Patent Application
Provisional
App. No. 63/547,207
· Confirmation No. 4271
OPHTHALMIC DEVICE WITH A SHIELDING MATERIAL TO PROTECT AGAINST DEGRADATION DURING ACTIVE DRUG RELEASE
Inventor:
Tzu-Chieh Chou
Applicant:
TWENTY TWENTY THERAPEUTICS LLC
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2023-11-14 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2023-11-14 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2023-11-03 | ADS |
Application Data Sheet | 8 | View | |
| 2023-11-03 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2023-11-03 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-11-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-11-03 | SPEC |
Specification | 23 | View | |
| 2023-11-03 | CLM |
Claims | 4 | View | |
| 2023-11-03 | ABST |
Abstract | 1 | View |
Inventors
Tzu-Chieh Chou
South San Francisco, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 26294
- Docket No.
- TWE-033013 US PRO
- Confirmation No.
- 4271
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/547,207
- Filed
- 2023-11-03
External Links