Inventor · disambiguated record
Norbert Steiner
Also filed as: STEINER NORBERT · STEINER NORBERT N
11 granted patents·4 pending applications·137 citations·filing 1992–2021
90Inventor score
Files withDEGUSSA5ASHLAND LICENSING & INTELLECTU2BELLMANN SUSANNE2STOCKHAUSEN CHEM FAB GMBH2DEGUSSA CORP1
Top patents by PatentIndex Score
15 records- 0184US7973095B2Water-soluble or water-swellable polymers, particularly water-soluble or water-swellable copolymers made of acrylamide and at least one ionic comonomer having a low residual monomer concentrationEVONIK STOCKHAUSEN GMBH·Filed 2006·Granted Jul 5, 2011·9 cites·21 claims
- 0283US8476391B2Anionic water-in-water polymer dispersion, method for the production thereof and its useBELLMANN SUSANNE·Filed 2005·Granted Jul 2, 2013·13 cites·20 claims
- 0375US5749923AMethod for bleaching denim textile materialDEGUSSA·Filed 1996·Granted May 12, 1998·26 cites·26 claims
- 0473US5336474AProcess for leaching of precious metalsDEGUSSA·Filed 1992·Granted Aug 9, 1994·21 cites·31 claims
- 0568US5736497APhosphorus free stabilized alkaline peroxygen solutionsDEGUSSA CORP·Filed 1996·Granted Apr 7, 1998·27 cites·23 claims
- 0667US8822586B2Cationic polymer dispersions, method for producing said dispersions and use thereofBELLMANN SUSANNE·Filed 2005·Granted Sep 2, 2014·3 cites·8 claims
- 0767US7375173B2Ecofriendly cationic polyelectrolytesASHLAND LICENSING & INTELLECTU·Filed 2003·Granted May 20, 2008·10 cites·13 claims
- 0853US6652986B2Method for preserving wood and preserved wood obtained in accordance with the methodDEGUSSA·Filed 2001·Granted Nov 25, 2003·7 cites·5 claims
- 0952US6955766B2Method for reducing harmful organisms in currents of waterDEGUSSA·Filed 2004·Granted Oct 18, 2005·3 cites·8 claims
- 1049US12179559B2Cover for a pressure relief valve assembly of a vehicle, a pressure relief valve assembly having such a cover, and a method for producing a corresponding coverILLINOIS TOOL WORKS·Filed 2021·Granted Dec 31, 2024·0 cites·10 claims
- 1147US5207925AProcess for the detoxification of cyanide-containing aqueous solutionsDEGUSSA·Filed 1992·Granted May 4, 1993·18 cites·20 claims
- 1242US2007184266A1Hydrosoluble polymers exhibiting improved solubility characteristics, the production and use thereofSTEINER NORBERT·Filed 2004·Application pending·0 cites
- 1341US2008033094A1Highly Cationic Polymer Dispersions, Method For Producing Them And Their UseASHLAND LICENSING & INTELLECTU·Filed 2005·Application pending·0 cites
- 1440US2007032677A1Powdery, water-soluble cationic polymer compositions, method for the production and use thereofSTOCKHAUSEN CHEM FAB GMBH·Filed 2004·Application pending·0 cites
- 1539US2004173539A1Process to automatically optimize the performance of a waste water treatment plantSTOCKHAUSEN CHEM FAB GMBH·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →