Inventor · disambiguated record
Rüdiger Funk
Also filed as: FUNK RUDIGER · FUNK RUEDIGER · Funk Rüdiger
100 granted patents·21 pending applications·1,782 citations·filing 1992–2018
99Inventor score
Top patents by PatentIndex Score
121 records- 0198US6472478B1Process for crosslinking hydrogels with bis- and poly-2- oxazolidinonesBASF AG·Filed 1999·Granted Oct 29, 2002·230 cites·15 claims
- 0297US6503979B1Method for cross-linking hydrogels with bis- and poly-2-oxazolidinonesBASF AG·Filed 1998·Granted Jan 7, 2003·173 cites·15 claims
- 0396US9822197B2Method for producing superabsorbers based on renewable raw materialsBASF SE·Filed 2013·Granted Nov 21, 2017·74 cites·7 claims
- 0496US5731365AHydrophilic, highly swellable hydrogelsHOECHST AG·Filed 1995·Granted Mar 24, 1998·153 cites·10 claims
- 0595US10648731B2Production method for producing water-absorbing polymer particles and belt dryerBASF SE·Filed 2016·Granted May 12, 2020·6 cites·21 claims
- 0695US5331059AHydrophilic, highly swellable hydrogelsCASSELLA FARBWERKE MAINKUR AG·Filed 1992·Granted Jul 19, 1994·203 cites·23 claims
- 0794US10137432B2Process for producing water-absorbing polymer particlesBASF SE·Filed 2018·Granted Nov 27, 2018·6 cites·21 claims
- 0894US7199211B2(Meth)acrylic esters of polyalkoxylated trimethylolpropaneBASF AG·Filed 2003·Granted Apr 3, 2007·140 cites·31 claims
- 0994US5279757AStable peroxycarboxylic acid granule comprising an imidoperoxycarboxylic acid or salt thereofHOECHST AG·Filed 1992·Granted Jan 18, 1994·72 cites·12 claims
- 1093US7405321B2(Meth)acrylic ester of alkenylene glycols and the use thereofBASF AG·Filed 2004·Granted Jul 29, 2008·31 cites·35 claims
- 1193US5973014AProcess for the preparation of porous, hydrophilic, highly swellable hydrogelsFiled 1997·Granted Oct 26, 1999·88 cites·15 claims
- 1292US7259212B2(Meth)acrylic esters of polyalkoxylated trimethylolpropaneBASF AG·Filed 2003·Granted Aug 21, 2007·42 cites·27 claims
- 1392US6297335B1Crosslinked, hydrophilic, highly swellable hydrogels, production thereof and use thereofBASF AG·Filed 1999·Granted Oct 2, 2001·88 cites·14 claims
- 1491US8389658B2Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerizing droplets of a monomer solutionSTUEVEN UWE·Filed 2012·Granted Mar 5, 2013·8 cites·8 claims
- 1590US8124229B2Method for producing water-absorbent polymer particles with a higher permeability by polymerising droplets of a monomer solutionSTUEVEN UWE·Filed 2007·Granted Feb 28, 2012·15 cites·24 claims
- 1689US7910675B2Method for producing water-absorbing polymer particlesBASF SE·Filed 2006·Granted Mar 22, 2011·12 cites·17 claims
- 1788US8591152B2Method for the pneumatic conveying of water-absorbent polymer particlesFUNK RUEDIGER·Filed 2007·Granted Nov 26, 2013·10 cites·13 claims
- 1888US8349946B2Production of a water-absorbing resin to which a particulate additive is admixedBASF SE·Filed 2010·Granted Jan 8, 2013·6 cites·15 claims
- 1988US7967148B2Method for grading water-absorbent polymer particlesBASF SE·Filed 2007·Granted Jun 28, 2011·7 cites·17 claims
- 2087US10005064B2Process for producing water-absorbing polymer particlesBASF SE·Filed 2014·Granted Jun 26, 2018·4 cites·22 claims
- 2187US7786211B2Production of a water-absorbing resin to which a particulate additive is admixedBASF SE·Filed 2006·Granted Aug 31, 2010·8 cites·15 claims
- 2286US7132479B2Polymer mixtures with improved odor controlBASF AG·Filed 2003·Granted Nov 7, 2006·25 cites·12 claims
- 2385US7951304B2Method for producing mechanically stable water-absorbent polymer particlesBASF SE·Filed 2007·Granted May 31, 2011·7 cites·15 claims
- 2485US7915363B2Acidic superabsorbent hydrogelsBASF AG·Filed 2007·Granted Mar 29, 2011·5 cites·19 claims
