Granted Patent
Utility
PCT National Stage
US 6,562,884
· Confirmation No. 8709
EPOXY RESIN COMPOSITIONS HAVING A LONG SHELF LIFE
Patented Case
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-09-14 | LET. |
Miscellaneous Incoming Letter | 36 | View |
Inventors
Qian Tang
Oberwil, SWITZERLAND
Gunnar Reitmajer
Freiburg, GERMANY
Martin Roth
Holstein, SWITZERLAND
Martin Spitzer
Heitersheim, GERMANY
Philip David Willis
Mumpf, SWITZERLAND
Attorneys & Agents of Record
Classification
USPC
523/443
C08G59/686
C08G59/5093
C08G59/621
C08L63/00
C08L61/04
Prosecution
- Examiner
- AYLWARD, DAVID E
- Art Unit
- 1712
- Customer No.
- 21890
- Docket No.
- 266/049
- Confirmation No.
- 8709
Foreign Priority
498/99
·
1999-03-17
·
SWITZERLAND
Patent Term Adjustment
0days
TERMINATION OF SECURITY INTEREST (PATENTS)
Recorded 2007-01-12
TERMINATION OF SECURITY INTEREST
Recorded 2006-01-19
TERMINATION OF SECURITY INTEREST
Recorded 2006-01-19
SECURITY INTEREST
Recorded 2003-08-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-14
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Quick Facts
- Patent No.
- US 6,562,884
- App. No.
- 09/936,710
- Filed
- 2001-09-14
- Granted
- 2003-05-13
- Examiner
- AYLWARD, DAVID E
- Art Unit
- 1712
- PTA
- 0 days
External Links