Last updated: April 24, 2026

Application No. 18/248,492

Untitled Application

Unknown

Filed

1600

Examiner

PUTTLITZ, KARL J

Art Unit

1646

Tech Center

MEMORIAL SLOAN KETTERING CANCER CENTER

Assignee

Memorial Sloan Kettering Cancer Center

OA Round

1 (Non-Final)

Interview Optional

— +18.2% interview lift. This examiner has a relatively high allow rate; a written response may suffice.

Based on 1409 resolved cases, 2023–2026

Examiner Intelligence

PUTTLITZ, KARL J View full profile →

Grants 69% — above average

Career Allow Rate

974 granted / 1409 resolved

+9.1% vs TC avg

Strong +18% interview lift

Without

With

+18.2%

Interview Lift

resolved cases with interview

Typical timeline

2y 8m

Avg Prosecution

58 currently pending

Career history

1467

Total Applications

across all art units

Statute-Specific Performance

§101

0.7%

-39.3% vs TC avg

§103

37.6%

-2.4% vs TC avg

§102

11.3%

-28.7% vs TC avg

§112

26.8%

-13.2% vs TC avg

Black line = Tech Center average estimate • Based on career data from 1409 resolved cases

Prosecution Timeline

1600

Application Filed

Precedent Cases

Applications granted by this same examiner with similar technology

17/605,766

Patent 12595284

AMATOXIN ANTIBODY-DRUG CONJUGATES AND USES THEREOF

2y 5m to grant Granted Apr 07, 2026

17/796,707

Patent 12594343

TREATMENT OF CANCER

2y 5m to grant Granted Apr 07, 2026

18/001,566

Patent 12595307

Anti-CTLA4 monoclonal antibodies and chimeric antigen receptors

2y 5m to grant Granted Apr 07, 2026

18/957,324

Patent 12577325

BISPECIFIC ANTIBODY-CAMPTOTHECIN DRUG CONJUGATE AND PHARMACEUTICAL USE THEREOF

2y 5m to grant Granted Mar 17, 2026

17/615,815

Patent 12568960

ADJUVANT COMBINATIONS AS FOLIAR UPTAKE ACCELERATOR FOR HERBICIDAL COMPOSITIONS

2y 5m to grant Granted Mar 10, 2026

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

69%

Grant Probability

87%

With Interview (+18.2%)

2y 8m

Median Time to Grant

Low

PTA Risk

Based on 1409 resolved cases by this examiner. Grant probability derived from career allow rate.

Untitled Application

Interview Optional

Examiner Intelligence

Statute-Specific Performance

Prosecution Timeline

Precedent Cases

Applications granted by this same examiner with similar technology

AI Strategy Recommendation

Prosecution Projections

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