Prosecution Insights
Last updated: October 25, 2026

Faegre Drinker Biddle & Reath LLP - W.L. Gore: all pending office actions

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App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19291811 Multilayer Coated Vent Assembly W. L. Gore & Associates, Inc. HE, QIANPING 1776 §101§103§112 Final Rejection — Pending Aug 06, 2025
19249426 ANASTOMOTIC DEVICES AND METHODS W. L. Gore & Associates, Inc. FISHBACK, ASHLEY LAUREN 3771 §102§103 Non-Final OA — Pending Jun 25, 2025
19233956 SPACE FILLING DEVICES W. L. Gore & Associates, Inc. ORKIN, ALEXANDER J 3771 §112DP Non-Final OA — Pending Jun 10, 2025
19204945 MITRALLEAFLET TETHERING Pipeline Medical Technologies, Inc. OU, JING RUI 3771 §112 Non-Final OA — Pending May 12, 2025
19190216 STEERING WIRE ATTACH FOR ANGULATION W. L. Gore & Associates, Inc. TON, MARTIN TRUYEN 3771 §102§103 Final Rejection — Pending Apr 25, 2025
19089886 COMPOSITE MATERIALS PROMOTING THE CATCHMENT AND ATTACHMENT OF SEAWEED HOLDFASTS W. L. Gore & Associates, Inc. HURLEY, SHAUN R 3732 §112Other Non-Final OA 153d overdue Pending Mar 25, 2025
19069523 BRANCHED GRAFT ASSEMBLY METHOD IN VIVO W. L. Gore & Associates, Inc. LYNCH, ROBERT A 3771 §102§112DP Non-Final OA — Pending Mar 04, 2025
18978206 IMPLANTABLE MEDICAL DEVICES AND RELATED DELIVERY SYSTEMS W. L. Gore & Associates, Inc. KNAUSS, CHRISTIAN D 3771 §102§103 Final Rejection — Pending Dec 12, 2024
18944489 ARTICLES CONTAINING EXPANDED POLY (TETRAMETHYL-p-SILPHENYLENESILOXANE) AND METHODS FOR PRODUCING THE SAME W. L. Gore & Associates, Inc. ROY, DEBJANI 1741 §103 Non-Final OA — Pending Nov 12, 2024
18937795 BIFURCATED ENDOPROSTHESIS SYSTEMS AND METHODS W. L. Gore & Associates, Inc. STEWART, ALVIN J 3774 §102§103§112 Non-Final OA — Pending Nov 05, 2024
18847383 ACCESS GRAFT SYSTEMS AND METHODS W. L. Gore & Associates, Inc. PHAM, KATHERINE-PH MINH 3781 §102§103 Non-Final OA — Pending Sep 16, 2024
18839618 GAS SEPARATION DEVICE W. L. Gore & Associates, Inc. LETTMAN, BRYAN MATTHEW 3746 §102§112 Non-Final OA — Pending Aug 19, 2024
18728207 Moisture Removal Device and Method W. L. Gore & Associates, Inc. KEYWORTH, PETER 1776 §103§112 Non-Final OA — Pending Jul 11, 2024
18767760 SEPTAL CLOSURE DEVICE WITH CENTERING MECHANISM W. L. Gore & Associates, Inc. LAUER, CHRISTINA C 3771 §112 Non-Final OA — Pending Jul 09, 2024
18750170 Automated System for Assembling A Pre-Filled Syringe W. L. Gore & Associates, Inc. FARRAR, LAUREN PENG 3783 §103DP Non-Final OA — Pending Jun 21, 2024
18720883 PASTE-PROCESSED ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE EXPANDED INTO DENSE ARTICLES W. L. Gore & Associates, Inc. KHATRI, PRASHANT J 1783 §102§103 Non-Final OA 9d Pending Jun 17, 2024
18711329 POLY(IONIC LIQUID)S COMPOSITE FOR ABSORPTION AND SEPARATION W. L. Gore & Associates, Inc. CLEMENTE, ROBERT ARTHUR 1773 §103§112 Non-Final OA — Pending May 17, 2024
18698859 DELIVERY SYSTEMS AND METHODS FOR INFLOW / OUTFLOW CANNULAS W. L. Gore & Associates, Inc. STEPHENS, JACQUELINE F 3781 §103 Non-Final OA — Pending Apr 05, 2024
18686929 ANCHORS AND WIRELESS SENSOR ATTACHMENT UIM Pressure Implant Inc. YOON, CHANEL J 3791 §102§103§112 Non-Final OA — Pending Feb 27, 2024
18686938 INJECTOR DEVICE STOPPER WITH ACTIVATABLE LAYER W. L. Gore & Associates, Inc. FAROOQ, MAHMOOD §102§103§112 Non-Final OA — Pending Feb 27, 2024
