Inventor · disambiguated record
Richard Mertens
Also filed as: MERTENS RICHARD · MERTENS RICHARD DIPL CHEM DR · MERTENS RICHARD O
34 granted patents·14 pending applications·1,607 citations·filing 1983–2010
98Inventor score
Files withSTOCKHAUSEN CHEM FAB GMBH23UHLMANN VISIOTEC GMBH5MERTENS RICHARD2SANOFI AVENTIS DEUTSCHLAND2UHLMANN PAC SYSTEMS GMBH & CO2
Top patents by PatentIndex Score
48 records- 0199US5409771AAqueous-liquid and blood-absorbing powdery reticulated polymers, process for producing the same and their use as absorbents in sanitary articlesSTOCKHAUSEN CHEM FAB GMBH·Filed 1990·Granted Apr 25, 1995·450 cites·15 claims
- 0298US6620889B1Powdery, crosslinked absorbent polymers, method for the production thereof, and their useSTOCKHAUSEN CHEM FAB GMBH·Filed 2000·Granted Sep 16, 2003·176 cites·46 claims
- 0398US6605673B1Powdery, cross-linked polymers which absorb aqueous liquids and blood, method for the production thereof and their useSTOCKHAUSEN CHEM FAB GMBH·Filed 2000·Granted Aug 12, 2003·178 cites·37 claims
- 0495US7179862B2Powdery, cross-linked absorbent polymers method for the production thereof and their useSTOCKHAUSEN CHEM FAB GMBH·Filed 2003·Granted Feb 20, 2007·59 cites·10 claims
- 0595US6623848B2Water-absorbing polymers having interstitial compounds, a process for their production, and their useSTOCKHAUSEN CHEM FAB GMBH·Filed 2002·Granted Sep 23, 2003·56 cites·9 claims
- 0694US7285599B2Pulverulent, cross-linked polymers capable of absorbing aqueous liquidsSTOCKHAUSEN CHEM FAB GMBH·Filed 2003·Granted Oct 23, 2007·53 cites·22 claims
- 0794US6831142B2Pulverulent, crosslinked polymers which absorb aqueous liquids and bloodSTOCKHAUSEN CHEM FAB GMBH·Filed 2003·Granted Dec 14, 2004·76 cites·22 claims
- 0892US6958429B2Water-absorbing polymers with supramolecular hollow molecules, method for producing them and use of the sameSTOCKHAUSEN CHEM FAB GMBH·Filed 2004·Granted Oct 25, 2005·47 cites·31 claims
- 0991US7572864B2Pulverulent, cross-linked polymers capable of absorbing aqueous liquidsSTOCKHAUSEN GBMH·Filed 2007·Granted Aug 11, 2009·27 cites·16 claims
- 1089US7612016B2Preparation of superabsorbent polymersEVONIK STOCKHAUSEN GMBH·Filed 2008·Granted Nov 3, 2009·13 cites·16 claims
- 1189US7407912B2Supersuperabsorbent polymersSTOCKHAUSEN CHEM FAB GMBH·Filed 2003·Granted Aug 5, 2008·45 cites·54 claims
- 1288US8445596B2Powdery, cross-linked absorbent polymers, method for the production thereof, and their useMERTENS RICHARD·Filed 2007·Granted May 21, 2013·15 cites·17 claims
- 1388US5455284AProcess for the production of water-swellable products using superfines of water-swellable polymersSTOCKHAUSEN CHEM FAB GMBH·Filed 1991·Granted Oct 3, 1995·56 cites·9 claims
- 1486US4582933AProcess for the production of N-(tert-aminoalkyl)acrylamidesSTOCKHAUSEN CHEM FAB GMBH·Filed 1983·Granted Apr 15, 1986·20 cites·8 claims
- 1581US6395830B1Superabsorbants with controlled absorption speedSTOCKHAUSEN CHEM FAB GMBH·Filed 1998·Granted May 28, 2002·43 cites·17 claims
- 1677US6911572B1Water-absorbing polymers having supramolecular hollow molecules, method for producing them and use of the sameSTOCKHAUSEN CHEM FAB GMBH·Filed 1999·Granted Jun 28, 2005·34 cites·44 claims
- 1773US7294837B2Tablets press with integral NIR measuring deviceUHLMANN VISIOTEC GMBH·Filed 2005·Granted Nov 13, 2007·5 cites·7 claims
- 1872US8247640B2Highly swellable absorption medium with reduced caking tendencyJONAS GERD·Filed 2010·Granted Aug 21, 2012·2 cites·14 claims
- 1971US5954921APaper-sizing agents containing aqueous, solvent-free dispersions of cationic polymers and method of preparing sized paper by using these agentsSTOCKHAUSEN CHEM FAB GMBH·Filed 1995·Granted Sep 21, 1999·33 cites·11 claims
- 2070US7101946B2Water-absorbing polymers having interstitial compounds, a process for their production, and their useSTOCKHAUSEN CHEM FAB GMBH·Filed 2002·Granted Sep 5, 2006·7 cites·21 claims
- 2167US5575939AProcess for softening/stuffing leather and fur skinsSTOCKHAUSEN CHEM FAB GMBH·Filed 1993·Granted Nov 19, 1996·17 cites·13 claims
- 2266US6757637B2Method for checking the content of pockets in a blister packageUHLMANN VISIOTEC GMBH·Filed 2001·Granted Jun 29, 2004·11 cites·5 claims
