Inventor · disambiguated record
Jurgen Vollhardt
Also filed as: VOLLHARDT JUERGEN · VOLLHARDT JUERGEN H · VOLLHARDT JURGEN · VOLLHARDT JURGEN H
13 granted patents·9 pending applications·388 citations·filing 1997–2025
92Inventor score
Files withDSM IP ASSETS BV8DRAGOCO GERBERDING CO AG5DRAGOCO GERBERDING & CO A G1DRAGOCO GERBERDING & CO KG1DRAGOCO INC1
Top patents by PatentIndex Score
22 records- 0191US6387398B1Process for producing cosmetic and pharmaceutical formulations, and products comprising sameDRAGOCO GERBERDING CO AG·Filed 1999·Granted May 14, 2002·107 cites·15 claims
- 0287US6045823AProcess for producing solid anhydrous composition, and pharmaceutical and cosmetic products comprising sameDRAGOCO GERBERDING CO AG·Filed 1998·Granted Apr 4, 2000·78 cites·22 claims
- 0384US8632902B2Device for retaining a batteryWENDORF AXEL·Filed 2009·Granted Jan 21, 2014·19 cites·18 claims
- 0482US5783211ALiposome encapsulated active agent dry powder compositionDRAGOCO INC·Filed 1997·Granted Jul 21, 1998·66 cites·18 claims
- 0576US6274124B1Additive for improving the water resistance of cosmetic or dermatological formulationsDRAGOCO GERBERDING CO AG·Filed 1999·Granted Aug 14, 2001·49 cites·22 claims
- 0674US6083529ALiposome encapsulated active agent dry powder compositionDRAGOCO GERBERDING CO AG·Filed 1998·Granted Jul 4, 2000·41 cites·12 claims
- 0769US2025360070A1Sunscreen composition based on bemt and two or more pigmentary uv-filtersDSM IP ASSETS BV·Filed 2025·Application pending·0 cites
- 0863US2025360069A1Sunscreen composition for lactobacillus and s. epidermidis protection on skinDSM IP ASSETS BV·Filed 2023·Application pending·0 cites
- 0963US2025367098A1Sunscreen composition for lactobacillus and s. epidermidis protection on skinDSM IP ASSETS BV·Filed 2023·Application pending·0 cites
- 1062US2025161329A1Use of uv filters for the treatment of acneDSM IP ASSETS BV·Filed 2023·Application pending·0 cites
- 1158US2024082133A1Sunscreen composition based on bemt and two or more pigmentary uv-filtersDSM IP ASSETS BV·Filed 2022·Application pending·0 cites
- 1255US6063367AProtein extract from cereal gluten, preparation thereof and use thereof in hair careDRAGOCO GERBERDING & CO A G·Filed 1998·Granted May 16, 2000·20 cites·12 claims
- 1347US2007053851A1Orally effective, essentially water-free topical agent containing one or several oxidation-sensitive substancesMAILLAN PHILIPPE E·Filed 2004·Application pending·0 cites
- 1445US2006165637A1Topical agent containing phytanic acid or a derivative thereofVOLLHARDT JURGEN H·Filed 2004·Application pending·0 cites
- 1545US2024009102A1Topical compositionDSM IP ASSETS BV·Filed 2021·Application pending·0 cites
- 1644US7906108B2Polysiloxane sunscreensDSM IP ASSETS BV·Filed 2006·Granted Mar 15, 2011·0 cites·15 claims
- 1740US6231912B1Organoleptic substancesDRAGOCO GERBERDING & CO KG·Filed 1998·Granted May 15, 2001·6 cites·16 claims
- 1840US5981792AProcess for the production of 1-functional allylalcohol carboxylic estersDRAGOCO GERBERDING CO AG·Filed 1998·Granted Nov 9, 1999·2 cites·8 claims
- 1937US8278459B2UV-filter compoundsVOLLHARDT JUERGEN H·Filed 2008·Granted Oct 2, 2012·0 cites·16 claims
- 2035US2014044656A1Novel useGORALCZYK REGINA·Filed 2012·Application pending·0 cites
- 2133US10179797B2Phosphinic peptide derivatives for use as MMP-12 inhibitorsDSM IP ASSETS BV·Filed 2016·Granted Jan 15, 2019·0 cites·11 claims
- 2229US8136869B2Windshield support structureHECK GERALD·Filed 2009·Granted Mar 20, 2012·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →