Last updated: August 17, 2026

Examiner: PLESZCZYNSKA, JOANNA

Tech Center 4100 • Art Units: 1746 1783 2841 4100

This examiner grants 54% of resolved cases

Performance Statistics

54.2%

Allow Rate

-5.8% vs TC avg

718

Total Applications

+28.3%

Interview Lift

1101

Avg Prosecution Days

Based on 686 resolved cases, 2023–2026

0.2%

§101 Eligibility

9.6%

§102 Novelty

58.2%

§103 Obviousness

26.9%

§112 Clarity

App #	Title	Status	Assignee
18034851	VACUUM ADIABATIC BODY	Final Rejection	LG ELECTRONICS INC.
18823404	LAMINATED BODY, OPTICAL DEVICE, IMAGING APPARATUS, AND DISPLAY APPARATUS	Non-Final OA	CANON KABUSHIKI KAISHA
18441347	MOLDED/BACK-INJECTED TRIM PANELS	Final Rejection	Tesla, Inc.
18172810	HIGH TEMPERATURE METAL CARBIDE COATINGS	Non-Final OA	Honeywell International Inc.
18627544	METHODS FOR ENCAPSULATING SILVER MIRRORS ON OPTICAL STRUCTURES	Final Rejection	Applied Materials, Inc.

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.