Last updated: July 12, 2026

Application No. 19/363,207

Untitled Application

Unknown

Filed

Priority

Apr 21, 2023 — provisional 63/461,164 +2 more

Examiner

QIAN, CELINE X

Art Unit

Tech Center

PRESIDENT AND FELLOWS OF HARVARD COLLEGE

Assignee

President and Fellows of Harvard College

OA Round

1 (Non-Final)

This examiner grants 48% of cases after interview

— +16.8% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 773 resolved cases, 2023–2026

Examiner Intelligence

QIAN, CELINE X View full profile →

Grants 48% of resolved cases

Career Allowance Rate

371 granted / 773 resolved

-12.0% vs TC avg

Strong +17% interview lift

Without

With

+16.8%

Interview Lift

resolved cases with interview

Typical timeline

3y 8m

Avg Prosecution

46 currently pending

Career history

829

Total Applications

across all art units

Statute-Specific Performance

§101

3.7%

-36.3% vs TC avg

§103

42.9%

+2.9% vs TC avg

§102

9.5%

-30.5% vs TC avg

§112

31.3%

-8.7% vs TC avg

Black line = Tech Center average estimate • Based on career data from 773 resolved cases

Prosecution Timeline

May 07, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

19/042,264

Patent 12649699

PHOSPHATE SENSING MICROBIAL GENE SWITCH

1y 4m to grant Granted Jun 09, 2026

18/471,187

Patent 12642874

METHODS OF TREATING EYE DISEASES

2y 8m to grant Granted Jun 02, 2026

17/810,373

Patent 12624363

PLASMID ADDICTION SYSTEM TO DRIVE DESIRED GENE EXPRESSION

3y 10m to grant Granted May 12, 2026

18/326,689

Patent 12624353

METHODS AND COMPOSITIONS FOR PRIME EDITING NUCLEOTIDE SEQUENCES

2y 11m to grant Granted May 12, 2026

18/646,267

Patent 12624354

METHODS AND COMPOSITIONS FOR PRIME EDITING NUCLEOTIDE SEQUENCES

2y 0m to grant Granted May 12, 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

48%

Grant Probability

65%

With Interview (+16.8%)

3y 8m

Median Time to Grant

Low

PTA Risk

Based on 773 resolved cases by this examiner. Grant probability derived from career allowance rate.