Inventor · disambiguated record
Oliver Gronwald
Also filed as: GRONWALD OLIVER
19 granted patents·33 pending applications·95 citations·filing 2005–2023
91Inventor score
Files withBASF SE25GRONWALD OLIVER6SION POWER CORP5FLEISCHHAKER FRIEDERIKE3DUPONT SAFETY & CONSTRUCTION INC2
Top patents by PatentIndex Score
52 records- 0197US10020512B2Polymer for use as protective layers and other components in electrochemical cellsSION POWER CORP·Filed 2014·Granted Jul 10, 2018·48 cites·29 claims
- 0296US11894545B2Protected electrode structuresSION POWER CORP·Filed 2020·Granted Feb 6, 2024·4 cites·20 claims
- 0396US10862105B2Protected electrode structuresSION POWER CORP·Filed 2014·Granted Dec 8, 2020·31 cites·26 claims
- 0482US8999602B2Separators for electrochemical cells comprising polymer particlesBASF SE·Filed 2013·Granted Apr 7, 2015·5 cites·17 claims
- 0573US8367231B2Polymer electrolyte membrane with functionalized nanoparticlesELCOMAX MEMBRANES GMBH·Filed 2009·Granted Feb 5, 2013·2 cites·16 claims
- 0670US9006339B2Mechanically stabilized polyazoles comprising at least one polyvinyl alcoholFLEISCHHAKER FRIEDERIKE·Filed 2012·Granted Apr 14, 2015·1 cites·18 claims
- 0770US2025215225A1A method for the preparation of a membrane (m) comprising a sulfonated poly(arylene ether sulfone) polymer (sp) and a non-sulfonated poly(arylene sulfone) polymer (p)BASF SE·Filed 2023·Application pending·0 cites
- 0868US9006300B2Method for mechanically stabilizing nitrogen-containing polymersGRONWALD OLIVER·Filed 2010·Granted Apr 14, 2015·1 cites·21 claims
- 0968US7473748B2Vinyl monomer with superacid ester group and polymer of the sameASAHI CHEMICAL IND·Filed 2005·Granted Jan 6, 2009·2 cites·10 claims
- 1065US8461296B2Method for mechanical stabilization of nitrogen-containing polymersFLEISCHHAKER FRIEDERIKE·Filed 2012·Granted Jun 11, 2013·1 cites·16 claims
- 1161US2024399314A1A membrane (m) comprising a sulfonated poly(arylene ether sulfone) polymer (sp) and a non-sulfonated poly(arylene sulfone) polymer (p)BASF SE·Filed 2022·Application pending·0 cites
- 1260US2025179250A1Process for the preparation of a sulfonated polyarylenesulfone polymer (sp)BASF SE·Filed 2023·Application pending·0 cites
- 1360US2025158098A1Process for the preparation of a membrane (m) containing a sulfonated polyarylenesulfone polymer (sp)BASF SE·Filed 2023·Application pending·0 cites
- 1459US11505662B2Elastic membraneBASF SE·Filed 2018·Granted Nov 22, 2022·0 cites·11 claims
- 1559US2024209161A1Solution of polymer p in n-tert-butyl-2-pyrrolidione for the use of membranesBASF SE·Filed 2022·Application pending·0 cites
- 1657US2013122399A1Polymer electrolyte membrane with functionalized nanoparticlesELCOMAX MEMBRANES GMBH·Filed 2013·Application pending·0 cites
- 1756US9099223B2Composite materials, production thereof and use thereof in electrical cellsJANSSEN NICOLE·Filed 2012·Granted Aug 4, 2015·0 cites·9 claims
- 1854US11752702B2Method for welding membranesBASF SE·Filed 2018·Granted Sep 12, 2023·0 cites·10 claims
- 1952US10906012B2Process for making membranesBASF SE·Filed 2016·Granted Feb 2, 2021·0 cites·11 claims
- 2052US9130208B2Membrane electrode assemblies and fuel cells with long lifetimeBASF SE·Filed 2013·Granted Sep 8, 2015·0 cites·25 claims
- 2151US9105937B2Electrode materials for electrical cellsGRONWALD OLIVER·Filed 2012·Granted Aug 11, 2015·0 cites·6 claims
- 2251US2024002609A1Solution of sulfone polymers in n-tert.-butyl-2-pyrrolidone for the use of membranesBASF SE·Filed 2021·Application pending·0 cites
- 2349US2023146760A1Solution of polysulfone polymers in gamma-valerolactone for the use in membranesBASF SE·Filed 2021·Application pending·0 cites
