Last updated: July 10, 2026

Application No. 19/357,918

Untitled Application

Unknown

Filed

Priority

Oct 17, 2024 — provisional 63/708,528 +9 more

Examiner

SERRAGUARD, SEAN ERIN

Art Unit

Tech Center

DK Crown Holdings Inc.

Assignee

DK Crown Holdings Inc.

OA Round

1 (Non-Final)

Interview Optional

— +36.7% interview lift. Interview already conducted in this application's prosecution history. This examiner has a 70% grant rate with +36.7% interview lift. Since an interview has already been tried, recommend written response with narrowed claims based on precedent claim evolution patterns.

Based on 151 resolved cases, 2023–2026

Examiner Intelligence

SERRAGUARD, SEAN ERIN View full profile →

Grants 70% — above average

Career Allowance Rate

105 granted / 151 resolved

+9.5% vs TC avg

Strong +37% interview lift

Without

With

+36.7%

Interview Lift

resolved cases with interview

Typical timeline

3y 0m

Avg Prosecution

21 currently pending

Career history

183

Total Applications

across all art units

Statute-Specific Performance

§101

0.5%

-39.5% vs TC avg

§103

93.9%

+53.9% vs TC avg

§102

2.3%

-37.7% vs TC avg

§112

3.2%

-36.8% vs TC avg

Black line = Tech Center average estimate • Based on career data from 151 resolved cases

Prosecution Timeline

Jan 13, 2026

Non-Final Rejection mailed

Mar 03, 2026

Interview Requested

Mar 26, 2026

Applicant Interview (Telephonic)

Mar 26, 2026

Examiner Interview Summary

Apr 13, 2026

Response Filed

Apr 13, 2026

Response after Non-Final Action

Precedent Cases

Applications granted by this same examiner with similar technology

18/163,062

Patent 12675641

DETECTION OF INTERACTION EVENTS IN RECORDED AUDIO STREAMS

3y 5m to grant Granted Jul 07, 2026

18/059,386

Patent 12646505

CONVERSATIONAL RECOMMENDATION METHOD, METHOD OF TRAINING MODEL, DEVICE AND MEDIUM

3y 6m to grant Granted Jun 02, 2026

18/465,509

Patent 12645891

AI-BASED EMAIL GENERATOR

2y 8m to grant Granted Jun 02, 2026

18/221,274

Patent 12614545

CROSS-DEVICE DATA SYNCHRONIZATION BASED ON SIMULTANEOUS HOTWORD TRIGGERS

2y 9m to grant Granted Apr 28, 2026

17/583,512

Patent 12609109

Speech Recognition Method and Apparatus, and Computer-Readable Storage Medium

4y 2m 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

70%

Grant Probability

99%

With Interview (+36.7%)

3y 0m

Median Time to Grant

Low

PTA Risk

Based on 151 resolved cases by this examiner. Grant probability derived from career allowance rate.