorded 2011-02-08
SECURITY INTEREST
Recorded 2005-11-17
SECURITY AGREEMENT
Recorded 2005-01-28
GRANT OF SECURITY INTEREST IN U.S. TRADEMARKS AND PATENTS
Recorded 2003-12-04
SECURITY INTEREST
Recorded 2002-10-15
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Quick Facts
- Patent No.
- US 6,603,042
- App. No.
- 10/223,990
- Filed
- 2002-08-20
- Granted
- 2003-08-05
- Pub. No.
- US20030083522A1
- Examiner
- KILLOS, PAUL J
- Art Unit
- 1625
- PTA
- 0 days
External Links