Last updated: July 11, 2026

Application No. 19/255,867

Untitled Application

Unknown

Filed

Priority

Nov 16, 2020 — provisional 63/114,381 +1 more

Examiner

VY, HUNG T

Art Unit

Tech Center

FOURSQUARE LABS, INC.

Assignee

Foursquare Labs Inc.

OA Round

1 (Non-Final)

Interview Optional

— +2.2% interview lift. Interview lift (+2.2%) is below the 15.0% threshold. A written response is recommended.

Based on 917 resolved cases, 2023–2026

Examiner Intelligence

VY, HUNG T View full profile →

Grants 86% — above average

Career Allowance Rate

790 granted / 917 resolved

+26.2% vs TC avg

Minimal +2% lift

Without

With

+2.2%

Interview Lift

resolved cases with interview

Typical timeline

2y 7m

Avg Prosecution

14 currently pending

Career history

937

Total Applications

across all art units

Statute-Specific Performance

§101

8.8%

-31.2% vs TC avg

§103

50.8%

+10.8% vs TC avg

§102

25.6%

-14.4% vs TC avg

§112

2.8%

-37.2% vs TC avg

Black line = Tech Center average estimate • Based on career data from 917 resolved cases

Prosecution Timeline

Jun 17, 2026

Non-Final Rejection mailed (current)

Precedent Cases

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1y 10m to grant Granted Jul 07, 2026

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3y 0m to grant Granted Jun 16, 2026

17/823,379

Patent 12651180

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3y 9m to grant Granted Jun 09, 2026

18/063,375

Patent 12651171

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3y 6m to grant Granted Jun 09, 2026

18/121,200

Patent 12651146

SYSTEMS, METHODS, AND DEVICES FOR A PLATFORM FOR PREDICTING AND RANKING THE EFFICACY OF CATALYSTS AND SOLVENTS FOR CHEMICAL REACTIONS

3y 2m to grant Granted Jun 09, 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

86%

Grant Probability

88%

With Interview (+2.2%)

2y 7m

Median Time to Grant

Low

PTA Risk

Based on 917 resolved cases by this examiner. Grant probability derived from career allowance rate.