Granted Patent
Utility
US 6,433,034
· Confirmation No. 2300
FLEXIBLE POLYURETHANE FOAMS
Inventors
Jan Willem Leenslag
Tremelo, BELGIUM
Anthony Cunningham
Leefdaal, BELGIUM
Berend Eling
Bertem, BELGIUM
Attorneys & Agents of Record
Classification
USPC
521/174
Prosecution
- Examiner
- COONEY, JOHN M
- Art Unit
- 1711
- Customer No.
- 909
- Docket No.
- P 283240 EUR 50098/US/4
- Confirmation No.
- 2300
Foreign Priority
95201246.6
·
1995-05-12
·
EUROPEAN PATENT OFFICE (EPO)
Publication
- Pub. No.
- US20020058722A1
- Pub. Date
- 2002-05-16
Patent Term Adjustment
0days
Parent
is a Division of
→
App. 09/197,978
· US 6,335,379
Filed 1998-11-23
· Patented Case
Parent
is a Division of
→
App. 08/641,122
· US 5,900,442
Filed 1996-04-30
· Patented Case
Parent
is a Continuation in-part of
→
App. 08/481,725
Filed 1995-06-07
· Abandoned -- Failure to Respond to an Office Action
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 2001-11-21
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Quick Facts
- Patent No.
- US 6,433,034
- App. No.
- 09/989,451
- Filed
- 2001-11-21
- Granted
- 2002-08-13
- Pub. No.
- US20020058722A1
- Examiner
- COONEY, JOHN M
- Art Unit
- 1711
- PTA
- 0 days
External Links