Patent Application
Provisional
App. No. 63/010,792
· Confirmation No. 8675
OPHTHALMIC LENSES HAVING AN EXTENDED DEPTH OF FOCUS FOR IMPROVING INTERMEDIATE VISION
Applicant:
Alcon Inc.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-04-23 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2020-04-16 | ADS |
Application Data Sheet | 9 | View | |
| 2020-04-16 | SPEC |
Specification | 16 | View | |
| 2020-04-16 | CLM |
Claims | 12 | View | |
| 2020-04-16 | ABST |
Abstract | 1 | View | |
| 2020-04-16 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2020-04-16 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2020-04-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Myoung-Taek Choi
Arlington, TX
Sangyeol Lee
North Richland Hills, TX
Shinwook Lee
Arlington, TX
Wangkuen Lee
Arlington, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 26356
- Docket No.
- PAT058640-US-PSP
- Confirmation No.
- 8675
Child
Claims priority from a provisional application
→
App. 18/407,726
· US 12,396,842
Filed 2024-01-09
· Patented Case
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Claims priority from a provisional application
→
App. 17/231,374
· US 11,903,819
Filed 2021-04-15
· Patented Case
Child
Claims priority from a provisional application
→
App. 19/270,316
Filed 2025-07-15
· Docketed New Case - Ready for Examination
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Quick Facts
- App. No.
- 63/010,792
- Filed
- 2020-04-16
External Links