Inventor · disambiguated record
Ralf Zerrer
Also filed as: ZERRER RALF
8 granted patents·13 pending applications·77 citations·filing 1994–2009
85Inventor score
Files withCLARIANT PRODUKTE DEUTSCHLAND3CLARIANT GMBH2HOECHST AG2CASSELLA AG1CASSELLA FARBWERKE MAINKUR AG1
Top patents by PatentIndex Score
21 records- 0186US7407667B2Pesticidal preparations comprising copolymersCLARIANT PRODUKTE DEUTSCHLAND·Filed 2002·Granted Aug 5, 2008·21 cites·23 claims
- 0282US6391962B2Copolymers and their use as drift control agentsCLARIANT GMBH·Filed 2001·Granted May 21, 2002·14 cites·1 claims
- 0373US5530093APolycondensates containing phosphinic and phosphonic acid groupsCASSELLA FARBWERKE MAINKUR AG·Filed 1995·Granted Jun 25, 1996·27 cites·15 claims
- 0467US2009156407A1Pesticide Preparations Comprising CopolymersCLARIANT PRODUKTE DEUTSCHLAND·Filed 2009·Application pending·0 cites
- 0552US2006030486A1Crystallization inhibitor for plant-protective formulationsCLARIANT GMBH·Filed 2005·Application pending·0 cites
- 0651US2007275854A1Agrochemical Composition Containing Phosphoric Acid EsterHESS JOACHIM·Filed 2005·Application pending·0 cites
- 0750US5523471AProcess for the preparation of ether-sulphonatesHOECHST AG·Filed 1995·Granted Jun 4, 1996·5 cites·10 claims
- 0849US2005037926A1Pesticide preparations containing copolymersFiled 2002·Application pending·0 cites
- 0948US6342466B1Biodegradable solutions of biologically active compoundsCLARIANT FINANCE BVI LTD·Filed 1999·Granted Jan 29, 2002·5 cites·19 claims
- 1048US2006264330A1Agricultural agents containing copolymersZERRER RALF·Filed 2004·Application pending·0 cites
- 1148US2006142162A1Pesticide formulations containing alkoxylated aminesSCHERL FRANZ X·Filed 2003·Application pending·0 cites
- 1244US2005148709A1Solid plant-protective formulationsFiled 2002·Application pending·0 cites
- 1344US2006142159A1Plant-protective agents in the form of suspensionsMEYER GERD R·Filed 2002·Application pending·0 cites
- 1444US2005085391A1Aqueous plant-protection formulationsFiled 2002·Application pending·0 cites
- 1544US2009216043A1Arylglycerine EtherCLARIANT PRODUKTE DEUTSCHLAND·Filed 2006·Application pending·0 cites
- 1644US2011065811A1Ethanolamine Glyceryl EthersCLARIANT INT LTD·Filed 2007·Application pending·0 cites
- 1740US2005182219A1Crystallization inhibitor for plant-protective formulationsFiled 2002·Application pending·0 cites
- 1836US2004048749A1Microencapsulated biologically active substances that contain a water-soluble or water-dispersible comb polymerFiled 2002·Application pending·0 cites
- 1931US5488123APolycondensates containing polysiloxane groupsCASSELLA AG·Filed 1995·Granted Jan 30, 1996·3 cites·15 claims
- 2030US5492995APolycondensates containing phosphinic or phosphonic acid groups and siloxane groupsHOECHST AG·Filed 1995·Granted Feb 20, 1996·2 cites·17 claims
- 2129US5425785AProcess for dyeing polyester and polyester-containing textile materialsHOECHST MITSUBISHI KASEI·Filed 1994·Granted Jun 20, 1995·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →