Last updated: July 12, 2026

Application No. 19/324,666

Untitled Application

Unknown

Filed

3600

Priority

Jul 31, 2018 — continuation of 10/984,399 +2 more

Examiner

BROWN, LUIS A

Art Unit

3626

Tech Center

Snap Inc.

Assignee

Snap Inc.

OA Round

1 (Non-Final)

This examiner grants 46% of cases after interview

— +31.0% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 609 resolved cases, 2023–2026

Examiner Intelligence

BROWN, LUIS A View full profile →

Grants 46% of resolved cases

Career Allowance Rate

280 granted / 609 resolved

-14.0% vs TC avg

Strong +31% interview lift

Without

With

+31.0%

Interview Lift

resolved cases with interview

Typical timeline

4y 0m

Avg Prosecution

14 currently pending

Career history

642

Total Applications

across all art units

Statute-Specific Performance

§101

10.2%

-29.8% vs TC avg

§103

83.7%

+43.7% vs TC avg

§102

4.8%

-35.2% vs TC avg

§112

0.5%

-39.5% vs TC avg

Black line = Tech Center average estimate • Based on career data from 609 resolved cases

Prosecution Timeline

3600

Application Filed

May 15, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/587,592

Patent 12664038

SANITARY TECHNOLOGY DIAGNOSTIC SYSTEM AND METHOD

2y 3m to grant Granted Jun 23, 2026

18/925,639

Patent 12639675

INFORMATION PROCESSING DEVICE AND SYSTEM

1y 7m to grant Granted May 26, 2026

17/971,342

Patent 12572948

PREDICTIVE MAINTENANCE SYSTEM FOR BUILDING EQUIPMENT WITH RELIABILITY MODELING BASED ON NATURAL LANGUAGE PROCESSING OF WARRANTY CLAIM DATA

3y 4m to grant Granted Mar 10, 2026

18/330,128

Patent 12542203

DISTRIBUTED COMPUTER SYSTEM FOR COORDINATING MESSAGING AND FUNDING FOR HEALTHCARE EXPENSES INCLUDING FUNDING VIA NETWORKED CROWDSOURCING

2y 8m to grant Granted Feb 03, 2026

17/855,616

Patent 12536504

COLLABORATIVE WORKSPACES FOR BROWSERS

3y 7m to grant Granted Jan 27, 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

46%

Grant Probability

77%

With Interview (+31.0%)

4y 0m

Median Time to Grant

Low

PTA Risk

Based on 609 resolved cases by this examiner. Grant probability derived from career allowance rate.