Granted Patent
Utility
US 6,617,369
· Confirmation No. 5357
PROCESS FOR MAKING VISCO-ELASTIC FOAMS, POLYOLS BLEND AND REACTION SYSTEM USEFUL THEREFOR
Inventors
Alain Parfondry
Brussels, BELGIUM
Jianming Yu
Brussels, BELGIUM
Classification
USPC
521/174
C08G18/4841
C08G2110/0083
C08G2110/0008
C08G2110/005
C08G18/4804
Y10S521/904
Prosecution
- Examiner
- COONEY, JOHN M
- Art Unit
- 1711
- Docket No.
- EUR 50809/USW
- Confirmation No.
- 5357
Foreign Priority
99121695.3
·
1999-11-02
·
EUROPEAN PATENT OFFICE (EPO)
Publication
- Pub. No.
- US20030105177A1
- Pub. Date
- 2003-06-05
Patent Term Adjustment
-33days
TERMINATION AND RELEASE OF SECURITY INTEREST IN UNITED STATES TRADEMARKS AND PATENTS
Recorded 2018-06-13
CORRECTIVE ASSIGNMENT TO CORRECT THE CHANGE NATURE OF CONVEYANCE FROM ASSIGNMENT TO SECURITY AGREEMENT PREVIOUSLY RECORDED ON REEL 025855 FRAME 0783. 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 2005-11-21
SECURITY INTEREST
Recorded 2003-08-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-09-04
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Quick Facts
- Patent No.
- US 6,617,369
- App. No.
- 10/122,435
- Filed
- 2002-04-12
- Granted
- 2003-09-09
- Pub. No.
- US20030105177A1
- Examiner
- COONEY, JOHN M
- Art Unit
- 1711
- PTA
- -33 days
External Links