Prosecution Insights
Last updated: May 29, 2026

Examiner: DEMUREN, BABAJIDE A

Tech Center 3600 • Art Units: 3633 3635

This examiner grants 74% of resolved cases

Performance Statistics

73.8%
Allow Rate
+21.8% vs TC avg
1,054
Total Applications
+22.2%
Interview Lift
767
Avg Prosecution Days
Based on 1036 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
10.5%
§102 Novelty
81.3%
§103 Obviousness
5.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18830302 ROOF RIDGE JOINER FOR WIREWAYS OF ROOFING SYSTEMS Non-Final OA GAF Energy LLC
18791654 VEHICULAR REAR WINDOW ASSEMBLY WITH CONTINUOUS HEATER TRACE Non-Final OA Magna Mirrors of America, Inc.
18773877 FRAMED SHADE CASSETTE WINDOW ENCLOSURE Non-Final OA Lippert Components, Inc.
18832554 COMPOSITE FLOOR CONSTRUCTION Non-Final OA Total Steel Solutions Ltd
18773835 MECHANICAL LOCKING SYSTEM FOR FLOOR PANELS Non-Final OA Ceraloc Innovation AB
18760447 MODULE FOR STAIRCASE AND STAIRCASE SYSTEM INCLUDING SAME Non-Final OA BASE AND POWER CITY Corp.
18762828 TILE CLIP FOR WALL PANEL SYSTEM Non-Final OA KRUEGER INTERNATIONAL, INC.
18761827 Systems and Methods for Determining a Boundary for a Real Estate Parcel Based Upon Signals from a Beacon Apparatus Non-Final OA Carter & Clark, LLC
18762365 GUTTER COVER, GUTTER SYSTEM USING THE GUTTER COVER, AND METHOD OF INSTALLING THE GUTTER COVER Non-Final OA Independence Materials Group, LLC
18760065 COMPOSITE PANEL FOR PREVENTING SPREAD OF FIRE DUE TO INSULATION MATERIAL DURING FIRE BY SIMULTANEOUSLY COVERING EXTERIOR OF INSULATION MATERIAL WITH MORTAR AND COUPLING ULTRA-SLIM STONE TILE TO SURFACE OF INSULATION MATERIAL, AND UNIT WALL COUPLING STRUCTURE USING SAME Non-Final OA MINYE CO., LTD.
18721089 Hard Surface Connection System, Method and Product Non-Final OA Tac-Fast Systems SA
18556494 BUCKLING-RESTRAINED BRACE AND METHOD FOR MOUNTING BUCKLING-RESTRAINED BRACE Non-Final OA NIPPON STEEL ENGINEERING CO., LTD.
18381477 INTERLOCKING INSTALLATION PANEL AND METHOD OF USE Non-Final OA GLEN-GERY CORPORATION
18457860 MAUSOLEUM SHELVING SYSTEM Non-Final OA Columbarium By Design, LLC

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