- 2584US8748000B2Method for producing water-absorbent polymer particles with a higher permeability by polymerizing droplets of a monomer solutionSTUEVEN UWE·Filed 2007·Granted Jun 10, 2014·6 cites·6 claims
- 2683US7960490B2Process for preparing color-stable water-absorbing polymer particles with a low degree of neutralizationBASF SE·Filed 2007·Granted Jun 14, 2011·9 cites·15 claims
- 2783US7790823B2Acidic superabsorbent hydrogelsBASF AG·Filed 2007·Granted Sep 7, 2010·4 cites·17 claims
- 2882US9480968B2Fluid-absorbent articlesBASF SE·Filed 2014·Granted Nov 1, 2016·14 cites·15 claims
- 2982US7960485B2Method for producing water-absorbing polymersBASF AG·Filed 2005·Granted Jun 14, 2011·6 cites·13 claims
- 3081US9327270B2Method for the continuous production of water absorbent polymer particlesBASF SE·Filed 2013·Granted May 3, 2016·2 cites·15 claims
- 3179US9328207B2Method for re-wetting surface post-cross-linked, water-absorbent polymer particlesFunk Rüdiger·Filed 2010·Granted May 3, 2016·2 cites·8 claims
- 3279US8789774B2Method for producing water-absorbing polymer particlesSTUEVEN UWE·Filed 2010·Granted Jul 29, 2014·2 cites·10 claims
- 3379US8202957B2Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerising droplets of a monomer solutionSTUEVEN UWE·Filed 2007·Granted Jun 19, 2012·5 cites·7 claims
- 3479US6703431B2Flexible open-celled microcellular polymer foamsBASF AG·Filed 2001·Granted Mar 9, 2004·34 cites·5 claims
- 3578US8138281B2Production of superabsorbent polymers on a continuous belt reactorWEISMANTEL MATTHIAS·Filed 2008·Granted Mar 20, 2012·5 cites·19 claims
- 3678US7144957B2Polymer mixture of hydrogels with different pH valueBASF AG·Filed 2002·Granted Dec 5, 2006·27 cites·11 claims
- 3777US6602950B1Hydrophilic hydrogels with a high swelling capacity and method for producing and using themBASF AG·Filed 1999·Granted Aug 5, 2003·58 cites·23 claims
- 3876US9248429B2Process for producing water-absorbing polymer particles in a polymerization reactor with at least two axially parallel rotating shaftsBASF SE·Filed 2013·Granted Feb 2, 2016·2 cites·9 claims
- 3976US8844729B2Method for grading water-absorbent polymer particlesBASF SE·Filed 2012·Granted Sep 30, 2014·3 cites·22 claims
- 4076US8534465B2Method for removing metallic impuritiesFUNK RUEDIGER·Filed 2009·Granted Sep 17, 2013·3 cites·17 claims
- 4175US8829135B2Process for continuously producing water-absorbing polymer particlesFunk Rüdiger·Filed 2012·Granted Sep 9, 2014·2 cites·17 claims
- 4275US8410222B2Method for producing water-absorbing polymer particlesFUNK RUEDIGER·Filed 2009·Granted Apr 2, 2013·2 cites·13 claims
- 4375US6107432AWater-swellable, hydrophilic polymer compositionsBASF AG·Filed 1998·Granted Aug 22, 2000·28 cites·9 claims
- 4474US8669410B2Fluid-absorbent articlesWEISMANTEL MATTHIAS·Filed 2009·Granted Mar 11, 2014·11 cites·13 claims
- 4574US8119755B2Process for producing water-absorbing polymer particlesWEISMANTEL MATTHIAS·Filed 2009·Granted Feb 21, 2012·3 cites·13 claims
- 4673US8895800B2Fluid absorbent articlesWEISMANTEL MATTHIAS·Filed 2009·Granted Nov 25, 2014·9 cites·15 claims
- 4773US8104621B2Method for grading a particulate water-absorbing resinWEISMANTEL MATTHIAS·Filed 2005·Granted Jan 31, 2012·4 cites·19 claims
- 4873US7220821B2Process for the reduction of the residual monomer content of water-absorbent foamBASF AG·Filed 2003·Granted May 22, 2007·10 cites·12 claims
- 4971US8273836B2Method for producing water-absorbent polymer particlesWEISMANTEL MATTHIAS·Filed 2008·Granted Sep 25, 2012·2 cites·10 claims
- 5071US8080620B2Process for continuously producing water-absorbing polymer particlesFUNK RUEDIGER·Filed 2009·Granted Dec 20, 2011·2 cites·9 claims
Showing the top 50 of 121 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →