Prosecution Insights
Last updated: April 19, 2026

Hogan Lovells US LLP

80 pending office actions • 43 clients

Portfolio Summary

80
Total Pending OAs
24
Final Rejections
56
Non-Final OAs

Client Portfolio (43 clients)

Client (Assignee)Pending OAs
BAKER HUGHES OILFIELD OPERATIONS LLC 9
Brother Kogyo Kabushiki Kaisha 9
BAKER HUGHES OILFIELD OPERATIONS LLC 8
BAKER HUGHES OILFIELD OPERATIONS LLC 6
VETCO GRAY SCANDINAVIA AS 4
Whelen Engineering Company Inc. 2
Whelen Engineering Company, Inc. 2
VETCO GRAY SCANDINAVIA AS 2
Rapa Therapeutics, LLC 2
Northwestern Memorial HealthCare 1
China National Petroleum Corporation 1
Bioprojet Pharma 1
Onpharma Company 1
Xinjiang Oilfield Co. 1
The Maitland Company, LLC 1
Arizona Tile, LLC 1
Aztecho LLC 1
Pulmatrix Operating Company, Inc. 1
Isa Tantec Limited 1
Digiteyez Corporation 1
Applied Therapeutics, Inc. 1
Epygenix Therapeutics, Inc. 1
Zephyrus Therapeutics, Inc. 1
Foodberry, Inc. 1
Greensource Fabrication LLC 1
Institute Of Molecular And Clinical Ophthalmology Basel (Iob) 1
Glycosbio, Inc. 1
Yee, Cassian, Dr. 1
Freya Biosciences Aps 1
Kodak Alaris Inc. 1
Kama-Tech (Hk) Limited 1
Kodak Alaris Inc. 1
Elucida Oncology, Inc. 1
Glycosbio Inc. 1
Beijing Huamei, Inc. 1
High Development 1
Harmony Biosciences, LLC 1
Macquarie Commodities Trading US, LLC 1
Applied Therapeutics, Inc. 1
University of Galway 1
Macquarie Commodities Trading US, LLC 1
BAYLOR COLLEGE OF MEDICINE 1
Vetco Gray Inc. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19177763 Untitled Whelen Engineering Company Inc. TON, ANABEL 2875 Non-Final OA
18806271 Untitled Whelen Engineering Company Inc. LAU, HOI CHING 2689 Non-Final OA
18915920 Untitled Northwestern Memorial HealthCare HULL, JAMES B 3715 Final Rejection
19261187 Untitled China National Petroleum Corporation RUNYAN, SILVANA C 3674 Non-Final OA
19355702 ENTERIC COATED PITOLISANT FORMULATIONS AND METHODS OF USE Bioprojet Pharma OLSEN, KAELEIGH ELIZABETH 1619 Non-Final OA Oct 10, 2025
19302583 METHOD AND APPARATUS FOR BUFFERING ANESTHETICS Onpharma Company MARRISON, SAMUEL JOSEPH 3783 Final Rejection Aug 18, 2025
19255312 RUNNING TOOL CARTRIDGE SYSTEM AND METHOD BAKER HUGHES OILFIELD OPERATIONS LLC BEMKO, TARAS P 3672 Non-Final OA Jun 30, 2025
19224630 TREATMENT OF SUBTERRANEAN FORMATIONS WITH CROSSLINKED FLUIDS Xinjiang Oilfield Co. LEE, CRYSTAL J 3674 Final Rejection May 30, 2025
19176035 HEAT TRANSFER SPOOL FOR INJECTION WELLS BAKER HUGHES OILFIELD OPERATIONS LLC AKARAGWE, YANICK A 3672 Non-Final OA Apr 10, 2025
