Inventor · disambiguated record
Eckhard Seidel
Also filed as: SEIDEL ECKHARD
21 granted patents·5 pending applications·159 citations·filing 2000–2017
93Inventor score
Top patents by PatentIndex Score
26 records- 0196US6277947B1Process of producing polytrimethylene terephthalate (PTT)SHELL OIL CO·Filed 2000·Granted Aug 21, 2001·75 cites·19 claims
- 0293US6326456B2Process of producing polytrimethylene terephthalate (PTT)SHELL OIL CO·Filed 2001·Granted Dec 4, 2001·41 cites·6 claims
- 0376US7381787B2Polytrimethylene terephthalate having a low level of acrolein and a process for producing the sameSHELL OIL CO·Filed 2005·Granted Jun 3, 2008·2 cites·15 claims
- 0474US8063122B2Mixture, polyester composition, film and procedures for their manufactureOTTO BRIGITTA·Filed 2005·Granted Nov 22, 2011·3 cites·15 claims
- 0574US6512080B2Process of producing polytrimethylene terephthalate (PTT)SHELL OIL CO·Filed 2001·Granted Jan 28, 2003·12 cites·19 claims
- 0671US9504978B2Cooled reactor for the production of dimethyl ether from methanolAHLERS BERND·Filed 2012·Granted Nov 29, 2016·3 cites·20 claims
- 0770US7241855B2Method for the manufacture of polyestersZIMMER AG·Filed 2005·Granted Jul 10, 2007·2 cites·18 claims
- 0869US8871961B2Process for production of biodieselSEIDEL ECKHARD·Filed 2011·Granted Oct 28, 2014·2 cites·23 claims
- 0969US6509438B2Optimum dipropylene glycol content polytrimethylene terephthalate compositionsSHELL OIL CO·Filed 2001·Granted Jan 21, 2003·8 cites·5 claims
- 1067US8647396B2Process and plant for producing biodieselBOENSCH RUDOLF·Filed 2009·Granted Feb 11, 2014·1 cites·16 claims
- 1164US8846561B2Catalyst for the production of polyester, use of the catalyst for the production of polyester, and polyester obtained by the use of the catalystOTTO BRIGITTA·Filed 2007·Granted Sep 30, 2014·1 cites·7 claims
- 1262US6967235B2Method for the production of polybutylene terephthalateZIMMER AG·Filed 2002·Granted Nov 22, 2005·5 cites·11 claims
- 1359US11254785B2Process for preparing polyesters by using an additiveTECHNIP ZIMMER GMBH·Filed 2017·Granted Feb 22, 2022·0 cites·16 claims
- 1458US12104013B2Method for preparing polyestersTECHNIP ZIMMER GMBH·Filed 2017·Granted Oct 1, 2024·0 cites·10 claims
- 1558US2008194793A1Polytrimethylene terephthalate having a low level of acrolein and a process for producing the sameKELSEY DONALD ROSS·Filed 2008·Application pending·0 cites
- 1655US6800718B1Process for producing polytrimethylene terephthalate (PTT)ZIMMER AG·Filed 2000·Granted Oct 5, 2004·3 cites·19 claims
- 1749US11427677B2Process and apparatus for preparing biodegradable polyestersTECHNIP ZIMMER GMBH·Filed 2017·Granted Aug 30, 2022·0 cites·10 claims
- 1849US8604228B2Method for purifying fatty acid alkyl ester greatly loaded with saponification productsBOENSCH RUDOLF·Filed 2010·Granted Dec 10, 2013·0 cites·11 claims
- 1945US2013160355A1Method for Processing Solid and Liquid Wastes from the Production of Vegetable OilBOENSCH RUDOLF·Filed 2011·Application pending·0 cites
- 2044US7223471B2Polytrimethylene terephthalate resins with improved propertiesZIMMER AG·Filed 2003·Granted May 29, 2007·1 cites·22 claims
- 2139US8580987B2Method for reprocessing biodiesel sludgeSEIDEL ECKHARD·Filed 2010·Granted Nov 12, 2013·0 cites·15 claims
- 2238US7029748B2Polytrimethylene terephthalate resins with improved propertiesZIMMER A G·Filed 2003·Granted Apr 18, 2006·0 cites·22 claims
- 2337US2013252317A1Process for the enzymatic purification of oils of vegetable or animal originBOENSCH RUDOLF·Filed 2011·Application pending·0 cites
- 2436US2012220804A1Manufacture of dimethyl ether from crude methanolMITSCHKE PETER·Filed 2010·Application pending·0 cites
- 2535US2005269439A1Method for spinning and reeling polyester multifilament yarns by using spinning additives, and polyester multifilament yarns obtained by said spinning methodROHM GMBH CO KG·Filed 2003·Application pending·0 cites
- 2634US7335410B2Composition and process for manufacturing polyesterZIMMER AG·Filed 2001·Granted Feb 26, 2008·0 cites·13 claims
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