Inventor · disambiguated record
Patrik Hartmann
Also filed as: HARTMANN PATRIK
11 granted patents·5 pending applications·98 citations·filing 1993–2023
87Inventor score
Files withROEHM GMBH9EVONIK OPERATIONS GMBH2EVONIK ROEHM GMBH2ROEHM GMBH CHEM FAB PATENTABTE2SCHMITT GEROLD1
Top patents by PatentIndex Score
16 records- 0194US10343980B2Preparation of N,N-(di)alkylaminoalkyl(meth)acrylamide or N,N-(di)alkylaminoalkyl (meth)acrylate and the quaternary ammonium salts thereof as flocculating aids and gelling agentsEVONIK ROEHM GMBH·Filed 2017·Granted Jul 9, 2019·6 cites·14 claims
- 0287US11414373B2Glycerol (meth)acrylate carboxylic ester having a long shelf lifeEVONIK ROEHM GMBH·Filed 2017·Granted Aug 16, 2022·4 cites·20 claims
- 0386US5384379ASulfur-containing poly(meth)acrylateROEHM GMBH CHEM FAB PATENTABTE·Filed 1993·Granted Jan 24, 1995·69 cites·3 claims
- 0470US7144954B2Highly transparent plastic for optical materialsROEHM GMBH·Filed 2003·Granted Dec 5, 2006·9 cites·25 claims
- 0570US2025179285A1Terminally unsaturated (meth)acrylate crosslinkers and use thereofROEHM GMBH·Filed 2023·Application pending·0 cites
- 0669US12410118B2Glycerol (meth)acrylate carboxylic ester having a long shelf lifeEVONIK OPERATIONS GMBH·Filed 2022·Granted Sep 9, 2025·0 cites·16 claims
- 0763US7445728B2Mixtures for producing transparent plastics, transparent plastics and method for producing the same and the use thereofROEHM GMBH·Filed 2005·Granted Nov 4, 2008·1 cites·27 claims
- 0863US7438830B2Mixtures for producing transparent plastics, transparent plastics, method for producing the same and the use thereofROEHM GMBH·Filed 2005·Granted Oct 21, 2008·1 cites·23 claims
- 0963US2025282705A1Preparation of terminally unsaturated (meth)acrylate crosslinkersROEHM GMBH·Filed 2023·Application pending·0 cites
- 1059US5424472AMethod of manufacturing a (meth)acryloylthio compoundROEHM GMBH CHEM FAB PATENTABTE·Filed 1993·Granted Jun 13, 1995·8 cites·6 claims
- 1148US10676454B2Method for producing monomers from isomeric mixturesEVONIK OPERATIONS GMBH·Filed 2017·Granted Jun 9, 2020·0 cites·7 claims
- 1241US7419619B2Mixtures for producing transparent plastics, transparent plastics and method for their production and useROEHM GMBH·Filed 2005·Granted Sep 2, 2008·0 cites·29 claims
- 1340US7473737B2Mixture for the production of transparent plastic materials, transparent plastic materials, and method for the production and use thereofROEHM GMBH·Filed 2004·Granted Jan 6, 2009·0 cites·32 claims
- 1440US2008139771A1Thio(Meth)Acrylates, Mixtures For Producing Transparent Plastics, Transparent Plastics And Method For Their Production And UseROEHM GMBH·Filed 2005·Application pending·0 cites
- 1538US2005154161A1Method for producing highly transparent plastics for optical materialsROEHM GMBH·Filed 2003·Application pending·0 cites
- 1627US2012010317A1(meth)acrylate polymers and the use thereof as polymer-bound uv initiators or additive to uv-curable resinsSCHMITT GEROLD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →