Last updated: July 17, 2026

Application No. 18/029,044

MONITORING CIRCULATING TUMOR DNA TO IMPROVE SUBCLONE PENETRATION OF FOLLOW-UP NEOANTIGEN CANCER VACCINES

Non-Final OA

Filed

Mar 28, 2023

Priority

Mar 16, 2022 — provisional 63/320,563 +2 more

Examiner

KADING, JOSHUA A

Art Unit

Tech Center

Assignee

Amazon Technologies Inc.

OA Round

1 (Non-Final)

Interview Optional

— +24.5% interview lift. Examiner has a relatively high allowance rate (78%); +24.5% interview lift. A written response may suffice.

Based on 396 resolved cases, 2023–2026

Examiner Intelligence

KADING, JOSHUA A View full profile →

Grants 78% — above average

Career Allowance Rate

309 granted / 396 resolved

+18.0% vs TC avg

Strong +24% interview lift

Without

With

+24.5%

Interview Lift

resolved cases with interview

Typical timeline

2y 9m

Avg Prosecution

17 currently pending

Career history

417

Total Applications

across all art units

Statute-Specific Performance

§101

0.8%

-39.2% vs TC avg

§103

71.5%

+31.5% vs TC avg

§102

6.5%

-33.5% vs TC avg

§112

11.0%

-29.0% vs TC avg

Black line = Tech Center average estimate • Based on career data from 396 resolved cases

Prosecution Timeline

Mar 28, 2023

Application Filed

May 19, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/701,907

Patent 12683665

POWER AMPLIFIER COMPRESSED REFERENCE SIGNALS FOR DIGITAL POST DISTORTION DETECTION

2y 2m to grant Granted Jul 14, 2026

18/763,377

Patent RE50945

Utility Fixture for Creating a Distributed Utility Network

2y 0m to grant Granted Jul 07, 2026

18/273,874

Patent 12604224

TERMINAL, BASE STATION, AND RADIO COMMUNICATION METHOD

2y 8m to grant Granted Apr 14, 2026

18/575,097

Patent 12598610

USER EQUIPMENT, BASE STATION, AND COMMUNICATION METHOD

2y 3m to grant Granted Apr 07, 2026

18/385,350

Patent 12587333

METHOD AND APPARATUS FOR PERFORMING SIDELINK TRANSMISSION IN SIDELINK RESOURCE POOLS IN WIRELESS COMMUNICATION SYSTEM

2y 4m to grant Granted Mar 24, 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

78%

Grant Probability

99%

With Interview (+24.5%)

2y 9m (~0m remaining)

Median Time to Grant

Low

PTA Risk

Based on 396 resolved cases by this examiner. Grant probability derived from career allowance rate.