Patent Application
Provisional
App. No. 63/643,747
· Confirmation No. 4986
Process for preparing SVHC-free phenolic resins
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2024-05-22 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-05-22 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-05-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-05-07 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-05-07 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2024-05-07 | SPEC |
Specification | 81 | View | |
| 2024-05-07 | CLM |
Claims | 8 | View |
Inventors
Kelly S. Chichak
The Woodlands, TX
Nancy Winchester
The Woodlands, TX
Darren C. Seel
The Woodlands, TX
Long Zhang
The Woodlands, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 154485
- Docket No.
- 29521.1367-US-PRO2/606980
- Confirmation No.
- 4986
RELEASE OF SECURITY INTEREST
Recorded 2025-12-30
ASSIGNMENT OF SECURITY INTEREST IN PATENTS [REEL 068968/FRAME 0001]
Recorded 2024-12-24
from
SI GROUP, INC.
SECURITY INTEREST
Recorded 2024-09-19
from
SI GROUP, INC.
SECURITY INTEREST
Recorded 2024-09-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-08-02
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Quick Facts
- App. No.
- 63/643,747
- Filed
- 2024-05-07
External Links