Inventor · disambiguated record
Norbert Mahr
Also filed as: MAHR NORBERT
17 granted patents·255 citations·filing 1997–2006
94Inventor score
Files withBASF AG16
Top patents by PatentIndex Score
17 records- 0188US6746542B1Modifying starch with cationic polymers and use of the modified starches as dry-strength agentBASF AG·Filed 2000·Granted Jun 8, 2004·41 cites·17 claims
- 0288US6710175B2Compositions suitable as additives in the paper industry, preparation; use; and, paper comprising suchFiled 2001·Granted Mar 23, 2004·37 cites·8 claims
- 0383US8343312B2Polymer-pigment hybrids for use in papermakingBASF AG·Filed 2006·Granted Jan 1, 2013·10 cites·28 claims
- 0481US7034068B1Aqueous dispersions of water-soluble polymers of N-vinyl carboxylic acid amides, method for the production and use thereofBASF AG·Filed 1999·Granted Apr 25, 2006·37 cites·5 claims
- 0577US7297733B2Aqueous dispersions of water-soluble polymers of N-vinylcarboxamides, their preparation and their useBASF AG·Filed 2006·Granted Nov 20, 2007·3 cites·7 claims
- 0674US6969444B2Paper coating slip containing n-vinylformamideBASF AG·Filed 2001·Granted Nov 29, 2005·14 cites·15 claims
- 0771US6576086B1Method for producing paper, paperboard and cardboard using an uncrosslinked fixing agent during paper stock drainingBASF AG·Filed 1998·Granted Jun 10, 2003·33 cites·7 claims
- 0869US7306701B2Production of paper, board and cardboardBASF AG·Filed 2003·Granted Dec 11, 2007·8 cites·8 claims
- 0965US6310261B1Method for the production of aldehydesBASF AG·Filed 1999·Granted Oct 30, 2001·27 cites·11 claims
- 1062US7084200B2Aqueous dispersions of water-soluble polymers of N-vinyl carboxylic acid amides, method for the production thereof and their useBASF AG·Filed 2002·Granted Aug 1, 2006·8 cites·19 claims
- 1160US7541409B2Hydrophobically modified polymers containing vinylamine or ethylenimine units, method for the production thereof, and their use as retention agentsBASF AG·Filed 2003·Granted Jun 2, 2009·5 cites·8 claims
- 1252US6716311B1Modified cationic polymers, their preparation and their use in papermakingBASF AG·Filed 1999·Granted Apr 6, 2004·7 cites·20 claims
- 1351US6541573B1Method for eliminating formamide from polymerizates containing n-vinyl formamide unitsBASF AG·Filed 1999·Granted Apr 1, 2003·9 cites·11 claims
- 1449US6077460ACorrosion inhibitionBASF AG·Filed 1999·Granted Jun 20, 2000·9 cites·6 claims
- 1547US6458348B1Use of water-soluble polymers as biocidesBASF AG·Filed 1997·Granted Oct 1, 2002·5 cites·4 claims
- 1639US6214885B1Use of polymers containing β-hydroxyalkylvinylamine units as biocidesBASF AG·Filed 1998·Granted Apr 10, 2001·2 cites·4 claims
- 1729US6627455B1Use of fluorescent dyes for surface analysisBASF AG·Filed 1999·Granted Sep 30, 2003·0 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →