Last updated: April 24, 2026

Application No. 19/390,128

Untitled Application

Unknown

Filed

1600

Examiner

WEHBE, ANNE MARIE SABRINA

Art Unit

1634

Tech Center

Massachusetts Institute of Technology

Assignee

Massachusetts Institute Of Technology

OA Round

1 (Non-Final)

This examiner grants 57% of cases after interview

— +42.1% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 683 resolved cases, 2023–2026

Examiner Intelligence

WEHBE, ANNE MARIE SABRINA View full profile →

Grants 57% of resolved cases

Career Allow Rate

392 granted / 683 resolved

-2.6% vs TC avg

Strong +42% interview lift

Without

With

+42.1%

Interview Lift

resolved cases with interview

Typical timeline

3y 9m

Avg Prosecution

44 currently pending

Career history

727

Total Applications

across all art units

Statute-Specific Performance

§101

2.3%

-37.7% vs TC avg

§103

33.1%

-6.9% vs TC avg

§102

18.6%

-21.4% vs TC avg

§112

27.8%

-12.2% vs TC avg

Black line = Tech Center average estimate • Based on career data from 683 resolved cases

Prosecution Timeline

1600

Application Filed

Mar 07, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

15/734,533

Patent 12588664

PRODUCTION OF ANTIBODIES BY MODIFICATION OF AN AUTONOMOUS HEAVY CHAIN VARIABLE DOMAIN BY GENE CONVERSION

2y 5m to grant Granted Mar 31, 2026

17/669,839

Patent 12577284

BACILLUS THURINGIENSIS TOXIN RECEPTORS AND USES THEREOF

2y 5m to grant Granted Mar 17, 2026

17/402,233

Patent 12551575

HTT REPRESSORS AND USES THEREOF

2y 5m to grant Granted Feb 17, 2026

15/734,189

Patent 12543710

TRANSGENIC ANIMAL FOR PRODUCING DIVERSIFIED ANTIBODIES THAT HAVE THE SAME LIGHT CHAIN II

2y 5m to grant Granted Feb 10, 2026

16/327,299

Patent 12495776

TRANSGENIC NON-HUMAN ANIMALS PRODUCING MODIFIED HEAVY CHAIN-ONLY ANTIBODIES

2y 5m to grant Granted Dec 16, 2025

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

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.

Prosecution Projections

1-2

Expected OA Rounds

57%

Grant Probability

99%

With Interview (+42.1%)

3y 9m

Median Time to Grant

Low

PTA Risk

Based on 683 resolved cases by this examiner. Grant probability derived from career allow rate.