Prosecution Insights
Last updated: April 19, 2026

Marathon Petroleum Company LP

12 pending office actions

Portfolio Summary

12
Total Pending OAs
1
Final Rejections
11
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18978409 SYSTEMS AND METHODS FOR TRANSPORTING FUEL AND CARBON DIOXIDE IN A DUAL FLUID VESSEL NIESZ, JASON KAROL 3753 Non-Final OA Dec 12, 2024
18976499 METHODS AND SYSTEMS FOR INLINE MIXING OF HYDROCARBON LIQUIDS SANCHEZ-MEDINA, REINALDO 3753 Non-Final OA Dec 11, 2024
18909708 BARGE OFFLOADING MONITORING SYSTEMS, METHODS, AND KIT NGUYEN, CUONG H 3664 Non-Final OA Oct 08, 2024
18678043 SYSTEMS AND METHODS FOR HOLISTIC LOW CARBON INTENSITY FUEL PRODUCTION GRAHAM, CHANTEL LORAN 1771 Non-Final OA May 30, 2024
18677992 SYSTEMS AND METHODS FOR HOLISTIC LOW CARBON INTENSITY FUEL AND HYDROGEN PRODUCTION GRAHAM, CHANTEL LORAN 1771 Non-Final OA May 30, 2024
18679385 INSULATION SECUREMENT SYSTEM AND ASSOCIATED METHODS ELOSHWAY, NIKI MARINA 3736 Non-Final OA May 30, 2024
18659201 METHODS AND SYSTEMS FOR ENHANCING PROCESSING OF HYDROCARBONS IN A FLUID CATALYTIC CRACKING UNIT USING PLASTIC MCCAIG, BRIAN A 1772 Non-Final OA May 09, 2024
18643792 SYSTEMS AND METHODS OF CONVERTING RENEWABLE FEEDSTOCKS INTO INTERMEDIATE HYDROCARBON BLEND STOCKS AND TRANSPORTATION FUELS GRAHAM, CHANTEL LORAN 1771 Non-Final OA Apr 23, 2024
18242046 ELECTRODE WATERING ASSEMBLIES AND METHODS FOR MAINTAINING CATHODIC MONITORING OF STRUCTURES LIU, KENDRICK X 2853 Final Rejection Sep 05, 2023
18234421 METHODS AND SYSTEMS FOR PRODUCING CRACKING RESISTANT ASPHALT BINDER USING PHASE ANGLE GRAHAM, CHANTEL LORAN 1771 Non-Final OA Aug 16, 2023
18204056 SYSTEMS AND METHODS FOR SEPARATING WATER AND REMOVING SOLIDS FROM PRE-TREATED AND UNFILTERED FEEDSTOCK PERRIN, CLARE M 1779 Non-Final OA May 31, 2023
17512792 METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMING CATALYST ZHANG, KELING NMN 1732 Non-Final OA Oct 28, 2021

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