- 2449US2013244097A1Composite materials, production thereof and use thereof in electrochemical cellsBASF SE·Filed 2013·Application pending·0 cites
- 2548US2012184702A1Process for producing a composite materialLANGE ARNO·Filed 2012·Application pending·0 cites
- 2648US2014272595A1Compositions for use as protective layers and other components in electrochemical cellsSION POWER CORP·Filed 2014·Application pending·0 cites
- 2747US8101315B2Hybrid membranes, method for production of hybrid membranes and fuel cells using such hybrid membranesGRONWALD OLIVER·Filed 2008·Granted Jan 24, 2012·0 cites·19 claims
- 2847US2013040183A1Electrochemical cellsBASF SE·Filed 2012·Application pending·0 cites
- 2947US2021178342A1Removing metal ions with a membrane based on anionic polyarylene ethersulfone and a cationic polymer with amino groupsDUPONT SAFETY & CONSTRUCTION INC·Filed 2018·Application pending·0 cites
- 3047US2020269191A1Process for preparation of a porous membrane from at least one thermoplastic polymer and at least one water soluble polymerBASF SE·Filed 2018·Application pending·0 cites
- 3147US2013189550A1Composite, its production and its use in separators for electrochemical cellsJANSSEN NICOLE·Filed 2013·Application pending·0 cites
- 3246US2013273435A1Layer system for electrochemical cellsBASF SE·Filed 2013·Application pending·0 cites
- 3346US2019329183A1Use of a solution of polysulfone in n-acyl-morpholine for the fabrication of uf membranesBASF SE·Filed 2017·Application pending·0 cites
- 3446US2014050992A1Composite materials for lithium-sulfur batteriesBASF SE·Filed 2013·Application pending·0 cites
- 3546US2013149589A1Electrochemical cells comprising a nitrogen-containing polymerGRONWALD OLIVER·Filed 2012·Application pending·0 cites
- 3646US2020188857A1Membrane Manufacturing With A Cosolvent In The Polymer Dope SolutionDUPONT SAFETY & CONSTRUCTION INC·Filed 2018·Application pending·0 cites
- 3746US2014017411A1Process for producing composite materialsBASF SE·Filed 2013·Application pending·0 cites
- 3846US2014094561A1Process for producing composite materialsBASF SE·Filed 2013·Application pending·0 cites
- 3946US2015214526A1Electrochemical cells comprising reaction products of polyimidesBASF SE·Filed 2013·Application pending·0 cites
- 4044US8815467B2Membrane electrode assembly and fuel cells with improved lifetimeSCHMIDT THOMAS JUSTUS·Filed 2011·Granted Aug 26, 2014·0 cites·21 claims
- 4144US2019112474A1Porous thermoplastic membranesBASF SE·Filed 2017·Application pending·0 cites
- 4242US9325025B2Membrane electrode assemblies and fuel cells with long lifetimeGRONWALD OLIVER·Filed 2012·Granted Apr 26, 2016·0 cites·25 claims
- 4342US2011311901A1Mechanically stabilized polyazolesFLEISCHHAKER FRIEDERIKE·Filed 2011·Application pending·0 cites
- 4442US2012251884A1Electrochemical cells comprising ion exchangersLEITNER KLAUS·Filed 2012·Application pending·0 cites
- 4541US2018272286A1Process for making membranesBASF SE·Filed 2016·Application pending·0 cites
- 4640US2019092943A1Solution of polysulfone in n-acyl-pyrrolidine and use thereof for uf membranesBASF SE·Filed 2017·Application pending·0 cites
- 4740US2013149588A1Electrochemical cells comprising chelate ligandsGARSUCH ARND·Filed 2012·Application pending·0 cites
- 4839US9048478B2Polymer electrolyte membrane based on polyazoleÜNSAL Ömer·Filed 2011·Granted Jun 2, 2015·0 cites·29 claims
- 4938US2018126338A1New polymer compositionsBASF SE·Filed 2016·Application pending·0 cites
- 5037US2011091788A1Gas diffusion electrodes comprising functionalised nanoparticlesELCOMAX GMBH·Filed 2010·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →