Examiner: BUTTNER, DAVID J

Tech Center 3700 • Art Units: 1734 1765 1796 3711

This examiner grants 64% of resolved cases

Performance Statistics

63.9%

Allow Rate

-6.1% vs TC avg

1,208

Total Applications

+4.0%

Interview Lift

1001

Avg Prosecution Days

Based on 1165 resolved cases, 2023–2026

1.1%

§101 Eligibility

22.1%

§102 Novelty

40.3%

§103 Obviousness

23.2%

§112 Clarity

App #	Title	Status	Assignee
18516918	INKJET INK AND INJKET INK PRODUCTION METHOD	Non-Final OA	KYOCERA Document Solutions Inc.
18569821	Polyester Resin and Preparation Method Thereof	Non-Final OA	LG Chem, LTD.
18234311	DEGRADABLE LUMINESCENT POLYMERS	Non-Final OA	UCHICAGO ARGONNE, LLC

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