Inventor · disambiguated record
William John Mason
Also filed as: MASON WILLIAM JOHN
4 granted patents·4 pending applications·0 citations·filing 2014–2024
58Inventor score
Top patents by PatentIndex Score
8 records- 0187US2024396097A1Improved membranes, calendered microporous membranes, battery separators, and related methodsCELGARD LLC·Filed 2024·Application pending·0 cites
- 0281US12040456B2Membranes, calendered microporous membranes, battery separators, and related methodsCELGARD LLC·Filed 2023·Granted Jul 16, 2024·0 cites·4 claims
- 0373US2023226789A1Porous membrane wipes and methods of manufacture and useCELGARD LLC·Filed 2023·Application pending·0 cites
- 0471US11569549B2Membranes, calendered microporous membranes, battery separators, and related methodsCELGARD LLC·Filed 2020·Granted Jan 31, 2023·0 cites·23 claims
- 0570US2023102962A1Microporous membranes, battery separators, coated separators, batteries, and related methodsCELGARD LLC·Filed 2022·Application pending·0 cites
- 0662US10777800B2Membranes, calendered microporous membranes, battery separators, and related methodsCELGARD LLC·Filed 2016·Granted Sep 15, 2020·0 cites·3 claims
- 0760US11607856B2Porous membrane wipes and methods of manufacture and useCELGARD LLC·Filed 2014·Granted Mar 21, 2023·0 cites·17 claims
- 0859US2021126319A1New or improved microporous membranes, battery separators, coated separators, batteries, and related methodsCEIGARD LLC·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →