Last updated: July 13, 2026

Application No. 19/049,864

Untitled Application

Unknown

Filed

Priority

Jan 06, 2025 — IN 202511001051

Examiner

SARKER, SANCHIT K

Art Unit

Tech Center

Microsoft Technology Licensing, LLC

Assignee

Microsoft Technology Licensing, LLC

OA Round

1 (Non-Final)

Interview Optional

— +47.9% interview lift. Examiner has a relatively high allowance rate (78%); +47.9% interview lift. A written response may suffice.

Based on 398 resolved cases, 2023–2026

Examiner Intelligence

SARKER, SANCHIT K View full profile →

Grants 78% — above average

Career Allowance Rate

312 granted / 398 resolved

+18.4% vs TC avg

Strong +48% interview lift

Without

With

+47.9%

Interview Lift

resolved cases with interview

Typical timeline

2y 8m

Avg Prosecution

18 currently pending

Career history

416

Total Applications

across all art units

Statute-Specific Performance

§101

1.8%

-38.2% vs TC avg

§103

88.9%

+48.9% vs TC avg

§102

2.8%

-37.2% vs TC avg

§112

4.3%

-35.7% vs TC avg

Black line = Tech Center average estimate • Based on career data from 398 resolved cases

Prosecution Timeline

Jun 24, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/934,095

Patent 12675605

SYSTEM AND METHOD FOR A TRUST EVALUATION AND SHARING SYSTEM

1y 8m to grant Granted Jul 07, 2026

18/492,084

Patent 12657328

DATA QUERY METHODS, APPARATUSES, AND SYSTEMS FOR MULTI-PARTY SECURE DATABASE

2y 7m to grant Granted Jun 16, 2026

17/760,186

Patent 12641086

METHOD AND APPARATUS FOR REGISTRATION DATA RETRIEVAL

3y 9m to grant Granted May 26, 2026

18/626,417

Patent 12634137

DATE AND TIME TOKENIZATION WITH FORMAT PRESERVATION

2y 1m to grant Granted May 19, 2026

18/909,465

Patent 12634289

NETWORK RESOURCE PRIVACY NEGOTIATION SYSTEM AND METHOD

1y 7m to grant Granted May 19, 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

78%

Grant Probability

99%

With Interview (+47.9%)

2y 8m

Median Time to Grant

Low

PTA Risk

Based on 398 resolved cases by this examiner. Grant probability derived from career allowance rate.