Prosecution Insights
Last updated: May 29, 2026

Examiner: SNELTING, ERIN LYNN

Tech Center 3600 • Art Units: 1741 1744 1784 1791 3645

This examiner grants 70% of resolved cases

Performance Statistics

70.0%
Allow Rate
+18.0% vs TC avg
847
Total Applications
+33.4%
Interview Lift
1137
Avg Prosecution Days
Based on 817 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
3.2%
§102 Novelty
73.7%
§103 Obviousness
18.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18635773 GLASS SAGGING METHODS AND APPARATUS Non-Final OA CORNING INCORPORATED
18286298 ION-EXCHANGE METHODS AND ION-EXCHANGED GLASS ARTICLES MADE USING THE SAME Non-Final OA CORNING INCORPORATED
18774996 CERAMIC MATRIX COMPOSITE COMPONENT MANUFACTURING Non-Final OA General Electric Company
18229802 GLASS ARTICLE AND METHOD OF MANUFACTURING THE SAME Final Rejection Samsung Display Co., LTD.
18414908 Dynamic Mold For Forming Glass Non-Final OA APPLE INC.
17572956 METHOD OF MANUFACTURING SOLID OXIDE ELECTROLYZER CELLS USING A CONTINUOUS FURNACE Final Rejection Bloom Energy Corporation
18710410 GLASS MELTING PROCESS WITH VERY LOW TO ZERO-CO2 EMISSION Non-Final OA AGC GLASS EUROPE
18828146 ROCKWOOL FIBER INSULATION MANUFACTURE USING HYALOCLASTITE AND METHOD OF MAKING AND USING SAME Non-Final OA Greencraft LLC
18843780 METHOD FOR PRODUCING GLASS ARTICLE Non-Final OA NIPPON ELECTRIC GLASS CO., LTD.
18691985 MOLTEN GLASS TRANSPORT DEVICE, GLASS ARTICLE MANUFACTURING DEVICE, AND GLASS ARTICLE MANUFACTURING METHOD Non-Final OA NIPPON ELECTRIC GLASS CO., LTD.
18800506 TEMPERING FURNACE AND METHOD FOR ASSEMBLING TEMPERING FURNACE Non-Final OA Glaston Finland Oy
18770337 CERAMIC COMPOSITIONS Non-Final OA ImerTech SAS
18677978 Support Block with Individual Hollow Sections for a Machine for Forming Glass Articles, and Manufacturing Method Non-Final OA Vitro, S.A.B. de C.V.
18412356 FINING OF SUBMERGED COMBUSTION OR OTHER GLASS Final Rejection Owens-Brockway Glass Container Inc.
18524369 GLASS CONTAINER FORMING SYSTEM AND METHOD Final Rejection Owens-Brockway Glass Container Inc.
18631507 MANUFACTURING METHOD FOR HIGH-QUALITY QUARTZ CRUCIBLE Non-Final OA JINZHOU YOUXIN QUARTZ TECHNOLOGY CO., LTD
18292147 GLASS PARTS AND INFRARED FIBER PREFORM MANUFACTURING IN MICROGRAVITY Non-Final OA DSTAR Communications, Inc.
18291986 METHOD FOR MOULDING A GLASS ITEM, IN PARTICULAR A THREE-DIMENSIONALLY MOULDED PLANAR GLASS ITEM, AND DEVICE FOR CARRYING OUT THE METHOD, AND USE OF A METAL MELT FOR CARRYING OUT THE METHOD Final Rejection FÜLLER GLASTECHNOLOGIE VERTRIEBS-GmbH
18409942 PRESS MOLDING METHOD OF GLASS OPTICAL ELEMENT Final Rejection NALUX CO., LTD.
17788862 PRODUCTION METHOD FOR MACHINABLE ZIRCONIA COMPOSITE SINTERED BODY, RAW MATERIAL COMPOSITION FOR MACHINABLE ZIRCONIA COMPOSITE SINTERED BODY, AND MACHINABLE ZIRCONIA COMPOSITE PRE-SINTERED BODY Non-Final OA KURARAY NORITAKE DENTAL INC.
17774959 TWO-PART REACTION VESSELS MADE OF GLASS, PRODUCTION METHOD AND ANALYTICAL METHOD Non-Final OA LPKF LASER & ELECTRONICS AG

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