18686946 FORMATION OF INJECTOR DEVICE STOPPER FEATURES W. L. Gore & Associates, Inc. WHITROCK, ZACHARIAH KIRBY 3783 §103§112 Final Rejection — Pending Feb 27, 2024
18587717 SPACE FILLING DEVICES W. L. Gore & Associates, Inc. HIGHLAND, RACHEL S 3774 §102§103§112DP Non-Final OA — Pending Feb 26, 2024
18686593 CONFORMABLE COVER FOR MEDICAL DEVICES W. L. Gore & Associates, Inc. NERENBERG, RENEE FLORENCIA 3774 §103 Non-Final OA — Pending Feb 26, 2024
18421615 BIOABSORBABLE MEDICAL DEVICES W. L. Gore & Associates, Inc. BARIA, DINAH N 3774 §103DP Non-Final OA — Pending Jan 24, 2024
18579788 VENT ASSEMBLY W. L. Gore & Associates, Inc. TIGHE, DANA K 3762 §102§103 Final Rejection — Pending Jan 16, 2024
18568487 POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND REDOX FLOW BATTERY W. L. Gore & Associates, Inc. ORDUNA, TAMARA 1776 §103 Final Rejection — Pending Dec 08, 2023
18562963 DENSE PHOTOLUMINESCENT COMPOSITES AND PROCESSES FOR FABRICATING THE SAME W. L. Gore & Associates, Inc. EDMONDSON, LYNNE RENEE 1734 §103§112 Non-Final OA — Pending Nov 21, 2023
18560554 HIGH TEMPERATURE INSULATION COMPOSITE W. L. Gore & Associates, Inc. SUN, MICHAEL Y 1728 §103§112 Non-Final OA — Pending Nov 13, 2023
18388416 SEAWEED CULTIVATION SYSTEM W. L. Gore & Associates, Inc. NGUYEN, BAO-THIEU L 3732 §102§103 Non-Final OA 134d overdue Pending Nov 09, 2023
18287907 METAL ORGANIC FRAMEWORK POLYTETRAFLUOROETHYLENE COMPOSITE STRUCTURE AND METHOD OF MAKING THE SAME W. L. Gore & Associates, Inc. TUROCY, DAVID P 1718 §103§112 Non-Final OA — Pending Oct 23, 2023
18287282 IMPROVED BATTERY W. L. Gore & Associates, Inc. NGUYEN, HUY TRAM 1774 §103 Final Rejection 34d Pending Oct 17, 2023
18287151 AN IMPLANTABLE DEVICE FOR BRANCHED LUMENS WITH ASSOCIATED SYSTEMS AND METHODS W. L. Gore & Associates, Inc. LABRANCHE, BROOKE N 3771 §102§103 Non-Final OA 30d Pending Oct 16, 2023
18286480 SURGICAL SUCTION VENTING SYSTEM W. L. Gore & Associates, Inc. FLYNN, TIMOTHY LEE 3781 §102§103§112 Non-Final OA — Pending Oct 11, 2023
18547673 GEOMETRICALLY DEFORMABLE IMPLANTABLE CONTAINMENT DEVICES FOR RETENTION OF BIOLOGICAL MOIETIES W. L. Gore & Associates, Inc. SHAH, NILAY J 3783 §102§103§112 Non-Final OA 61d Pending Aug 23, 2023
18278213 MULTI-COMPONENT DELIVERY SYSTEMS AND METHODS W. L. Gore & Associates, Inc. GHERBI, SUZETTE JAIME J 3774 §102§103§112 Non-Final OA — Pending Aug 22, 2023
18276149 IMPLANTABLE CONDUIT WITH SELF-SEALING FENESTRATIONS, AND ASSOCIATED SYSTEMS AND METHODS W. L. Gore & Associates, Inc. NERENBERG, RENEE FLORENCIA 3774 §102§103 Final Rejection 12d Pending Aug 07, 2023
18272048 EMBOLIC FILTER WITH FLEXION W. L. Gore & Associates, Inc. NEMER, OSAMA MOHAMMAD 3771 §103§112 Final Rejection 62d Pending Jul 12, 2023
18215975 DEPLOYMENT CONSTRAINING SHEATH THAT ENABLES STAGED DEPLOYMENT BY DEVICE SECTION W. L. Gore & Associates, Inc. RESTAINO, ANDREW PETER 3771 §103 Final Rejection — Pending Jun 29, 2023
18206215 METHODS AND APPARATUS FOR AN ADJUSTABLE STIFFNESS CATHETER W. L. Gore & Associates, Inc. WILLIAMS, CATHERINE SERKE 3993 §103§112Other Non-Final OA 264d overdue Pending Jun 06, 2023
18198656 ENDOPROSTHESIS HAVING ALIGNED LEGS FOR EASE OF CANNULATION W. L. Gore & Associates, Inc. LABRANCHE, BROOKE N 3771 — Non-Final OA 14d Pending May 17, 2023
18037139 FORMULATIONS, METHODS, AND PRE-FILLED INJECTION DEVICES WITHOUT FATTY ACID PARTICLES W. L. Gore & Associates, Inc. GONZALEZ, LEI NMN 3783 §103 Non-Final OA — Pending May 16, 2023
