Prosecution Insights
Last updated: May 29, 2026

Examiner: ANDRISH, SEAN D

Tech Center 3600 • Art Units: 3672 3678

This examiner grants 72% of resolved cases

Performance Statistics

71.5%
Allow Rate
+19.5% vs TC avg
1,168
Total Applications
+32.1%
Interview Lift
848
Avg Prosecution Days
Based on 1120 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
4.0%
§102 Novelty
76.0%
§103 Obviousness
17.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18769962 BIO-BASED LINER MAT FOR WASTE PIT Non-Final OA Saudi Arabian Oil Company
18659557 Upgrading Offshore Wellhead Platforms Non-Final OA Saudi Arabian Oil Company
18410362 METHOD FOR LAYING SUBMARINE CABLE SYSTEM Non-Final OA NEC Corporation
18835159 MANGROVE INSPIRED STRUCTURES FOR EROSION MITIGATION Non-Final OA PURDUE RESEARCH FOUNDATION
19242450 FABRIC FLOOD PANEL AND FLOOD BARRIER SYSTEM USING SAME Non-Final OA BOYNTON BEACH PANEL INC.
18013028 GROUT APPLICATOR AND METHOD FOR GROUT APPLICATION Non-Final OA Illinois Tool Works Inc.
18613940 SOIL DISPLACEMENT PILE ASSEMBLY AND METHOD OF FORMING FOUNDATION PILE Non-Final OA Hubbell Incorporated
19204271 TUNNEL DRAINAGE METHOD FOR LAYING DRAINAGE PIPE BASED ON ULTRA-LONG DISTANCE HORIZONTAL DIRECTIONAL DRILLING Non-Final OA CCCC SECOND HIGHWAY CONSULTANTS CO., LTD.
18292592 SUBSEA CABLE BUNDLE INSTALLATION Non-Final OA Equinor Energy AS
18035398 DIRECT TIE-IN OF A PIPELINE Final Rejection Equinor Energy AS
17997017 WORKING MACHINE AND METHOD FOR WORKING THE GROUND Final Rejection BAUER Maschinen GmbH
18686561 FACILITY ARRANGEMENT AND METHOD FOR CONNECTING TWO OR MORE FACILITIES Non-Final OA Siemens Gamesa Renewable Energy A/S
18878920 METHOD FOR INSTALLING AN ANCHORING SYSTEM Non-Final OA REFLEX MARINE LTD
18865275 METHOD FOR ASSEMBLING AN OFFSHORE SUPPORT STRUCTURE FOR A WIND TURBINE Non-Final OA STIESDAL OFFSHORE A/S
18938919 T-SHAPED REAMED PILE, COMPOSITE FOUNDATION, AND CONSTRUCTION METHOD FOR COMPOSITE FOUNDATION Non-Final OA Henan Jingwu Expressway Co., Ltd.
18914564 Hydrostatically Compensated Compressed Gas Energy Storage System Non-Final OA Hydrostor Inc.
18911229 DAMPENING ASSEMBLY FOR VIBRATORY PILE DRIVERS Non-Final OA Antaeus Foundation Equipment LLC
18822455 APPARATUS AND METHOD FOR INSTALLING SUBSURFACE TUBING Non-Final OA Alldrip Sports Fields, LLC.
17944181 Apparatus and Method for Installing Subsurface Tubing Non-Final OA Alldrip Sports Fields, LLC
18771614 METHOD FOR PLACING GRAVITU ANCHOR AND FLOATING BODY Final Rejection BITMAIN TECHNOLOGIES INC.
18213016 FOUNDATION FOR A STRUCTURE AND METHOD OF INSTALLING THE SAME Non-Final OA ØRSTED WIND POWER A/S
18660124 FLEXIBLE RETRACTABLE MOORING SYSTEM SUITABLE FOR MEDIUM AND SHALLOW WATER OPERATION Non-Final OA JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
18704478 INTELLIGENT BIONIC SCOURING PROTECTION STRUCTURE FOR BUCKET FOUNDATION AND APPLICATION METHOD THEREFOR Non-Final OA CHINA THREE GORGES CORPORATION
18591715 RECYCLING DEBRIS WHILE DEPLOYING A TUBULAR BODY Non-Final OA TRAXyL, Inc.
18581989 KNITTED GEOTEXTILE Final Rejection test weftr
18684352 GUIDING FLEXIBLE PIPELINES ABOARD INSTALLATION VESSELS Non-Final OA SUBSEA 7 DO BRASIL SERVICOS LTDA
18577302 SYSTEM AND METHOD FOR FISH PUMP LOADING AND CURRENT ZONE CREATION Final Rejection East Coast Innovation Inc.
18572193 SYSTEMS AND METHODS FOR CABLE INSTALLATION Non-Final OA MHWIRTH AS
18558653 APPARATUS AND METHOD FOR COUPLING PIPE SECTIONS IN A BODY OF WATER AND JUNCTION SYSTEM FOR JOINING PIPE SECTIONS IN THE BODY OF WATER Non-Final OA SAIPEM S.P.A.
18486064 ROTATING LINEAR ADJUSTMENT BRACKET FOR SCREW GROUND PIERS Final Rejection Innovative Pier Distributing, LLC

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