Last updated: July 11, 2026

Application No. 18/889,188

Untitled Application

Unknown

Filed

2400

Examiner

CHANG, KENNETH W

Art Unit

2438

Tech Center

Rubrik, Inc.

Assignee

Rubrik Inc.

OA Round

1 (Non-Final)

Interview Optional

— +1.1% interview lift. Interview lift (+1.1%) is below the 15.0% threshold. A written response is recommended.

Based on 624 resolved cases, 2023–2026

Examiner Intelligence

CHANG, KENNETH W View full profile →

Grants 86% — above average

Career Allowance Rate

540 granted / 624 resolved

+26.5% vs TC avg

Minimal +1% lift

Without

With

+1.1%

Interview Lift

resolved cases with interview

Typical timeline

2y 5m

Avg Prosecution

9 currently pending

Career history

639

Total Applications

across all art units

Statute-Specific Performance

§101

1.6%

-38.4% vs TC avg

§103

82.9%

+42.9% vs TC avg

§102

5.8%

-34.2% vs TC avg

§112

2.2%

-37.8% vs TC avg

Black line = Tech Center average estimate • Based on career data from 624 resolved cases

Prosecution Timeline

2400

Application Filed

May 14, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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Patent 12671677

BIDIRECTIONAL DATA OBFUSCATION AND ATOMIZATION WITHIN UNSECURED FRAGMENTED RUNTIME ENVIRONMENTS

2y 11m to grant Granted Jun 30, 2026

18/752,049

Patent 12659355

ADAPTIVE POLICY GENERATION IN DISTRIBUTED SECURITY FABRICS

1y 11m to grant Granted Jun 16, 2026

18/580,883

Patent 12647778

REFERENCE SIGNAL SECURITY TO COMBAT EAVESDROPPING AND DIRECTIONAL DENIAL OF SERVICE ATTACKS

2y 4m to grant Granted Jun 02, 2026

18/258,918

Patent 12634315

Methods for traffic redirection, corresponding terminal, controller, authorisation server, name resolution servers and computer program

2y 11m to grant Granted May 19, 2026

18/218,331

Patent 12621159

Computer System And Method For Distributed Privacy-Preserving Shared Execution Of One Or More Processes

2y 10m to grant Granted May 05, 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 (+1.1%)

2y 5m

Median Time to Grant

Low

PTA Risk

Based on 624 resolved cases by this examiner. Grant probability derived from career allowance rate.