Patent Application
Provisional
App. No. 63/633,993
· Confirmation No. 1887
SURFACE MODIFIED OPHTHALMIC DEVICES
Inventors:
Sankarsan Biswas, Mohammad Vatankhah Varnosfaderani, Mark R. Mis, Feng-Yang Shih, Alok Kumar Awasthi
Applicant:
Bausch + Lomb Ireland Limited
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2024-08-20 | OATH |
Oath or Declaration filed | 9 | View | |
| 2024-04-23 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-04-23 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-04-15 | ADS |
Application Data Sheet | 9 | View | |
| 2024-04-15 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2024-04-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-04-15 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-04-15 | SPEC |
Specification | 39 | View | |
| 2024-04-15 | CLM |
Claims | 9 | View | |
| 2024-04-15 | ABST |
Abstract | 1 | View |
Inventors
Sankarsan Biswas
Webster, NY
Mohammad Vatankhah Varnosfaderani
Rochester, NY
Mark R. Mis
Rush, NY
Feng-Yang Shih
Rochester, NY
Alok Kumar Awasthi
Pittsford, NY
Attorneys & Agents of Record
Prosecution
- Customer No.
- 182574
- Docket No.
- BLV-P08126 (1348-178)
- Confirmation No.
- 1887
ASSIGNMENT OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (068716/0551)
Recorded 2025-08-14
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2024-08-21
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2024-08-20
from
AWASTHI, ALOK KUMAR,
BISWAS, SANKARSAN,
SHIH, FENG-YANG,
MIS, MARK R.,
VATANKHAH VARNOSFADERANI, MOHAMMAD
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-04-24
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Quick Facts
- App. No.
- 63/633,993
- Filed
- 2024-04-15
External Links