18144649 REMOVABLE COVERS FOR DRUG ELUTING MEDICAL DEVICES W. L. Gore & Associates, Inc. PRICE, NATHAN R 3783 §102§103§112 Non-Final OA — Pending May 08, 2023
18032386 DEVICES AND METHODS FOR TREATING OCCLUSIONS W. L. Gore & Associates, Inc. PELLEGRINO, BRIAN E 3799 §102§103 Final Rejection — Pending Apr 18, 2023
18024626 AFFINITY CHROMATOGRAPHY DEVICES CONTAINING A HEAT TREATED FIBRILLATED POLYMER MEMBRANE AND MANIFOLDS CONTAINING THE SAME W. L. Gore & Associates, Inc. PATEL, PRANAV N 1779 §103Other Final Rejection 21d Pending Mar 03, 2023
18022243 COMPOSITE ELECTROLYTE MEMBRANE W. L. Gore & Associates, Inc. LEONARD, MICHELLE TURNER 1724 §103§112 Non-Final OA — Pending Feb 20, 2023
17797359 INFLOW / OUTFLOW CANNULA W. L. Gore & Associates, Inc. KALIHER, HANS CHRISTIAN 3781 §102§103 Non-Final OA — Pending Aug 03, 2022
17795099 SUSTAINED-RELEASE MATRICES FOR ADVENTITIAL OR PERIADVENTITIAL NEURAL ABLATION AND USES THEREOF W. L. Gore & Associates, Inc. MEYERS, ELIZABETH ANNE 1617 §103§112 Final Rejection 40d Pending Jul 25, 2022
17793499 MEDICAL DEVICES FOR SHUNTS, OCCLUDERS, FENESTRATIONS AND RELATED SYSTEMS AND METHODS W. L. Gore & Associates, Inc. TYSON, MELANIE RUANO 3774 §102§103§112 Non-Final OA — Pending Jul 18, 2022
17758351 COMPOSITE MEMBRANE WITH NANOSELECTIVE SURFACE FOR ORGANIC SOLVENT NANOFILTRATION W. L. Gore & Associates, Inc. GERMAIN, ADAM ADRIEN 1777 §103 Non-Final OA — Pending Jul 01, 2022
17776292 LIQUID COMPOSITION AND POROUS HARDENED MATERIAL COMPRISING TETRAFLUOROETHYLENE AND VINYL MOIETY CO-POLYMERS W. L. Gore & Associates, Inc. HAGOPIAN, CASEY SHEA 1617 Other Final Rejection — Pending May 12, 2022
17726362 BRANCHED ENDOPROSTHESIS WITH TAIL FOR CONTROLLED BRANCH DEPLOYMENT W. L. Gore & Associates, Inc. PRONE, CHRISTOPHER D 3774 §103§112 Non-Final OA 26d Pending Apr 21, 2022
17762839 ANCHORS FOR MITRAL CHORDAE REPAIR W. L. Gore & Associates, Inc. SPENCER, MAXIMILIAN TOBIAS 3774 §103 Final Rejection 13d Pending Mar 23, 2022
17571125 SPACE FILLING DEVICES W. L. Gore & Associates, Inc. MCGINNITY, JAMES RYAN 3771 §102§103 Non-Final OA — Pending Jan 07, 2022
17609085 CONTINUOUS TETHERED TISSUE ANCHOR AND ASSOCIATED SYSTEMS AND METHODS W. L. Gore & Associates, Inc. BYRD, BRIGID K 3771 §103 Non-Final OA — Pending Nov 05, 2021
17605117 EXPANDABLE SHEATH W. L. Gore & Associates, Inc. LABRANCHE, BROOKE N 3771 §103 Non-Final OA — Pending Oct 20, 2021
17604677 METHOD AND DEVICE FOR ACUTE TREATMENT OF FLUID OVERLOAD IN PATIENTS WITH HEART FAILURE W. L. Gore & Associates, Inc. OU, JING RUI 3771 §102§103 Final Rejection — Pending Oct 18, 2021
17427383 REMOTELY ADJUSTABLE MECHANISM AND ASSOCIATED SYSTEMS AND METHODS W. L. Gore & Associates, Inc. OU, JING RUI 3771 §102§103§112 Final Rejection — Pending Jul 30, 2021
17282907 CONSTRAINING MECHANISMS AND ASSOCIATED METHODS W. L. Gore & Associates, Inc. HOUSTON, ELIZABETH 3771 §103§112 Final Rejection — Pending Apr 05, 2021
17260141 IMPLANTABLE MEDICAL DEVICES FOR FLUID FLOW CONTROL W. L. Gore & Associates, Inc. DUKERT, BRIAN AINSLEY 3774 §102§112 Final Rejection — Pending Jan 13, 2021
16827259 SLEEVES FOR EXPANDABLE MEDICAL DEVICES W. L. Gore & Associates, Inc. OU, JING RUI 3771 §112 Non-Final OA — Pending Mar 23, 2020
16724791 IMPLANTABLE CARDIAC SENSORS W. L. Gore & Associates, Inc. CATINA, MICHAEL ANTHONY 3791 §103 Non-Final OA — Pending Dec 23, 2019

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