Inventor · Belmont, CA, US

Keith D. Kepler

18Patents
4h-index
16Co-inventors
57Inventor score

Filing activity: Sep 23, 1999 → May 1, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US6528208B1 Anodes for rechargeable lithium batteries Emerging Cross-Sectional Technologies 89 Expired
US6322928A Modified lithium vanadium oxide electrode materials and products Emerging Cross-Sectional Technologies 21 Expired
US9666907B2 Thermal management for high-capacity large format Li-ion batteries Emerging Cross-Sectional Technologies 6 Active
US9614261B2 Process for recycling electrode materials from lithium-ion batteries Emerging Cross-Sectional Technologies 6 Active
US10079413B2 Li-ion pouch cell and a cell module Emerging Cross-Sectional Technologies 2 Active
US7633267B2 Apparatus for combinatorial screening of electrochemical materials Emerging Cross-Sectional Technologies 1 Active
US8609284B2 Composite for cathode of Li-ion battery, its preparation process and the Li-ion battery Emerging Cross-Sectional Technologies 1 Active
US8080330B2 Composite battery separator film and method of making same Electricity 0 Active
US10573885B2 Lithium source material and preparation method thereof and use in Li-ion cells Emerging Cross-Sectional Technologies 0 Active
US7989103B2 Composite battery separator film and method of making same Electricity 0 Active
US8563174B2 Secondary battery material and synthesis method Emerging Cross-Sectional Technologies 0 Active
US10008702B2 Pouch cell Emerging Cross-Sectional Technologies 0 Active
US10644286B2 Secondary battery with venting mechanism Emerging Cross-Sectional Technologies 0 Active
US8551653B2 Secondary battery anode material with selenium Emerging Cross-Sectional Technologies 0 Active
US8585935B2 Composite for Li-ion cells and the preparation process thereof Emerging Cross-Sectional Technologies 0 Active
US10693131B2 Composite for cathode of Li-ion battery, its preparation process and the Li-ion battery Emerging Cross-Sectional Technologies 0 Active
US11552372B2 Integrated bus bar element for a battery, battery and vehicle Emerging Cross-Sectional Technologies 0 Active
US10026957B2 Precursor of Li-ion cathode material, the preparation method thereof and Li-ion cathode material Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.