Patent Application
Provisional
App. No. 61/447,204
· Confirmation No. 4431
Silicone Hydrogel Contact Lenses with High Freezable Water Content
Inventors:
Paul Hungchaung Lee, Ronghua Liu, Xinfeng Shi, Yuwen Liu, Ye Hong, Charlie Chen, Li Yao, Arthur Back
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-03-31 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2011-02-28 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2011-02-28 | SPEC |
Specification | 70 | View | |
| 2011-02-28 | CLM |
Claims | 4 | View | |
| 2011-02-28 | ABST |
Abstract | 1 | View | |
| 2011-02-28 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2011-02-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Paul Hungchaung Lee
Pleasanton, CA
Ronghua Liu
Pleasanton, CA
Xinfeng Shi
Pleasanton, CA
Yuwen Liu
Pleasanton, CA
Ye Hong
Pleasanton, CA
Charlie Chen
Pleasanton, CA
Li Yao
Pleasanton, CA
Arthur Back
Pleasanton, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 81693
- Docket No.
- 3038-073 (P10058_PUS)
- Confirmation No.
- 4431
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-11-10
from
COOPERVISION, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-12-30
from
BACK, ARTHUR,
CHEN, CHARLIE,
HONG, YE,
LEE, PAUL HUNGCHAUNG,
LIU, RONGHUA,
LIU, YUWEN,
SHI, XINFENG,
YAO, LI
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-12-13
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Quick Facts
- App. No.
- 61/447,204
- Filed
- 2011-02-28
External Links