| Patent | Date |
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Dry process electrically conductive composite formation
Grant 11,374,227 - Wandera , et al. June 28, 2 | 2022-06-28 |
Friction Enhancing Core Surface Of Battery Separator Roll And Related Methods
App 20220140443 - Pekala; Richard W. ; et al. | 2022-05-05 |
Freestanding, Dimensionally Stable Microporous Webs
App 20210309815 - Pekala; Richard W. ; et al. | 2021-10-07 |
Acid Stratification Mitigation, Electrolytes, Devices, And Methods Related Thereto
App 20210265660 - Wandera; Daniel ; et al. | 2021-08-26 |
Freestanding, dimensionally stable microporous webs
Grant 10,975,208 - Pekala , et al. April 13, 2 | 2021-04-13 |
Dimensionally-stable Microporous Webs
App 20210005862 - Wood; Weston J. ; et al. | 2021-01-07 |
Laminable, Dimensionally-stable Microporous Webs
App 20190386274 - Wood; Weston J. ; et al. | 2019-12-19 |
Porous granules containing mixture of rubber and silica powders
Grant 10,396,330 - Pekala , et al. A | 2019-08-27 |
Dry Process Electrically Conductive Composite Formation
App 20190245211 - Wandera; Daniel ; et al. | 2019-08-08 |
Solidified, Conformable Porous Composites And Related Devices, Methods, And Uses
App 20190169395 - Wandera; Daniel ; et al. | 2019-06-06 |
Covalently cross-linked gel electrolytes
Grant 10,199,692 - Kim , et al. Fe | 2019-02-05 |
Freestanding, Dimensionally Stable Microporous Webs
App 20180248164 - Pekala; Richard W. ; et al. | 2018-08-30 |
Lead-acid battery separators with ultra low resistivity and sustained wettability
Grant 9,997,756 - Pekala , et al. June 12, 2 | 2018-06-12 |
Freestanding, heat resistant microporous film for use in energy storage devices
Grant 9,896,555 - Pekala , et al. February 20, 2 | 2018-02-20 |
Freestanding, dimensionally stable microporous webs
Grant 9,847,519 - Pekala , et al. December 19, 2 | 2017-12-19 |
High porosity silica-containing microporous sheets
Grant 9,748,546 - Frenzel , et al. August 29, 2 | 2017-08-29 |
Covalently Cross-linked Gel Electrolytes
App 20170133720 - KIM; Jungseung ; et al. | 2017-05-11 |
Porous Granules Containing Mixture Of Rubber And Silica Powders
App 20170104197 - PEKALA; Richard W. ; et al. | 2017-04-13 |
Instantaneously Wettable Polymer Fiber Sheet
App 20160190656 - La; Chi Thuong-Le ; et al. | 2016-06-30 |
Lead-acid Battery Separators With Ultra Low Resistivity And Sustained Wettability
App 20160028060 - Pekala; Richard W. ; et al. | 2016-01-28 |
Freestanding, Dimensionally Stable Microporous Webs
App 20160028067 - Pekala; Richard W. ; et al. | 2016-01-28 |
Composite battery separator
Grant 9,093,694 - Waterhouse , et al. July 28, 2 | 2015-07-28 |
High Porosity Silica-containing Microporous Sheets
App 20150207121 - Frenzel; Jeff ; et al. | 2015-07-23 |
Method Of Making A Rubber-containing Polyolefin Separator
App 20150194653 - Waterhouse; Robert R. ; et al. | 2015-07-09 |
In-situ pore generation in lead-acid battery separator using electrolyte-soluble pore former
Grant 8,592,089 - La , et al. November 26, 2 | 2013-11-26 |
Freestanding, Heat Resistant Microporous Film For Use In Energy Storage Devices
App 20120145468 - Pekala; Richard W. ; et al. | 2012-06-14 |
In-situ Pore Generation In Lead-acid Battery Separator
App 20110045339 - La; Chi Thuong-Le ; et al. | 2011-02-24 |
Durable Water- And Oil- Resistant, Breathable Microporous Membrane
App 20100272941 - Cherukupalli; Srinivas ; et al. | 2010-10-28 |
Battery separators containing reactive functional groups
Grant 7,267,909 - Pekala September 11, 2 | 2007-09-11 |
Lead acid battery separator with improved electrical and mechanical properties
Grant 7,211,322 - Pekala May 1, 2 | 2007-05-01 |
Lead acid battery separator with improved electrical and mechanical properties
App 20060127661 - Pekala; Richard W. | 2006-06-15 |
Battery separators containing reactive functional groups
App 20040248012 - Pekala, Richard W. | 2004-12-09 |
Antioxidant-coated lead acid battery separators having improved electrical and mechanical properties
App 20040058142 - Pekala, Richard W. | 2004-03-25 |
Electrically conductive, freestanding microporous sheet for use in an ultracapacitor
Grant 6,704,192 - Pekala March 9, 2 | 2004-03-09 |
