Patent Application
Provisional
App. No. 63/650,526
· Confirmation No. 4827
Phosphite Polymer Processing Aid and Process of Preparing a Thermoplastic Polymer Composition
Applicant:
SI Group, Inc.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
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| 2024-06-06 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-06-06 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-05-22 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2024-05-22 | APP.TEXT |
Application body structured text document | — | View | |
| 2024-05-22 | SPEC |
Specification | — | View | |
| 2024-05-22 | CLM |
Claims | — | View | |
| 2024-05-22 | ABST |
Abstract | — | View | |
| 2024-05-22 | N417.PYMT |
Electronic Fee Payment | — | View | |
| 2024-05-22 | ADS |
Application Data Sheet | — | View | |
| 2024-05-22 | DRW |
Drawings-only black and white line drawings | — | View | |
| 2024-05-22 | N417 |
Electronic Filing System Acknowledgment Receipt | — | View | |
| 2024-05-22 | TRAN.LET |
Transmittal Letter | — | View | |
| 2024-05-22 | 136A |
Authorization for Extension of Time all replies | — | View | |
| 2024-05-22 | PA.. |
Power of Attorney | — | View | |
| 2024-05-22 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-05-22 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Matej Srabotic
Zürich, SWITZERLAND
Jiong Yu
Congers, NY
Varun Thakur
Zug, SWITZERLAND
Dave Brassington
Hollingworth, UNITED KINGDOM
Attorneys & Agents of Record
Prosecution
- Customer No.
- 22827
- Docket No.
- SIGR-130-P SIG193636US
- Confirmation No.
- 4827
RELEASE OF SECURITY INTEREST
Recorded 2025-12-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-06-09
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
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Quick Facts
- App. No.
- 63/650,526
- Filed
- 2024-05-22
External Links