Inventor
Oliver Gronwald
Inventor
Frankfurt am Main, DE
Overview
16→
Patents
2009–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy21%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution21%
Y02PClimate change mitigation technologies in the production or processing of goods13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C08JWorking-up6%
C08LCompositions of macromolecular compounds6%
B01DSeparation5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
PatentTitleYear
10,906,012Process for making membranes202110,862,105Protected electrode structures202010,020,512Polymer for use as protective layers and other components in electrochemical cells20189,325,025'Membrane electrode assemblies and fuel cells with long lifetime'20169,130,208'Membrane electrode assemblies and fuel cells with long lifetime'20159,105,937'Electrode materials for electrical cells'20159,099,223'Composite materials, production thereof and use thereof in electrical cells'20159,048,478'Polymer electrolyte membrane based on polyazole'20159,006,300'Method for mechanically stabilizing nitrogen-containing polymers'20159,006,339'Mechanically stabilized polyazoles comprising at least one polyvinyl alcohol'20158,999,602'Separators for electrochemical cells comprising polymer particles'20158,815,467'Membrane electrode assembly and fuel cells with improved lifetime'20148,461,296'Method for mechanical stabilization of nitrogen-containing polymers'20138,367,231'Polymer electrolyte membrane with functionalized nanoparticles'20138,101,315'Hybrid membranes, method for production of hybrid membranes and fuel cells using such hybrid membranes'20127,473,748'Vinyl monomer with superacid ester group and polymer of the same'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Based in Goettingen, DE· patent location history
2012–2016Patents assigned to GRONWALD OLIVER (10)· patent assignee history
2012–2013Patents assigned to ELCOMAX MEMBRANES GMBH (2)· patent assignee history
2012Based in Gottingen, DE· patent location history
2013–2021Patents assigned to BASF SE (11)· patent assignee history
2013–2015Patents assigned to FLEISCHHAKER FRIEDERIKE (2)· patent assignee history
2013–2016Based in Frankfurt am Main, DE· patent location history
2015Patents assigned to BELACK JÖRG (3)· patent assignee history
2018–2021Based in Heusenstamm, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 11 | 2013–2021 |
| GRONWALD OLIVERself | 10 | 2012–2016 |
| BELACK JÖRG | 3 | 2015 |
| ELCOMAX MEMBRANES GMBH | 2 | 2012–2013 |
| FLEISCHHAKER FRIEDERIKE | 2 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Frankfurt am Main, DE | 11 | 2013–2016 |
| Heusenstamm, DE | 3 | 2018–2021 |
| Gottingen, DE | 1 | 2012 |
| Goettingen, DE | 1 | 2009 |