Vellinga; Sjoerd Hubertus Jozef

Patent Applications and Registrations

Patent applications and USPTO patent grants for Vellinga; Sjoerd Hubertus Jozef.The latest application filed is for "reactor for bulk production of photosynthetic microorganisms".

Company Profile

0.11.9

Vellinga; Sjoerd Hubertus Jozef - Tjalleberd NL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Reactor for bulk production of photosynthetic microorganisms Grant 10,395,286 - Vellinga A	2019-08-27
Process for removing sulphide from an aqueous solution Grant 9,944,961 - Van Zessen , et al. April 17, 2	2018-04-17
Reactor For Bulk Production Of Photosynthetic Microorganisms App 20170088808 - VELLINGA; Sjoerd Hubertus Jozef	2017-03-30
Reactor for bulk production of photosynthetic microorganisms Grant 9,534,194 - Vellinga January 3, 2	2017-01-03
A Process For Removing Sulphide From An Aqueous Solution App 20160215310 - VAN ZESSEN; Erik ; et al.	2016-07-28
Reactor For Bulk Production Of Photosynthetic Microorganisms App 20160186109 - VELLINGA; Sjoerd Hubertus Jozef	2016-06-30
Bioreactor comprising a mixing chamber Grant 9,233,865 - Frankena , et al. January 12, 2	2016-01-12
Settling device, purifier comprising a settling device and methods for anaerobic or aerobic purification of waste water Grant 8,728,318 - Vellinga , et al. May 20, 2	2014-05-20
Bioreactor Comprising A Mixing Chamber App 20120115218 - Frankena; Douwe ; et al.	2012-05-10
Method For The Filtration Of A Bioreactor Liquid From A Bioreactor; Cross-flow Membrane Module, And Bioreactor Membrane System App 20110263009 - Vellinga; Sjoerd Hubertus Jozef ; et al.	2011-10-27
Settling Device, Purifier Comprising A Settling Device And Methods For Anaerobic Or Aerobic Purification Of Waste Water App 20110168021 - Vellinga; Sjoerd Hubertus Jozef ; et al.	2011-07-14
Anaerobic purification device App 20090308806 - Vellinga; Sjoerd Hubertus Jozef ; et al.	2009-12-17
Method and device for the anaerobic purification of a slurry which contains organic constituents Grant 6,841,072 - Vellinga , et al. January 11, 2	2005-01-11
Three-phase separator and installation for biological purification of effluent Grant 6,758,886 - Vellinga July 6, 2	2004-07-06
Method and device for the anaerobic purification of a slurry which contains organic constituents App 20040108267 - Vellinga, Sjoerd Hubertus Jozef ; et al.	2004-06-10
Three-phase separator and installation for biological purification of effluent App 20030046912 - Vellinga, Sjoerd Hubertus Jozef	2003-03-13
Apparatus for the biological purification of waste water Grant 6,063,273 - Habets , et al. May 16, 2	2000-05-16
Settling device for a fluid containing liquid, gas and particulate material, as well as a cleaning device provided herewith and a method for cleaning waste water Grant 5,904,850 - Vellinga May 18, 1	1999-05-18

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