Last updated: April 22, 2026

Application No. 19/121,808

Untitled Application

Unknown

Filed

2800

Priority

Dec 11, 2022 — provisional 63/386,912 +4 more

Examiner

WILKES, ZACHARY W

Art Unit

2872

Tech Center

Corephotonics Ltd.

Assignee

Corephotonics Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +22.2% interview lift. Examiner has a relatively high allowance rate (67%); +22.2% interview lift. A written response may suffice.

Based on 903 resolved cases, 2023–2026

Examiner Intelligence

WILKES, ZACHARY W View full profile →

Grants 67% — above average

Career Allowance Rate

601 granted / 903 resolved

+6.6% vs TC avg

Strong +22% interview lift

Without

With

+22.2%

Interview Lift

resolved cases with interview

Typical timeline

2y 9m

Avg Prosecution

60 currently pending

Career history

963

Total Applications

across all art units

Statute-Specific Performance

§101

1.8%

-38.2% vs TC avg

§103

39.3%

-0.7% vs TC avg

§102

28.6%

-11.4% vs TC avg

§112

24.8%

-15.2% vs TC avg

Black line = Tech Center average estimate • Based on career data from 903 resolved cases

Prosecution Timeline

2800

Application Filed

Feb 20, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/239,579

Patent 12593974

SYSTEMS AND METHODS FOR AUTOMATED SUBJECTIVE REFRACTIONS

2y 7m to grant Granted Apr 07, 2026

18/200,768

Patent 12582312

Slit lamp and biomicroscope assembly

2y 10m to grant Granted Mar 24, 2026

18/740,915

Patent 12572033

OPTICAL LENS HAVING OFF-CENTER MAGNIFICATION GRADIANT

1y 9m to grant Granted Mar 10, 2026

18/185,829

Patent 12551098

CONTROLLER AND EYE-EXAMINING DEVICE HAVING THE SAME

2y 11m to grant Granted Feb 17, 2026

17/445,497

Patent 12541120

CONTACT LENS AND METHOD OF MANUFACTURING THE SAME

4y 5m to grant Granted Feb 03, 2026

Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.

Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2

Expected OA Rounds

67%

Grant Probability

89%

With Interview (+22.2%)

2y 9m

Median Time to Grant

Low

PTA Risk

Based on 903 resolved cases by this examiner. Grant probability derived from career allowance rate.