Granted Patent
Utility
US 6,756,435
· Confirmation No. 4621
SILICA-FILLED RUBBERS COMPRISING A QUINONE DIIMINE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-05-23 | OATH |
Oath or Declaration filed | 11 | View | |
| 2005-01-28 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2004-02-23 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-12-11 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-11 | SPEC |
Specification | 14 | View | |
| 2001-12-11 | CLM |
Claims | 2 | View | |
| 2001-12-11 | ABST |
Abstract | 1 | View | |
| 2001-12-11 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Rabindra Nath Datta
Deventer, NETHERLANDS
Nicolaas Maria Huntink
Zutphen, NETHERLANDS
Auke Gerardus Talma
Bathmen, NETHERLANDS
Attorneys & Agents of Record
Classification
USPC
524/236
C08K3/36
C08K5/29
C08L21/00
Prosecution
- Examiner
- HU, HENRY S
- Art Unit
- 1713
- Docket No.
- AFL2846US
- Confirmation No.
- 4621
Foreign Priority
00204661.3
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2000-12-20
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EUROPEAN PATENT OFFICE (EPO)
Publication
- Pub. No.
- US20020151640A1
- Pub. Date
- 2002-10-17
Patent Term Adjustment
-32days
RELEASE OF SECURITY INTEREST
Recorded 2025-05-23
RELEASE OF SECURITY INTEREST
Recorded 2025-05-23
FIRST LIEN PATENT SECURITY AGREEMENT
Recorded 2024-12-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-15
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Quick Facts
- Patent No.
- US 6,756,435
- App. No.
- 10/015,468
- Filed
- 2001-12-11
- Granted
- 2004-06-29
- Pub. No.
- US20020151640A1
- Examiner
- HU, HENRY S
- Art Unit
- 1713
- PTA
- -32 days
External Links