Last updated: July 09, 2026

Application No. 19/429,869

Untitled Application

Unknown

Filed

Priority

Jun 03, 2024 — provisional 63/655,575 +2 more

Examiner

KALLAL, ROBERT JAMES

Art Unit

Tech Center

X Development LLC

Assignee

X Development LLC

OA Round

1 (Non-Final)

Interview Optional

— +34.6% interview lift. Interview already conducted in this application's prosecution history. This examiner has a 59% grant rate with +34.6% interview lift. Since an interview has already been tried, recommend written response with narrowed claims based on precedent claim evolution patterns.

Based on 96 resolved cases, 2023–2026

Examiner Intelligence

KALLAL, ROBERT JAMES View full profile →

Grants 59% of resolved cases

Career Allowance Rate

57 granted / 96 resolved

-0.6% vs TC avg

Strong +35% interview lift

Without

With

+34.6%

Interview Lift

resolved cases with interview

Typical timeline

4y 2m

Avg Prosecution

34 currently pending

Career history

132

Total Applications

across all art units

Statute-Specific Performance

§101

26.7%

-13.3% vs TC avg

§103

53.2%

+13.2% vs TC avg

§102

5.8%

-34.2% vs TC avg

§112

4.4%

-35.6% vs TC avg

Black line = Tech Center average estimate • Based on career data from 96 resolved cases

Prosecution Timeline

Mar 27, 2026

Non-Final Rejection mailed

May 13, 2026

Interview Requested

May 20, 2026

Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

16/647,339

Patent 12651643

DETECTING SOMATIC SINGLE NUCLEOTIDE VARIANTS FROM CELL-FREE NUCLEIC ACID WITH APPLICATION TO MINIMAL RESIDUAL DISEASE MONITORING

6y 2m to grant Granted Jun 09, 2026

17/384,423

Patent 12651646

MACHINE-LEARNING MODEL FOR RECALIBRATING NUCLEOTIDE-BASE CALLS

4y 10m to grant Granted Jun 09, 2026

17/633,138

Patent 12633376

SYSTEM AND METHOD FOR RISK ASSESSMENT OF AUTISM SPECTRUM DISORDER

4y 3m to grant Granted May 19, 2026

17/114,713

Patent 12626787

METHOD AND APPARATUS FOR GENERATING NEW CHEMICAL STRUCTURE USING NEURAL NETWORK

5y 5m to grant Granted May 12, 2026

17/453,728

Patent 12605208

SURGERY PLANNING SYSTEM WITH AUTOMATED DEFECT QUANTIFICATION

4y 5m to grant Granted Apr 21, 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

59%

Grant Probability

94%

With Interview (+34.6%)

4y 2m

Median Time to Grant

Low

PTA Risk

Based on 96 resolved cases by this examiner. Grant probability derived from career allowance rate.