Last updated: July 10, 2026

Application No. 19/123,195

Untitled Application

Unknown

Filed

3600

Priority

Oct 25, 2022 — JP 2022-170534 +1 more

Examiner

KUMAR, KALYANAVENKA K

Art Unit

3653

Tech Center

DOWA ECO-SYSTEM CO., LTD.

Assignee

DOWA ECO-SYSTEM CO., LTD.

OA Round

1 (Non-Final)

Interview Optional

— +18.6% interview lift. Examiner has a relatively high allowance rate (73%); +18.6% interview lift. A written response may suffice.

Based on 718 resolved cases, 2023–2026

Examiner Intelligence

KUMAR, KALYANAVENKA K View full profile →

Grants 73% — above average

Career Allowance Rate

522 granted / 718 resolved

+12.7% vs TC avg

Strong +19% interview lift

Without

With

+18.6%

Interview Lift

resolved cases with interview

Typical timeline

3y 1m

Avg Prosecution

19 currently pending

Career history

741

Total Applications

across all art units

Statute-Specific Performance

§101

0.3%

-39.7% vs TC avg

§103

77.3%

+37.3% vs TC avg

§102

14.6%

-25.4% vs TC avg

§112

4.8%

-35.2% vs TC avg

Black line = Tech Center average estimate • Based on career data from 718 resolved cases

Prosecution Timeline

3600

Application Filed

Apr 02, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/380,928

Patent 12667865

MATERIAL HANDLING USING MACHINE LEARNING SYSTEM

4y 11m to grant Granted Jun 30, 2026

19/079,740

Patent 12661691

FLOUR SIFTING DEVICE

1y 3m to grant Granted Jun 23, 2026

18/848,725

Patent 12636681

SORTING SYSTEM AND SORTING METHOD

1y 8m to grant Granted May 26, 2026

18/554,906

Patent 12617001

PLANT FOR TREATING HORTICULTURAL PRODUCTS

2y 6m to grant Granted May 05, 2026

18/860,459

Patent 12605741

ENHANCED MODULAR MESHES AS PART OF A VIBRATING SCREEN COMPONENT THAT INTEGRATES CUBIC AND LAMELLAR SORTING EQUIPMENT FOR SORTING MINING MATERIALS, A SYSTEM FOR JOINT FASTENING OF ADJOINING UNITS OF ENHANCED MODULAR MESHES TO THE STRUCTURAL BASE OF A VIBRATING SCREEN COMPONENT, AND A PROCEDURE FOR ASSEMBLING/DISMANTLING THAT BASE

1y 5m 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

73%

Grant Probability

91%

With Interview (+18.6%)

3y 1m

Median Time to Grant

Low

PTA Risk

Based on 718 resolved cases by this examiner. Grant probability derived from career allowance rate.