Last updated: April 22, 2026

Application No. 18/842,890

Untitled Application

Unknown

Filed

1700

Priority

Mar 17, 2023 — RE 10-2023-0035454 +1 more

Examiner

CHRISTY, KATHERINE A

Art Unit

1784

Tech Center

HEESUNG CATALYSTS CORPORATION

Assignee

Heesung Catalysts Corporation

OA Round

1 (Non-Final)

Interview Optional

— +35.7% interview lift. Examiner has a relatively high allowance rate (75%); +35.7% interview lift. A written response may suffice.

Based on 333 resolved cases, 2023–2026

Examiner Intelligence

CHRISTY, KATHERINE A View full profile →

Grants 75% — above average

Career Allowance Rate

249 granted / 333 resolved

+14.8% vs TC avg

Strong +36% interview lift

Without

With

+35.7%

Interview Lift

resolved cases with interview

Typical timeline

2y 5m

Avg Prosecution

36 currently pending

Career history

369

Total Applications

across all art units

Statute-Specific Performance

§101

0.4%

-39.6% vs TC avg

§103

52.9%

+12.9% vs TC avg

§102

8.8%

-31.2% vs TC avg

§112

28.6%

-11.4% vs TC avg

Black line = Tech Center average estimate • Based on career data from 333 resolved cases

Prosecution Timeline

1700

Application Filed

Precedent Cases

Applications granted by this same examiner with similar technology

18/581,657

Patent 12600155

ALUMINUM EXTERIOR PANEL AND METHOD FOR MANUFACTURING SAME

2y 1m to grant Granted Apr 14, 2026

18/688,320

Patent 12599958

COMPOSITE MATERIAL, MANUFACTURING METHOD FOR COMPOSITE MATERIAL, AND MOLD

2y 1m to grant Granted Apr 14, 2026

17/731,458

Patent 12595558

METHOD OF MAKING COMPOSITE ARTICLES FROM SILICON CARBIDE

3y 11m to grant Granted Apr 07, 2026

17/819,069

Patent 12595379

ARTICLES COATED WITH METAL NANOPARTICLE AGGLOMERATES

3y 8m to grant Granted Apr 07, 2026

18/698,095

Patent 12595390

STEEL SHEET AND PRODUCTION METHOD THEREFOR

2y 0m to grant Granted Apr 07, 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

75%

Grant Probability

99%

With Interview (+35.7%)

2y 5m

Median Time to Grant

Low

PTA Risk

Based on 333 resolved cases by this examiner. Grant probability derived from career allowance rate.