Prosecution Insights
Last updated: May 29, 2026

Examiner: LAN, YAN

Tech Center 1700 • Art Units: 1749 1782 1784

This examiner grants 63% of resolved cases

Performance Statistics

62.9%
Allow Rate
-2.1% vs TC avg
658
Total Applications
+22.2%
Interview Lift
1195
Avg Prosecution Days
Based on 620 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
3.7%
§102 Novelty
91.2%
§103 Obviousness
3.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18470213 RESIN COMPOSITION, LAMINATE STRUCTURE, CABLE, TUBE, AND METHOD FOR MANUFACTURING RESIN COMPOSITION Final Rejection Proterial, Ltd.
18561173 PACKAGING MATERIAL FILM, PACKAGING MATERIAL, PACKAGING BAG, AND PACKAGE BODY Non-Final OA TOPPAN Holdings Inc.
18287164 SUSTAINABLE AIR CUSHION OR MAILER Non-Final OA Intertape Polymer Corp.
19043903 BLOW MOLDED CONTAINERS AND METHODS OF MAKING THE SAME Non-Final OA CSP TECHNOLOGIES, INC.
18167741 SWITCHABLE SUBSTRATE FOR EXTREME ULTRAVIOLET OR E-BEAM METALLIC RESIST Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18422644 PRESSURE PIPES WITH IMPROVED BARRIER PROPERTIES TO HYDROGEN GAS Non-Final OA National Industrialization Company (TASNEE)
17995491 XYLYLENE DIISOCYANATE-CONTAINING CONTAINER, METHOD FOR STORING XYLYLENE DIISOCYANATE, AND METHOD FOR TRANSPORTING XYLYLENE DIISOCYANATE Non-Final OA MITSUI CHEMICALS, INC.
17913333 PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL, HIGH-PRESSURE GAS STORAGE TANK, METHOD FOR PRODUCING PREPREG, AND METHOD FOR PRODUCING HIGH-PRESSURE GAS STORAGE TANK Non-Final OA MITSUBISHI GAS CHEMICAL COMPANY, INC.
18061540 CORRUGATED CARDBOARD, CORRUGATED BOX, AND METHOD FOR PACKAGING A WET PRODUCT Final Rejection WestRock Shared Services, LLC
18578958 LAYERED FILM AND PACKING BAG Non-Final OA TOYOBO CO., LTD.
18289139 METHOD FOR PRODUCING POLYESTER RESIN COMPOSITION AND METHOD FOR REGENERATING COLLECTED POLYESTER RESIN Non-Final OA TOYOBO CO., LTD.
18157666 LAYER INCLUDING CALCIUM CARBONATE Final Rejection Omya International AG
17996795 COATINGS COMPRISING ANTIMICROBIAL ACTIVE INGREDIENTS FOR FOOD PACKAGING Non-Final OA Omya International AG
18405014 BIODEGRADABLE CONTAINER CLOSURE AND RESIN THEREFOR Non-Final OA Danimer IPCo, LLC
17760082 COATING COMPOSITION, COATED METAL SHEET, AND DRAWN AND IRONED CAN AND MANUFACTURING METHOD OF SAME Final Rejection TOYO SEIKAN GROUP HOLDINGS, LTD.
17765460 FOAMED FILLER ROD IN OPTICAL FIBER CABLES Final Rejection Arkema Inc.
18384429 DONUT TOOLING MOLD STRUCTURE AND METHOD Non-Final OA COOL THINGS CORP.
18238034 UHMWPE PASTE EXTRUDED TUBES Final Rejection ZEUS COMPANY INC.
18101454 ANTI-MICROBIAL TUBING PROTECTION SYSTEM Non-Final OA I+D Device Solutions LLC
18012114 PACKAGING Non-Final OA COLORMATRIX HOLDINGS, INC.
18011816 PACKAGING Non-Final OA COLORMATRIX HOLDINGS, INC.
18000872 BONE-ADHESIVE SHEET Non-Final OA GATT Technologies B.V.
17916729 ABSORBENT PAPER LAMINATE AND FOOD CONTAINER MADE THEREOF Final Rejection P34E, LLC
17953461 DIGITAL PRINTING MACHINE AND METHOD FOR PRODUCING AND PRINTING A WORKPIECE Final Rejection Hinterkopf GmbH
17862691 MANUFACTURING METHODS AND RELATED STRUCTURES, FOR EXAMPLE USEFUL IN AIRFRAMES AND OTHER STRUCTURES Final Rejection IMAGINE AERO INC.
17774107 BAFFLES COMPRISING COMPOSITE MATERIALS WITH MEMBRANE Final Rejection The North Face Apparel Corp.

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