19110716 SUBSEA TOOL ASSEMBLY AND METHOD OF OPERATING A SUBSEA TOOL BAKER HUGHES OILFIELD OPERATIONS LLC GAY, JENNIFER HAWKINS 3619 Non-Final OA Mar 11, 2025
19038926 SYSTEMS AND METHODS FOR SEGREGATING INTO DUAL WASTE STREAMS OXIDIZABLE CATALYST MATERIAL FROM INERT SUPPORT MEDIA The Maitland Company, LLC PATEL, MIRAJ T 3655 Non-Final OA Jan 28, 2025
18880988 LIFTING TOOL BAKER HUGHES OILFIELD OPERATIONS LLC WOOD, DOUGLAS S 3672 Non-Final OA Jan 03, 2025
18955244 SYSTEM AND METHOD FOR VELOCITY-BASED GEOFENCING FOR EMERGENCY VEHICLE Whelen Engineering Company, Inc. KING, CURTIS J 2685 Non-Final OA Nov 21, 2024
18938904 BI-DIRECTIONAL METAL TO METAL SEALING SYSTEMS AND METHODS BAKER HUGHES OILFIELD OPERATIONS LLC CRAIG, DANIEL THOMAS 3676 Non-Final OA Nov 06, 2024
18937837 PANEL MOUNTING SYSTEM AND METHOD USING AN ADHESIVE MOUNTING CONFIGURATION Arizona Tile, LLC DODDS, SCOTT 1746 Non-Final OA Nov 05, 2024
18861422 TUBING HANGER WITH SLEEVED ANNULUS ISOLATION DEVICE AND DYNAMIC METAL SEAL ELEMENTS BAKER HUGHES OILFIELD OPERATIONS LLC WRIGHT, GIOVANNA COLLINS 3672 Final Rejection Oct 29, 2024
18910834 DEVICE PROXIMITY-BASED COMMUNICATION SYSTEMS AND METHODS Aztecho LLC NGUYEN, ANH 2458 Non-Final OA Oct 09, 2024
18853652 PUMP SYSTEM BAKER HUGHES OILFIELD OPERATIONS LLC BOBISH, CHRISTOPHER S 3746 Non-Final OA Oct 02, 2024
18901352 IMAGE FORMATION DEVICE Brother Kogyo Kabushiki Kaisha THOMPSON, LESLIE J. 2853 Non-Final OA Sep 30, 2024
18852868 FRAME FOR USE SUBSEA BAKER HUGHES OILFIELD OPERATIONS LLC SAYRE, JAMES G 3679 Non-Final OA Sep 30, 2024
18824172 PRINTER, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING COMPUTER-READABLE INSTRUCTIONS Brother Kogyo Kabushiki Kaisha POLK, SHARON A 2853 Non-Final OA Sep 04, 2024
18810943 PRINTING DEVICE, CONTROL METHOD OF PRINTING DEVICE, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM Brother Kogyo Kabushiki Kaisha AMEH, YAOVI M 2853 Non-Final OA Aug 21, 2024
18788776 CUTTING DEVICE AND CUTTING SYSTEM Brother Kogyo Kabushiki Kaisha DONG, LIANG 3724 Final Rejection Jul 30, 2024
18719947 DRY POWDER FORMULATIONS OF NARROW SPECTRUM KINASE INHIBITORS Pulmatrix Operating Company, Inc. KETCHAM, KAREN A 1614 Non-Final OA Jun 14, 2024
18680918 FULLY INTEGRATED FLOW CONTROL MODULE BAKER HUGHES OILFIELD OPERATIONS LLC HARCOURT, BRAD 3674 Final Rejection May 31, 2024
18629087 STANDING POUCH WITH CAP ON FOLDED EDGE Unknown KOTIS, JOSHUA G 3731 Non-Final OA Apr 08, 2024
18622402 NOVEL METHOD OF PRODUCING A BIO BASED TEXTILE MATERIAL AND PRODUCTS MADE THEREBY USING REGENERATED CELLULOSIC MATERIALS Isa Tantec Limited TADESSE, YEWEBDAR T 1717 Non-Final OA Mar 29, 2024
