Inventor · disambiguated record
Roland Krafczyk
Also filed as: KRAFCZYK ROLAND
13 granted patents·7 pending applications·495 citations·filing 1999–2022
92Inventor score
Top patents by PatentIndex Score
20 records- 0198US6849754B2Organosilicon compoundsDEGUSSA·Filed 2002·Granted Feb 1, 2005·338 cites·1 claims
- 0291US6727339B2Oligomeric organosilanes, process for their production and their useDEGUSSA·Filed 2002·Granted Apr 27, 2004·49 cites·29 claims
- 0387US6946537B2Siloxane oligomers, a process for their production and their useDEGUSSA·Filed 2004·Granted Sep 20, 2005·28 cites·7 claims
- 0486US7323582B2Organosilicon compoundsDEGUSSA·Filed 2004·Granted Jan 29, 2008·20 cites·37 claims
- 0583US6531539B2Organosilicon compoundsDEGUSSA·Filed 2001·Granted Mar 11, 2003·15 cites·5 claims
- 0683US6274753B1Process for the preparation of sulfur- and phosphorus-containing organosilicon compoundsDEGUSSA·Filed 2000·Granted Aug 14, 2001·16 cites·6 claims
- 0782US7767742B2Organosilicon compounds, process for their production and their useEVONIK DEGUSSA GMBH·Filed 2006·Granted Aug 3, 2010·4 cites·12 claims
- 0880US9994596B2Process for preparing a composition containing 2-ethylhexyl silicateEVONIK DEGUSSA GMBH·Filed 2017·Granted Jun 12, 2018·1 cites·7 claims
- 0965US6472481B1Sulfur-functional polyorganosiloxanesDEGUSSA·Filed 1999·Granted Oct 29, 2002·18 cites·4 claims
- 1062US6759486B2Sulfur-functional polyorganosiloxanesDEGUSSA·Filed 2002·Granted Jul 6, 2004·4 cites·18 claims
- 1160US2024409716A1Silane-azodicarbonamide mixtures, process for production thereof and use thereofEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 1258US6380413B2Process for the preparation of yellow bis (3-[triethoxysilyl]propyl) tetrasulfaneDEGUSSA·Filed 2001·Granted Apr 30, 2002·2 cites·3 claims
- 1353US2023264964A1Modified silicas, process for preparation thereof and use thereofEVONIK OPERATIONS GMBH·Filed 2021·Application pending·0 cites
- 1446US2018112066A13-glycidyloxypropyltrialkoxysilanes having long-chain alkoxy groups, processes for production and useEVONIK DEGUSSA GMBH·Filed 2017·Application pending·0 cites
- 1543US2003130388A1Blocked mercaptosilanesDEGUSSA·Filed 2002·Application pending·0 cites
- 1642US2017291913A1Process for preparing a composition containing 2-propylheptyl silicateEVONIK DEGUSSA GMBH·Filed 2017·Application pending·0 cites
- 1742US2003229166A1Organosilicon compounds, process for their production and their useFiled 2003·Application pending·0 cites
- 1841US6506922B2Process for the production of yellow bis(3-[triethoxysilyl]-propyl) polysulfaneDEGUSSA·Filed 2001·Granted Jan 14, 2003·0 cites·5 claims
- 1940US6545171B2Process for the production of yellow bis(3-[trialkoxysily]alkyl) polysulfanesDEGUSSA·Filed 2002·Granted Apr 8, 2003·0 cites·9 claims
- 2039US2003018155A1Siloxane oligomers, a process for their production and their useFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →