Last updated: July 17, 2026

Application No. 18/271,326

PHASE SEPARATED GLASS SUBSTRATE WITH MAGNETIZABLE COMPONENT AND ANTIMICROBIAL COMPONENT, METHOD OF FORMING THE SUBSTRATE, METHODS OF USING THE SUBSTRATE, AND ARTICLES INCORPORATING THE SUBSTRATE

Non-Final OA

Filed

Jul 07, 2023

Priority

Jan 12, 2021 — provisional 63/136,381 +1 more

Examiner

WIESE, NOAH S

Art Unit

6221

Tech Center

6200

Assignee

Corning Incorporated

OA Round

1 (Non-Final)

Interview Optional

— -2.4% interview lift. Interview lift (-2.4%) is below the 15.0% threshold. A written response is recommended.

Based on 1133 resolved cases, 2023–2026

Examiner Intelligence

WIESE, NOAH S View full profile →

Grants 83% — above average

Career Allowance Rate

944 granted / 1133 resolved

+23.3% vs TC avg

Minimal -2% lift

Without

With

+-2.4%

Interview Lift

resolved cases with interview

Typical timeline

2y 2m

Avg Prosecution

36 currently pending

Career history

1172

Total Applications

across all art units

Statute-Specific Performance

§101

1.0%

-39.0% vs TC avg

§103

87.1%

+47.1% vs TC avg

§102

4.1%

-35.9% vs TC avg

§112

5.2%

-34.8% vs TC avg

Black line = Tech Center average estimate • Based on career data from 1133 resolved cases

Prosecution Timeline

Jul 07, 2023

Application Filed

Dec 29, 2025

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/275,793

Patent 12643827

INORGANIC STRUCTURE AND METHOD FOR PRODUCING SAME

2y 10m to grant Granted Jun 02, 2026

16/477,323

Patent 12270117

Process For Manufacturing Carbon Anodes For Aluminium Production Cells And Carbon Anodes Obtained From The Same

5y 9m to grant Granted Apr 08, 2025

17/226,571

Patent 11890359

ZIRCONIA COMPOSITION, PARTIALLY SINTERED MATERIAL AND SINTERED MATERIAL AND METHODS FOR PRODUCTION THEREOF, AND LAMINATE

2y 10m to grant Granted Feb 06, 2024

17/588,310

Patent 11890358

Methods for Enhancing Optical and Strength Properties in Ceramic Bodies Having Applications in Dental Restorations

2y 0m to grant Granted Feb 06, 2024

17/366,277

Patent 11884594

High Strength Shaped Aluminas and a Method of Producing Such High Strength Shaped Aluminas

2y 7m to grant Granted Jan 30, 2024

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

83%

Grant Probability

81%

With Interview (-2.4%)

2y 2m (~0m remaining)

Median Time to Grant

Low

PTA Risk

Based on 1133 resolved cases by this examiner. Grant probability derived from career allowance rate.