18607069 VIRTUAL EYE DISEASE PROGRESSION MONITORING AND DIAGNOSTICS Digiteyez Corporation EVANS, TRISTAN ISAAC 3683 Non-Final OA Mar 15, 2024
18590362 PRINTING APPARATUS, CONTROL METHOD THEREFOR, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM Brother Kogyo Kabushiki Kaisha POLK, SHARON A 2853 Non-Final OA Feb 28, 2024
18429719 ALDOSE REDUCTASE INHIBITORS FOR TREATING SORBITOL DEHYDROGENASE DEFICIENCY Applied Therapeutics, Inc. MCMILLIAN, KARA RENITA 1623 Non-Final OA Feb 01, 2024
18293274 CLEMIZOLE FORMULATION Epygenix Therapeutics, Inc. ULLMAN, AARON RAFANAN 1628 Non-Final OA Jan 29, 2024
18293031 Inflammatory Respiratory Conditions and Treatments Thereof Zephyrus Therapeutics, Inc. KARUNASENA, ENUSHA 1653 Non-Final OA Jan 29, 2024
18422903 PROCESSING LIQUID DISCHARGE DEVICE Brother Kogyo Kabushiki Kaisha LEBRON, JANNELLE M 2853 Final Rejection Jan 25, 2024
18418958 COMPOSITION, PRETREATMENT AGENT SET, PRETREATMENT METHOD, AND IMAGE FORMING METHOD Brother Kogyo Kabushiki Kaisha CHOI, PETER Y 1786 Non-Final OA Jan 22, 2024
18396265 ANTI-KINKING DEVICE Unknown DEAL, DAVID R 3753 Non-Final OA Dec 26, 2023
18573119 EDIBLE BIOREACTORS AND COMPOSITIONS THEREOF Foodberry, Inc. KERSHAW, KELLY P 1791 Non-Final OA Dec 21, 2023
18392584 SELECTIVE THIN FILM RESISTOR AND METHODS FOR MAKING SAME Greensource Fabrication LLC TRAN, BINH X 1713 Non-Final OA Dec 21, 2023
18544611 OPTICAL SYSTEM AND METHOD FOR CLEANING OPTICAL WINDOWS BAKER HUGHES OILFIELD OPERATIONS LLC TANINGCO, MARCUS H 2884 Non-Final OA Dec 19, 2023
18543981 PROMOTER FOR SPECIFIC EXPRESSION OF GENES IN ROD PHOTORECEPTORS Institute Of Molecular And Clinical Ophthalmology Basel (Iob) BABIC, CHRISTOPHER M 1633 Non-Final OA Dec 18, 2023
18379470 MONOACYLGLYCEROL AND FREE FATTY ACID-BASED COMPOSITIONS, METHODS OF MANUFACTURING AND USE OF THE SAME Glycosbio, Inc. GOTFREDSON, GAREN 1619 Non-Final OA Oct 12, 2023
18552417 PEPTIDES AND ENGINEERED T CELL RECEPTORS TARGETING SARS-COV-2 ANTIGENS AND METHODS OF USE Yee, Cassian, Dr. AEDER, SEAN E 1642 Non-Final OA Sep 25, 2023
18244028 SYSTEM AND METHOD FOR DETERMINATIONS ASSOCIATED WITH PIPE ECCENTRICITY BAKER HUGHES OILFIELD OPERATIONS LLC ABULABAN, ABDALLAH 3645 Final Rejection Sep 08, 2023
18549163 VAGINAL MICROBIOTA-ASSOCIATED METHODS, COMPOSITIONS, AND DEVICES Freya Biosciences Aps CHEONG, CHEOM-GIL 1645 Non-Final OA Sep 05, 2023
18235728 MODULAR STACKING THERMAL PRINTERS Kodak Alaris Inc. LEGESSE, HENOK D 2853 Non-Final OA Aug 18, 2023
