Inventor · disambiguated record
Daniel R. Alexander
Also filed as: ALEXANDER DANIEL · ALEXANDER DANIEL J · ALEXANDER DANIEL R · ALEXANDER DANIEL S
17 granted patents·19 pending applications·163 citations·filing 1987–2024
91Inventor score
Top patents by PatentIndex Score
36 records- 0192US10056592B2Absorbent glass mat separators, VRLA batteries, and related methods of manufacture and useDARAMIC LLC·Filed 2016·Granted Aug 21, 2018·3 cites·10 claims
- 0290US2024194956A1Thin battery separators and methodsCELGARD LLC·Filed 2024·Application pending·0 cites
- 0389US7885893B2Method and system for the authorization of and payment for electric charging of vehiclesALEXANDER DANIEL·Filed 2008·Granted Feb 8, 2011·143 cites·5 claims
- 0487US2024396097A1Improved membranes, calendered microporous membranes, battery separators, and related methodsCELGARD LLC·Filed 2024·Application pending·0 cites
- 0586US11909006B2Thin battery separators and methodsCELGARD LLC·Filed 2023·Granted Feb 20, 2024·0 cites·21 claims
- 0682US2024274976A1Coated separators, lithium batteries, and related methodsCELGARD LLC·Filed 2024·Application pending·0 cites
- 0781US12040456B2Membranes, calendered microporous membranes, battery separators, and related methodsCELGARD LLC·Filed 2023·Granted Jul 16, 2024·0 cites·4 claims
- 0880US11594765B2Thin battery separators and methodsCELGARD LLC·Filed 2021·Granted Feb 28, 2023·0 cites·25 claims
- 0979US2024254303A1Base films for impregnation, improved impregnated products, and related methodsCELGARD LLC·Filed 2024·Application pending·0 cites
- 1077US11114702B2Thin battery separators and methodsCELGARD LLC·Filed 2019·Granted Sep 7, 2021·0 cites·23 claims
- 1175US2021184312A1Absorbent glass mat separators, vrla batteries, and related methods of manufacture and useDARAMIC LLC·Filed 2021·Application pending·0 cites
- 1272US10938010B2Absorbent glass mat separators, VRLA batteries, and related methods of manufacture and useDARAMIC LLC·Filed 2018·Granted Mar 2, 2021·0 cites·22 claims
- 1371US11569549B2Membranes, calendered microporous membranes, battery separators, and related methodsCELGARD LLC·Filed 2020·Granted Jan 31, 2023·0 cites·23 claims
- 1470US11766642B2Microporous membranes, underlayment, roofing, flashing, wrap, and methods for making and using the sameDARAMIC LLC·Filed 2018·Granted Sep 26, 2023·1 cites·62 claims
- 1569US9334781B2Vertical ultrasonic decomposition pipeTENNECO AUTOMOTIVE OPERATING·Filed 2014·Granted May 10, 2016·2 cites·29 claims
- 1668US10347951B2Thin battery separators and methodsCELGARD LLC·Filed 2017·Granted Jul 9, 2019·0 cites·9 claims
- 1768US2023381720A1Microporous membranes, underlayment, roofing, flashing, wrap, and methods for making and using the sameDARAMIC LLC·Filed 2023·Application pending·0 cites
- 1867US11949124B2Coated separators, lithium batteries, and related methodsCELGARD LLC·Filed 2019·Granted Apr 2, 2024·0 cites·12 claims
- 1967US2025239630A1Porous membranes for flow batteries and batteries including such membranesDARAMIC LLC·Filed 2023·Application pending·0 cites
- 2066US9666847B2Thin battery separators and methodsCELGARD LLC·Filed 2013·Granted May 30, 2017·0 cites·2 claims
- 2165US2024190115A1Wide microporous filmCELGARD LLC·Filed 2022·Application pending·0 cites
- 2264US11952475B2Base films for impregnation, improved impregnated products, and related methodsCELGARD LLC·Filed 2018·Granted Apr 9, 2024·0 cites·23 claims
- 2362US10777800B2Membranes, calendered microporous membranes, battery separators, and related methodsCELGARD LLC·Filed 2016·Granted Sep 15, 2020·0 cites·3 claims
- 2458US2023381111A1Method and system for advanced technology packaging and delivery of active chemical ingredientsANOVOTEK LLC·Filed 2022·Application pending·0 cites
- 2558US2023146975A1Wide microporous filmCELGARD LLC·Filed 2021·Application pending·0 cites
- 2653US2023155253A1Assymetric porous membraneCELGARD LLC·Filed 2021·Application pending·0 cites
- 2752US2023231231A1A heat-resistant battery separators and related batteries and methodsCEIGARD LLC·Filed 2021·Application pending·0 cites
- 2850US2023180872A1Material for personal protective equipmentCELGARD LLC·Filed 2021·Application pending·0 cites
- 2948US2005115197A1Antimicrobial barrier coatings and methods of useFiled 2004·Application pending·0 cites
- 3046US2023219330A1New or improved microporous membranes, building materials comprising the same, and methods for making and using the sameDARAMIC LLC·Filed 2021·Application pending·0 cites
- 3141US2021296737A1Improved lead acid battery separators, water loss reducing separators, antimony poisoning mitigating separators, batteries, systems, and related methodsDARAMIC LLC·Filed 2019·Application pending·0 cites
- 3240US2005271801A1Fabric crayon kit and method of usingALEXANDER DANIEL J·Filed 2005·Application pending·0 cites
- 3335US4900089AHeadrestALEXANDER DANIEL R·Filed 1989·Granted Feb 13, 1990·9 cites·10 claims
- 3434US2016007585A1Insect control deviceNJIRU BASILIO NGARI·Filed 2015·Application pending·0 cites
- 3533US2016073622A1Insect control deviceNJIRU BASILIO NGARI·Filed 2015·Application pending·0 cites
- 3630US4807933AHeadrestALEXANDER DANIEL R·Filed 1987·Granted Feb 28, 1989·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →