Inventor
ALEXANDER DANIEL R
US15 patents
⚠️ This page may combine multiple inventors who share the name “ALEXANDER DANIEL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CELGARD LLC
10 patentsUS11909006B2Feb 20, 2024
Thin battery separators and methods
CELGARD LLC0 citations60
US11594765B2Feb 28, 2023
Thin battery separators and methods
CELGARD LLC0 citations60
US11114702B2Sep 7, 2021
Thin battery separators and methods
CELGARD LLC0 citations60
US12040456B2Jul 16, 2024
Membranes, calendered microporous membranes, battery separators, and related methods
CELGARD LLC0 citations57
US11569549B2Jan 31, 2023
Membranes, calendered microporous membranes, battery separators, and related methods
CELGARD LLC0 citations57
US11952475B2Apr 9, 2024
Base films for impregnation, improved impregnated products, and related methods
CELGARD LLC0 citations51
US10347951B2Jul 9, 2019
Thin battery separators and methods
CELGARD LLC0 citations50
US9666847B2May 30, 2017
Thin battery separators and methods
CELGARD LLC0 citations50
US11949124B2Apr 2, 2024
Coated separators, lithium batteries, and related methods
CELGARD LLC0 citations48
US10777800B2Sep 15, 2020
Membranes, calendered microporous membranes, battery separators, and related methods
CELGARD LLC0 citations47
DARAMIC LLC
3 patentsUS10056592B2Aug 21, 2018
Absorbent glass mat separators, VRLA batteries, and related methods of manufacture and use
DARAMIC LLC3 citations72
US10938010B2Mar 2, 2021
Absorbent glass mat separators, VRLA batteries, and related methods of manufacture and use
DARAMIC LLC0 citations62
US11766642B2Sep 26, 2023
Microporous membranes, underlayment, roofing, flashing, wrap, and methods for making and using the same
DARAMIC LLC1 citations53