- 2365US5229466APowdery absorbing material for aqueous liquids based on water-swellable carboxylate polymersSTOCKHAUSEN CHEM FAB GMBH·Filed 1992·Granted Jul 20, 1993·23 cites·10 claims
- 2462US7755051B2Method and device for the quantitative analysis of solutions and dispersions by means of near infrared spectroscopySANOFI AVENTIS DEUTSCHLAND·Filed 2007·Granted Jul 13, 2010·4 cites·8 claims
- 2562US5548049ACopolymers of allyliminodiacetic acid with unsaturated carboxylic acids and their use as complexing agents, peroxide stabilizers, builders in washing and cleaning products and dispersing agentsSTOCKHAUSEN CHEM FAB GMBH·Filed 1993·Granted Aug 20, 1996·13 cites·14 claims
- 2660US5799468AFilling blister-pack stripsUHLMANN PAC SYSTEME GMBH & CO·Filed 1997·Granted Sep 1, 1998·64 cites·19 claims
- 2760US2006053025A1Method of labeling and authenticating productsMERTENS RICHARD·Filed 2004·Application pending·0 cites
- 2858US7256169B2Pulverulent laundry and cleaning detergent ingredient consisting of polycarbosylate and silicateCLARIANT PRODUKTE DEUTSCHLAND·Filed 2001·Granted Aug 14, 2007·2 cites·21 claims
- 2958US5433753AUse of copolymers having polysiloxane units in the treatment of leather and fursSTOCKHAUSEN CHEM FAB GMBH·Filed 1992·Granted Jul 18, 1995·13 cites·6 claims
- 3058US5408019ACross-linked, water-absorbing polymer and its use in the production of hygiene itemsSTOCKHAUSEN CHEM FAB GMBH·Filed 1994·Granted Apr 18, 1995·44 cites·7 claims
- 3151US2008295460A1Method of Manufacturing Packaging Comprising Pharmaceutical ProductsUHLMANN PAC SYSTEMS GMBH & CO·Filed 2008·Application pending·0 cites
- 3250US6740720B2Water-soluble homopolymers and copolymers having an improved environmental acceptabilitySTOCKHAUSEN CHEM FAB GMBH·Filed 2001·Granted May 25, 2004·1 cites·33 claims
- 3347US4644083AProcess for the production of N-substituted α,β-unsaturated carboxylic acid amidesSTOCKHAUSEN CHEM FAB GMBH·Filed 1985·Granted Feb 17, 1987·3 cites·16 claims
- 3446US6133369APrintable swelling paste and the use thereofSTOCKHAUSEN GMBH & CO KC·Filed 1999·Granted Oct 17, 2000·10 cites·4 claims
- 3546US2008285013A1Method of Checking the Filling Volume of BlistersUHLMANN VISIOTEC GMBH·Filed 2008·Application pending·0 cites
- 3646US2009056825A1Device for the Monitored Filling of Containers with TabletsUHLMANN VISIO TEC GMBH·Filed 2008·Application pending·0 cites
- 3746US2009026373A1System for Producing and Checking TabletsUHLMANN VISIOTEC GMBH·Filed 2008·Application pending·0 cites
- 3845US2008271417A1Method of Manufacturing Packaging Comprising Pharmaceutical ProductsUHLMANN PAC SYSTEMS GMBH & CO·Filed 2008·Application pending·0 cites
- 3945US2004213892A1Highly swellable absorption medium with reduced caking tendencyFiled 2003·Application pending·0 cites
- 4045US2006097173A1Method and device for the quantitative analysis of solutions and dispersions by means of near infrared spectroscopySANOFI AVENTIS DEUTSCHLAND·Filed 2005·Application pending·0 cites
- 4144US2004260017A1Inverter mixtures for polymer dispersions with improved environmental impactFiled 2002·Application pending·0 cites
- 4243US2009056826A1Device and Method for the Quantity-Controlled Filling of Containers with Powdered SubstancesUHLMANN VISIO TEC GMBH·Filed 2008·Application pending·0 cites
- 4339US2005092941A1Method and device for the quantitative analysis of solutions and dispersions by means of near infrared spectroscopyAVENTIS PHARMA GMBH·Filed 2004·Application pending·0 cites
- 4435US2007023664A1Method and device for the quantitative analysis of solutions and dispersions by means of near infrared spectroscopyUHLMANN VISIOTEC GMBH·Filed 2006·Application pending·0 cites
- 4534US4904322AMethod for manufacturing a tension beltMERTENS RICHARD O·Filed 1989·Granted Feb 27, 1990·6 cites·8 claims
- 4633US2005181200A1Compacted absorbent polymers the production thereof and the use of the sameFiled 2002·Application pending·0 cites
- 4730US5873908AAlkoxy group containing copolymers and their use in retanning leatherSTOCKHAUSEN CHEM FAB GMBH·Filed 1996·Granted Feb 23, 1999·1 cites·12 claims
- 4830US2005215756A1Basic polymer obtained by hydrogenationHOUBEN JOCHEN·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →