Inventor · disambiguated record
Ernst Jan Siewers
Also filed as: SIEWERS ERNST-JAN
10 granted patents·1 pending application·3 citations·filing 2008–2022
78Inventor score
Files withCO2NEXUS INC3WOERLEE GEERT FEYE2ARAPAHA B V1DYECOO TEXTILE SYSTEMS B V1HUNTSMAN TEXTILE EFFECTS GERMANY GMBH1
Top patents by PatentIndex Score
11 records- 0175US8481304B2Photo bioreactor with light distributor and method for the production of a photosynthetic cultureWOERLEE GEERT FEYE·Filed 2008·Granted Jul 9, 2013·3 cites·33 claims
- 0264US10463053B2Dispersion structuring agentUPFIELD US INC·Filed 2018·Granted Nov 5, 2019·0 cites·19 claims
- 0358US10064418B2Dispersion structuring agentWUBBOLTS FRANK EMILE·Filed 2009·Granted Sep 4, 2018·0 cites·17 claims
- 0457US8569049B2Photo bioreactor with light distributor and method for the production of a photosynthetic cultureWOERLEE GEERT FEYE·Filed 2008·Granted Oct 29, 2013·0 cites·16 claims
- 0548US9518355B2Processes and compositions for dyeing or finishing fibrous materialsHUNTSMAN TEXTILE EFFECTS (GERMANY) GMBH·Filed 2013·Granted Dec 13, 2016·0 cites·18 claims
- 0648US9091017B2Barrier densified fluid cleaning systemCO2NEXUS INC·Filed 2013·Granted Jul 28, 2015·0 cites·19 claims
- 0747US9752273B2Barrier densified fluid cleaning systemCO2NEXUS INC·Filed 2015·Granted Sep 5, 2017·0 cites·11 claims
- 0845US12392083B2Dyed substrate comprising poly(lactic acid) fibresARAPAHA B V·Filed 2022·Granted Aug 19, 2025·0 cites·17 claims
- 0945US2015247277A1System and method for washing articles employing a densified cleaning solution, and use of a fluid displacement device thereinCO2NEXUS INC·Filed 2015·Application pending·0 cites
- 1044US8984916B2System and method for washing articles employing a densified cleaning solution, and use of a fluid displacement device thereinSIEWERS ERNST-JAN·Filed 2010·Granted Mar 24, 2015·0 cites·18 claims
- 1130US10876253B2Method of dyeing a substrate comprising elastomeric fibre and non-elastomeric fibre, and a dyed subtrate comprising these fibresDYECOO TEXTILE SYSTEMS B V·Filed 2016·Granted Dec 29, 2020·0 cites·16 claims
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