Last updated: April 24, 2026

Application No. 19/392,865

Untitled Application

Unknown

Filed

1700

Examiner

KESSEL, MARIS R

Art Unit

1758

Tech Center

SYSMEX CORPORATION

Assignee

Sysmex Corporation

OA Round

1 (Non-Final)

This examiner grants 50% of cases after interview

— +50.4% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 437 resolved cases, 2023–2026

Examiner Intelligence

KESSEL, MARIS R View full profile →

Grants 50% of resolved cases

Career Allow Rate

220 granted / 437 resolved

-9.7% vs TC avg

Strong +50% interview lift

Without

With

+50.4%

Interview Lift

resolved cases with interview

Typical timeline

4y 0m

Avg Prosecution

3 currently pending

Career history

440

Total Applications

across all art units

Statute-Specific Performance

§101

1.7%

-38.3% vs TC avg

§103

43.1%

+3.1% vs TC avg

§102

19.3%

-20.7% vs TC avg

§112

28.6%

-11.4% vs TC avg

Black line = Tech Center average estimate • Based on career data from 437 resolved cases

Prosecution Timeline

1700

Application Filed

Feb 20, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

16/222,683

Patent 11719687

Analyte Detection Meter and Associated Method of Use

2y 5m to grant Granted Aug 08, 2023

16/870,580

Patent 11686705

GEL ELECTROPHORESIS FOR DNA PURIFICATION

2y 5m to grant Granted Jun 27, 2023

15/573,737

Patent 11644434

Improved Biosensor System Analyte Measurement

2y 5m to grant Granted May 09, 2023

15/961,401

Patent 11579111

INTEGRATED ELECTRO-ANALYTICAL BIOSENSOR ARRAY

2y 5m to grant Granted Feb 14, 2023

16/227,466

Patent 11561198

ELECTRONIC CONTROL OF THE PH OF A SOLUTION CLOSE TO AN ELECTRODE SURFACE

2y 5m to grant Granted Jan 24, 2023

Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.

Prosecution Projections

1-2

Expected OA Rounds

50%

Grant Probability

99%

With Interview (+50.4%)

4y 0m

Median Time to Grant

Low

PTA Risk

Based on 437 resolved cases by this examiner. Grant probability derived from career allow rate.