18547108 SYSTEM AND METHOD FOR HYDRATE PRODUCTION BAKER HUGHES OILFIELD OPERATIONS LLC PATEL, NEEL G 3676 Non-Final OA Aug 18, 2023
18216455 INTELLIGENT, STEERABLE, AND CONFIGURABLE LIGHT FOR AIRCRAFT Whelen Engineering Company, Inc. PEERCE, MATTHEW J 2875 Final Rejection Jun 29, 2023
18207978 PRECISE BEARING MEASUREMENT DEVICE Kama-Tech (Hk) Limited SINGER, DAVID L 2855 Non-Final OA Jun 09, 2023
18205321 SYSTEM AND METHOD FOR AN AUTOMATED SUBSEA TESTING UNIT BAKER HUGHES OILFIELD OPERATIONS LLC MEGNA FUENTES, ANTHONY W 2855 Non-Final OA Jun 02, 2023
18198117 REMOTE KIOSK ACCESS SYSTEM Kodak Alaris Inc. SMITH, LINDSEY B 3688 Non-Final OA May 16, 2023
18297200 CARRIER PARTICLE-DRUG CONJUGATES, SELF-IMMOLATIVE LINKERS, AND USES THEREOF Elucida Oncology, Inc. LIEB, JEANETTE M 1654 Non-Final OA Apr 07, 2023
18114031 SYSTEM AND METHOD FOR CATHODIC PROTECTION BY DISTRIBUTED SACRIFICIAL ANODES VETCO GRAY SCANDINAVIA AS LAW, NGA LEUNG V 1717 Non-Final OA Feb 24, 2023
18113816 WELLHEAD SYSTEM AND METHOD FOR CARBON CAPTURE AND STORAGE BAKER HUGHES OILFIELD OPERATIONS LLC BUTCHER, CAROLINE N 3676 Final Rejection Feb 24, 2023
18040109 CLAMP AND CLAMPING BAKER HUGHES OILFIELD OPERATIONS LLC TOLEDO-DURAN, EDWIN J 3678 Non-Final OA Jan 31, 2023
18155441 METHOD OF MAKING MONOACYLGLYCERIDE OILS AND FOOD PRODUCTS CONTAINING MONOACYLGLYCERIDE OILS Glycosbio Inc. O'HERN, BRENT T 1793 Non-Final OA Jan 17, 2023
18003626 MODULAR COMPACT PUMP VETCO GRAY SCANDINAVIA AS LETTMAN, BRYAN MATTHEW 3746 Final Rejection Dec 28, 2022
18077808 SOURCE PORT SYSTEM AND METHOD FOR GAMMA RAY SCANNER TOOL BAKER HUGHES OILFIELD OPERATIONS LLC NGHIEM, MICHAEL P 2857 Final Rejection Dec 08, 2022
18077309 ADDITIVE MANUFACTURED MANIFOLDS WITH REMOVABLE CONNECTIONS BAKER HUGHES OILFIELD OPERATIONS LLC BUCK, MATTHEW R 3679 Non-Final OA Dec 08, 2022
17984725 TREATMENT OR PREVENTION OF PRO-INFLAMMATORY DISEASES OR CONDITIONS USING INDUCED REGULATORY T (ITREG) CELLS Rapa Therapeutics, LLC BELYAVSKYI, MICHAIL A 1644 Non-Final OA Nov 10, 2022
17976031 Nonionic Surfactants Employed with Extended Chain as the Oil Displacement Agent to use in Enhanced Oil Recovery Beijing Huamei, Inc. XU, JIANGTIAN 1762 Final Rejection Oct 28, 2022
17995960 SUBSEA PHASE-SEPARATION AND DENSE GAS REINJECTION BY USING A PUMP VETCO GRAY SCANDINAVIA AS LAMBE, PATRICK F 3679 Final Rejection Oct 11, 2022
17943993 PRINTED ANNULAR METAL-TO-METAL SEAL BAKER HUGHES OILFIELD OPERATIONS LLC PATEL, VISHAL A 3675 Final Rejection Sep 13, 2022
17884465 METHODS FOR DIAGNOSING HIGH-RISK CANCER USING POLYSIALIC ACID AND ONE OR MORE TISSUE-SPECIFIC BIOMARKERS High Development AEDER, SEAN E 1642 Final Rejection Aug 09, 2022