Method of forming an electrically conductive, freestanding microporous polymer sheet
App 20040010909 - Emanuel, James ; et al. | 2004-01-22 |
Microporous, mixed polymer phase membrane
App 20030219587 - Pekala, Richard W. | 2003-11-27 |
Electrically conductive, freestanding microporous polymer sheet
Grant 6,524,742 - Emanuel , et al. February 25, 2 | 2003-02-25 |
Lead acid battery separator with improved electrical and mechanical properties
App 20030022068 - Pekala, Richard W. | 2003-01-30 |
Multi-layer electrode assembly including a gel-forming polymer and an adhesive resin material
App 20020142214 - Pekala, Richard W. ; et al. | 2002-10-03 |
Separator assembly for use in a recombinant battery
App 20020106557 - Fraser-Bell, Graeme ; et al. | 2002-08-08 |
Electrically conductive, freestanding microporous sheet for use in an ultracapacitor
App 20020080553 - Pekala, Richard W. | 2002-06-27 |
Freestanding microporous separator including a gel-forming polymer
App 20020001753 - Pekala, Richard W. ; et al. | 2002-01-03 |
Method for fabricating composite carbon foam
Grant 6,332,990 - Mayer , et al. December 25, 2 | 2001-12-25 |
Inkjet printable coating for microporous materials
Grant 6,025,068 - Pekala February 15, 2 | 2000-02-15 |
Inkjet printing media
Grant 6,020,058 - Pekala , et al. February 1, 2 | 2000-02-01 |
Very thin microporous material
Grant 5,948,557 - Ondeck , et al. September 7, 1 | 1999-09-07 |
Method for making thin carbon foam electrodes
Grant 5,932,185 - Pekala , et al. August 3, 1 | 1999-08-03 |
Organic aerogel microspheres
Grant 5,908,896 - Mayer , et al. June 1, 1 | 1999-06-01 |
Capacitor with a composite carbon foam electrode
Grant 5,898,564 - Mayer , et al. April 27, 1 | 1999-04-27 |
Process for producing carbon foams for energy storage devices
Grant 5,789,338 - Kaschmitter , et al. August 4, 1 | 1998-08-04 |
Organic carbon aerogels from the sol-gel polymerization of phenolic-furfural mixtures
Grant 5,744,510 - Pekala April 28, 1 | 1998-04-28 |
Compression molding of aerogel microspheres
Grant 5,731,360 - Pekala , et al. March 24, 1 | 1998-03-24 |
Composite carbon foam electrode
Grant 5,626,977 - Mayer , et al. May 6, 1 | 1997-05-06 |
Carbon aerogel electrodes for direct energy conversion
Grant 5,601,938 - Mayer , et al. February 11, 1 | 1997-02-11 |
Organic aerogels from the sol-gel polymerization of phenolic-furfural mixtures
Grant 5,556,892 - Pekala September 17, 1 | 1996-09-17 |
Carbon foams for energy storage devices
Grant 5,529,971 - Kaschmitter , et al. June 25, 1 | 1996-06-25 |
Organic aerogel microspheres and fabrication method therefor
Grant 5,508,341 - Mayer , et al. April 16, 1 | 1996-04-16 |
Organic aerogels from the sol-gel polymerization of phenolic-furfural mixtures
Grant 5,476,878 - Pekala December 19, 1 | 1995-12-19 |
Method of low pressure and/or evaporative drying of aerogel
Grant 5,420,168 - Mayer , et al. May 30, 1 | 1995-05-30 |
Aquagel electrode separator for use in batteries and supercapacitors
Grant 5,402,306 - Mayer , et al. March 28, 1 | 1995-03-28 |
Cell separator for use in bipolar-stack energy storage devices
Grant 5,393,619 - Mayer , et al. February 28, 1 | 1995-02-28 |
Doping of carbon foams for use in energy storage devices
Grant 5,358,802 - Mayer , et al. October 25, 1 | 1994-10-25 |
Method for forming a cell separator for use in bipolar-stack energy storage devices
Grant 5,336,274 - Mayer , et al. August 9, 1 | 1994-08-09 |
Supercapacitors based on carbon foams
Grant 5,260,855 - Kaschmitter , et al. November 9, 1 | 1993-11-09 |
Melamine-formaldehyde aerogels
Grant 5,081,163 - Pekala January 14, 1 | 1992-01-14 |
Low density, resorcinol-formaldehyde aerogels
Grant 4,997,804 - Pekala March 5, 1 | 1991-03-05 |
Low density, resorcinol-formaldehyde aerogels
Grant 4,873,218 - Pekala October 10, 1 | 1989-10-10 |
Low density microcellular carbon or catalytically impregnated carbon forms and process for their preparation
Grant 4,806,290 - Hopper , et al. February 21, 1 | 1989-02-21 |
Low density microcellular carbon or catalytically impregnated carbon foams and process for their prepartion
Grant 4,756,898 - Hopper , et al. July 12, 1 | 1988-07-12 |
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