Prosecution Insights
Last updated: April 19, 2026

Houston Ip Department

16 pending office actions • 10 clients

Portfolio Summary

16
Total Pending OAs
2
Final Rejections
14
Non-Final OAs

Client Portfolio (10 clients)

Client (Assignee)Pending OAs
Patterson-Uti Drilling Company LLC 3
G-3 Chickadee Purchaser, LLC 3
The Texas A&M University System 2
Parhelia Biosciences Corporation 2
Joshua Marks 1
Clean H2O Technologies, LLC 1
BAYLOR COLLEGE OF MEDICINE 1
BAYLOR COLLEGE OF MEDICINE 1
Varicon Aqua Solutions Ltd. 1
G-3 Chickadee Purchaser LLC 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19040509 SYSTEM AND METHOD OF MEASURING ORIGINAL CONTENT FROM COMPUTERS Joshua Marks ADAMS, CHARLES D 2152 Non-Final OA Jan 29, 2025
18680572 SELF-SUFFICIENT LOW-COST MITIGATION MODEL TO IMPROVE RESILIENCE IN POWER UTILITY WILDFIRE RESPONSE The Texas A&M University System NGUYEN, NGA X 3662 Non-Final OA May 31, 2024
18535150 PHOSPHINE-UREA LIGANDS FOR TRANSITION METAL CATALYZED CROSS-COUPLING REACTIONS The Texas A&M University System AULAKH, CHARANJIT 1621 Non-Final OA Dec 11, 2023
18515437 RIG INTEGRATED MANAGED PRESSURE DRILLING SYSTEM AND METHOD Patterson-Uti Drilling Company LLC TCHATCHOUANG, CARL F.R. 2858 Non-Final OA Nov 21, 2023
18476714 METHOD OF PRODUCING FUNCTIONALIZED POLYMERS, RUBBER COMPOSITION, AND PNEUMATIC TIRE G-3 Chickadee Purchaser, LLC NGUYEN, HA S 1766 Non-Final OA Sep 28, 2023
18468941 Histological Apparatuses for Histological Samples with Humidity Control Lid and Thermal Cover Having Intermittent Access Parhelia Biosciences Corporation FISHER, BRITTANY I 1796 Non-Final OA Sep 18, 2023
18468866 Histological Containment System with Support Shelf Parhelia Biosciences Corporation SHI, TINGCHEN 1796 Non-Final OA Sep 18, 2023
18215425 SYSTEMS AND METHODS OF OPERATING WATER FILTRATION SYSTEMS Clean H2O Technologies, LLC PEO, JONATHAN M 1779 Non-Final OA Jun 28, 2023
18316038 Greenhouse Gas Capture and Sequestration System and Method with Collection Service Patterson-Uti Drilling Company LLC TOLEDO-DURAN, EDWIN J 3678 Final Rejection May 11, 2023
18310088 Bearings, Conductive Grease, and Variable Frequency Drive Systems BAYLOR COLLEGE OF MEDICINE TOOMER, CEPHIA D 1771 Non-Final OA May 01, 2023
18297510 Animal Motion Simulator BAYLOR COLLEGE OF MEDICINE DENNIS, MICHAEL DAVID 3711 Non-Final OA Apr 07, 2023
18158118 Integrated Wellsite System and Method for Greenhouse Gas Capture and Sequestration Patterson-Uti Drilling Company LLC TOLEDO-DURAN, EDWIN J 3678 Final Rejection Jan 23, 2023
18157127 Increased Lipid Production Through Metabolic Activation With Ionizing Radiation Varicon Aqua Solutions Ltd. LYONS, MARY M 1645 Non-Final OA Jan 20, 2023
18155815 HYDROGENATED POLYMERS WITH SILOXYTRITHIOCARBANATE TERMINATION G-3 Chickadee Purchaser, LLC EGWIM, KELECHI CHIDI 1762 Non-Final OA Jan 18, 2023
18155927 FUNCTIONALIZED HYDROGENATED POLYMERS G-3 Chickadee Purchaser LLC EGWIM, KELECHI CHIDI 1762 Non-Final OA Jan 18, 2023
18155799 FUNCTIONALIZED HYDROGENATED POLYMERS G-3 Chickadee Purchaser, LLC EGWIM, KELECHI CHIDI 1762 Non-Final OA Jan 18, 2023

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