Patent Application
Utility
App. No. 09/950,133
· Confirmation No. 1216
CATALYST SYSTEMS FOR POLYURETHANE POLYESTER FOAMS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
Inventors
Attorneys & Agents of Record
Classification
USPC
521/50
C08G18/2018
C08G2110/0008
B01J31/0237
B01J31/0247
C08G18/1841
Prosecution
- Examiner
- COONEY, JOHN M
- Art Unit
- 1711
- Docket No.
- 81590
- Confirmation No.
- 1216
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-10
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Quick Facts
- App. No.
- 09/950,133
- Filed
- 2001-09-10
- Granted
- 2003-03-18
- Examiner
- COONEY, JOHN M
- Art Unit
- 1711
- PTA
- 0 days
External Links