17860539 THERAPEUTIC COMBINATIONS OF DRUGS AND METHODS OF USING THEM Harmony Biosciences, LLC GONZALEZ, LUISALBERTO 1624 Non-Final OA Jul 08, 2022
17755753 COMPOSITE TAPE SPLICING BAKER HUGHES OILFIELD OPERATIONS LLC MUSSER, BARBARA J 1746 Non-Final OA May 06, 2022
17755421 WIRE SECUREMENT BAKER HUGHES OILFIELD OPERATIONS LLC DRAGICEVICH, ZACHARY T 3679 Non-Final OA Apr 28, 2022
17755300 REMOTELY OPERATED HORIZONTAL PIG LAUNCHER VETCO GRAY SCANDINAVIA AS RODGERS, THOMAS RAYMOND 3723 Final Rejection Apr 26, 2022
17725393 LIQUID-LIQUID EXTRACTION OF HYDROCARBONS IN BULK STORAGE TANKS Macquarie Commodities Trading US, LLC KEYWORTH, PETER 1777 Non-Final OA Apr 20, 2022
17715401 ALDOSE REDUCTASE INHIBITORS FOR TREATMENT OF PHOSPHOMANNOMUTASE 2 DEFICIENCY Applied Therapeutics, Inc. MCMILLIAN, KARA RENITA 1623 Final Rejection Apr 07, 2022
17705581 PRINTER AND CLEANING ASSEMBLY Brother Kogyo Kabushiki Kaisha VALENCIA, ALEJANDRO 2853 Final Rejection Mar 28, 2022
17754042 ANNULUS CONNECTION BAKER HUGHES OILFIELD OPERATIONS LLC DUNWOODY, AARON M 3679 Final Rejection Mar 22, 2022
17626325 DEVICE FOR TREATING VAGINAL ATROPHY University of Galway MILLER, CHRISTOPHER E 3785 Non-Final OA Jan 11, 2022
17310791 CNC-PARAMETER GENERATING METHOD FOR AN AUTOMATED TUBE BENDING SYSTEM VETCO GRAY SCANDINAVIA AS LOPEZ ALVAREZ, OLVIN 2117 Non-Final OA Aug 24, 2021
17378115 PROCESSING DEVICE AND HOLDING MEMBER Brother Kogyo Kabushiki Kaisha RILEY, JONATHAN G 3724 Final Rejection Jul 16, 2021
17309928 STEEL WIRE BAKER HUGHES OILFIELD OPERATIONS LLC LUK, VANESSA TIBAY 1733 Non-Final OA Jun 30, 2021
17309687 PIPELINE DEFECT MONITORING BAKER HUGHES OILFIELD OPERATIONS LLC DUNLAP, JONATHAN M 2855 Final Rejection Jun 15, 2021
17295340 A SAVER SUB FOR A CONNECTION SYSTEM AND A METHOD OF INSTALLING SUCH A SAVER SUB VETCO GRAY SCANDINAVIA AS DRAGICEVICH, ZACHARY T 3679 Final Rejection May 19, 2021
17320712 METHODS FOR TREATING CANCER WITH MANUFACTURED T CELLS Rapa Therapeutics, LLC GUSTILO, ESTELLA M 1646 Non-Final OA May 14, 2021
17181559 LIQUID/LIQUID EXTRACTION OF HYDROCARBONS IN BULK STORAGE TANKS Macquarie Commodities Trading US, LLC STEIN, MICHELLE 1771 Final Rejection Feb 22, 2021
17000617 CD5 CHIMERIC ANTIGEN RECEPTOR FOR ADOPTIVE T CELL THERAPY BAYLOR COLLEGE OF MEDICINE REDDIG, PETER J 1646 Non-Final OA Aug 24, 2020
15476197 SYSTEMS AND METHODS FOR MONITORING SUBSEA WELLHEAD SYSTEMS Vetco Gray Inc. WOOD, DOUGLAS S 3679 Non-Final OA Mar 31, 2017

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