Patent Application
Provisional
App. No. 63/430,618
· Confirmation No. 6574
FUNCTIONALIZED COLLOIDAL SILICA AND METHODS OF PRODUCTION
Applicant:
W.R. GRACE & CO.-CONN
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2024-10-15 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2024-10-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-10-09 | PA.. |
Power of Attorney | 2 | View | |
| 2023-01-18 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2022-12-06 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2022-12-06 | SPEC |
Specification | 59 | View | |
| 2022-12-06 | CLM |
Claims | 8 | View | |
| 2022-12-06 | ABST |
Abstract | 1 | View | |
| 2022-12-06 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2022-12-06 | ADS |
Application Data Sheet | 8 | View | |
| 2022-12-06 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2022-12-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Feng GU
Ellicott City, MD
David M. CHAPMAN
Ellicott City, MD
Attorneys & Agents of Record
Prosecution
- Customer No.
- 200148
- Docket No.
- GRAC-10328-P
- Confirmation No.
- 6574
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/430,618
- Filed
- 2022-12-06
External Links