Prosecution Insights
Last updated: April 19, 2026

Hunan Brunp Ev Recycling Co. Ltd.

21 pending office actions

Portfolio Summary

21
Total Pending OAs
1
Final Rejections
20
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18705589 CARBON EMISSION ACCOUNTING METHOD, APPARATUS, AND SYSTEM FOR RECYCLING OF WASTE BATTERY ARAQUE JR, GERARDO 3629 Non-Final OA Apr 29, 2024
18580637 NANO-SHEET FERRIC PHOSPHATE, PREPARATION METHOD THEREFOR AND USE THEREOF PIRO, NICHOLAS ANTHONY 1738 Non-Final OA Jan 19, 2024
18555257 METHOD FOR RECOVERING NICKEL FROM IRON-ALUMINUM SLAG OBTAINED BY BATTERY POWDER LEACHING LIANG, ANTHONY M 1734 Non-Final OA Oct 13, 2023
18374630 METHOD FOR PREPARING NICKEL SULFATE FROM FERRONICKEL MOUDOU, EILEEN QI-YUN 1738 Non-Final OA Sep 28, 2023
18371465 METHOD FOR PREPARING TERNARY CATHODE MATERIAL WITH MOLTEN SALT AND USE THEREOF SHERMAN, ERIC SCOTT 1736 Non-Final OA Sep 22, 2023
18235364 RADIALLY STRUCTURED NICKEL-BASED PRECURSOR AND PREPARATION METHOD THEREOF PIRO, NICHOLAS ANTHONY 1738 Non-Final OA Aug 18, 2023
18231805 PREPARATION METHOD OF PLATY ALUMINUM-DOPED COBALT CARBONATE AND USE THEREOF GATEWOOD, DANIEL S 1729 Non-Final OA Aug 09, 2023
18230727 COBALT-FREE NICKEL-MANGANESE CATHODE MATERIAL AND PREPARATION AND APPLICATION THEREOF KLINE, SYDNEY LYNN 1729 Non-Final OA Aug 07, 2023
18230198 FAST IONIC CONDUCTOR COATED LITHIUM-TRANSITION METAL OXIDE MATERIAL AND PREPARATION METHOD THEREOF CHANDLER, KAITY V 1725 Non-Final OA Aug 04, 2023
18229186 PREPARATION METHOD AND APPLICATION OF LITHIUM COBALT OXIDE SOFT-PACK BATTERY LI, AIQUN 1766 Non-Final OA Aug 02, 2023
18227880 CATHODE MATERIAL PRECURSOR AND PREPARATION METHOD AND APPLICATION THEREOF CULLEN, SEAN P 1725 Non-Final OA Jul 28, 2023
18219122 PREPARATION METHOD FOR LITHIUM IRON PHOSPHATE CATHODE MATERIAL AND APPLICATION THEREOF YOUNG, WILLIAM D 1761 Non-Final OA Jul 07, 2023
18216623 MIXING PROCESS FOR PREPARING HIGH NICKEL CATHODE MATERIAL AND APPLICATION THEREOF RAYMOND, BRITTANY L 1722 Non-Final OA Jun 30, 2023
18214523 METHOD FOR RECOVERING LITHIUM FROM LITHIUM IRON PHOSPHATE WASTE AND APPLICATION THEREOF MOUDOU, EILEEN QI-YUN 1738 Non-Final OA Jun 26, 2023
18213842 METHOD FOR SEPARATING AND RECOVERING VALUABLE METALS FROM WASTE TERNARY LITHIUM BATTERIES MOUDOU, EILEEN QI-YUN 1738 Non-Final OA Jun 25, 2023
18213839 RECYCLING METHOD FOR MIXED WASTE MATERIAL OF LITHIUM NICKEL MANGANESE COBALT OXIDE AND LITHIUM IRON PHOSPHATE PIRO, NICHOLAS ANTHONY 1738 Non-Final OA Jun 24, 2023
18211587 ALUMINUM-BASED LITHIUM ION-SIEVE (LIS), AND PREPARATION METHOD AND USE THEREOF MCDONOUGH, JAMES E 1734 Non-Final OA Jun 19, 2023
18211589 METHOD FOR RECOVERING AND PURIFYING NICKEL FROM FERRONICKEL BAUM, ZACHARY JOHN 1736 Non-Final OA Jun 19, 2023
18202921 TERNARY CATHODE MATERIAL, PREPARATION METHOD AND APPLICATION THEREOF PHAN, AN BACH 3763 Non-Final OA May 27, 2023
18141407 EXTRACTION METHOD FOR REMOVING ALUMINUM FROM TERNARY BATTERY MATERIAL LEACHATE MCGUTHRY BANKS, TIMA MICHELE 1733 Final Rejection Apr 29, 2023
18139947 DOPED NICKEL-RICH TERNARY MATERIAL AND PREPARATION METHOD THEREOF KOPEC, MARK T 1762 Non-Final OA Apr 26, 2023

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