Prosecution Insights
Last updated: October 27, 2026

Lauren Robinson Colgan, USPTO Patent Examiner

Listed by the USPTO as COLGAN, LAUREN ROBINSON

Tech Center 2800 • Art Units: 1731 1741 1784 1787 1794 2841

This examiner grants 70% of resolved cases

Analysis

COLGAN, LAUREN ROBINSON is assigned to art unit 1731 in Tech Center 2800. The record includes 932 resolved cases, a 69.8% allowance rate, and a median of 954 days to allowance. Interviews are associated with a 16.2% lift. The case volume supports using the profile as a meaningful historical reference, while the timing figure indicates that allowance commonly follows an extended prosecution period.

The listed companies are AGC Inc., Corning Incorporated, and Ohara Inc. The firms with the most recorded matters are OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P., Li & Cai Intellectual Property Office, and Li & Cai Intellectual Property(USA) office. These names can help practitioners identify established applicant and representative patterns for this art unit.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

69.8%
Allow Rate
+1.8% vs TC avg
995
Total Applications
+16.2%
Interview Lift
954
Avg Prosecution Days
Based on 932 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
22.0%
§102 Novelty
45.4%
§103 Obviousness
18.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18527711 WINDOW AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Display Co., LTD.
18996390 CHEMICALLY STRENGTHENED GLASS CONTAINING Y2O3 AND USE THEREOF Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18107684 CRYSTALLINE OXIDE FILM, MULTILAYER STRUCTURE AND SEMICONDUCTOR DEVICE Final Rejection DENSO CORPORATION
18066052 GLASS, GLASS CERAMIC, AND LAMINATED CERAMIC ELECTRONIC COMPONENT Non-Final OA Murata Manufacturing Co., Ltd.
19063841 HIGH YOUNG'S MODULUS, LITHIUM OXIDE-CONTAINING GLASSES Non-Final OA CORNING INCORPORATED
19057499 ANTI-REFLECTION AND ANTI-GLARE GLASS LAMINATES Non-Final OA CORNING INCORPORATED
18944759 GLASS ARTICLES WITH INCREASED HYDROXYL GROUP UNIFORMITY COMPRISING STACK SEALED GLASS SUBSTRATES, AND METHODS OF FORMING THE SAME Non-Final OA CORNING INCORPORATED
18730601 PHOTOCURABLE INKS FOR AUTOMOTIVE INTERIOR APPLICATIONS AND GLASS ARTICLES COMPRISING THE SAME Non-Final OA CORNING INCORPORATED
18743855 CHEMICALLY STRENGTHENED GLASS-BASED ARTICLES Non-Final OA CORNING INCORPORATED
18277125 FOLDABLE APPARATUS AND METHODS OF MAKING Non-Final OA CORNING INCORPORATED
17533514 ANTIMICROBIAL GLASS Final Rejection CORNING INCORPORATED
17592541 SHEET-LIKE CHEMICALLY TOUGHENED OR CHEMICALLY TOUGHENABLE GLASS ARTICLE AND METHOD FOR PRODUCING SAME Final Rejection SCHOTT AG
18915895 FILM-COVERED TRANSPARENT BASE PLATE AND TOP PLATE FOR COOKING DEVICE Non-Final OA TOHOKU UNIVERSITY
18033472 TOUGHENED GLASS PLATE, METHOD FOR MANUFACTURING TOUGHENED GLASS PLATE, AND GLASS PLATE TO BE TOUGHENED Non-Final OA Nippon Electric Glass Co., Ltd.
18021191 TEMPERED GLASS Final Rejection NIPPON ELECTRIC GLASS CO., LTD.
18903754 CHEMICALLY STRENGTHENED GLASS PLATE, AND COVER GLASS AND ELECTRONIC DEVICE COMPRISING CHEMICALLY STRENGTHENED GLASS Non-Final OA AGC Inc.
18650183 GLASS FOR CHEMICAL STRENGTHENING, CHEMICALLY STRENGTHENED GLASS, ELECTRONIC DEVICE, METHOD FOR MANUFACTURING CHEMICALLY STRENGTHENED GLASS Final Rejection AGC Inc.
18627442 WINDOW GLASS FOR VEHICLE AND METHOD FOR MANUFACTURING SAME, LAMINATED GLASS FOR VEHICLE, AND WINDSHIELD FOR VEHICLE Non-Final OA AGC Inc.
18433510 LIQUID CRYSTAL DISPLAY PANEL Non-Final OA AGC Inc.
18516786 VEHICULAR LAMINATED GLASS AND VEHICULAR WINDOW STRUCTURE Final Rejection AGC Inc.
18454228 CHEMICALLY STRENGTHENED GLASS PRODUCTION METHOD AND CHEMICALLY STRENGTHENED GLASS Non-Final OA AGC Inc.
18727755 COMPOSITE PANE Non-Final OA AGC GLASS EUROPE
18711412 GLAZING UNIT FOR HEAD UP DISPLAY Non-Final OA AGC GLASS EUROPE
18709964 LOW-EMISSIVITY AND ANTI-SOLAR GLAZING Non-Final OA AGC GLASS EUROPE
18687047 LAMINATED GLAZING Non-Final OA AGC GLASS EUROPE
19109019 WELDED JOINT Non-Final OA NIPPON STEEL CORPORATION
19109014 PLATED STEEL SHEET Non-Final OA NIPPON STEEL CORPORATION
18624718 Privacy Glass Final Rejection Vitro Flat Glass LLC

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Frequently Asked Questions

What is examiner Lauren Robinson Colgan's allowance rate?

69.8% of resolved applications examined by Lauren Robinson Colgan were allowed (932 resolved cases), compared with 55.4% across Art Unit 1731 over the last five years.

Does an interview help with examiner Lauren Robinson Colgan?

This examiner's interview lift is +16.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Lauren Robinson Colgan take to allow a patent?

Applications allowed by Lauren Robinson Colgan took 954 days on average from filing to allowance.

Which art unit does examiner Lauren Robinson Colgan work in?

Lauren Robinson Colgan examines applications in Art Unit 1731 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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