Erik Van Zessen

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Heerenveen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for removing sulphide from an aqueous solution
- Patent number 9,944,961
- Issue date Apr 17, 2018
- Paques I.P. B.V.
- Erik Van Zessen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrogen sulfide removal from anaerobic treatment
- Patent number 9,764,966
- Issue date Sep 19, 2017
- Paques I.P. B.V.
- Petrus Cornelis Van Der Heijden
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for removing sulfide from alkaline washing liquids
- Patent number 8,715,504
- Issue date May 6, 2014
- Paques I.P. B.V.
- René Alexander Rozendal
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR CONTROLLING THE SODIUM AND SULFUR BALANCE IN A PULP MILL
- Publication number 20210130208
- Publication date May 6, 2021
- STORA ENSO OYJ
- Erik VAN ZESSEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOLOGICAL TREATMENT OF INDUSTRIAL ALKALINE STREAMS
- Publication number 20210130209
- Publication date May 6, 2021
- STORA ENSO OYJ
- Erik VAN ZESSEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A PROCESS FOR REMOVING SULPHIDE FROM AN AQUEOUS SOLUTION
- Publication number 20160215310
- Publication date Jul 28, 2016
- PAQUES I.P. B.V.
- Erik VAN ZESSEN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
HYDROGEN SULFIDE REMOVAL FROM ANAEROBIC TREATMENT
- Publication number 20150344326
- Publication date Dec 3, 2015
- PAQUES I.P. B.V.
- Petrus Cornelis VAN DER HEIJDEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR REMOVING SULFIDE FROM ALKALINE WASHING LIQUIDS
- Publication number 20110011799
- Publication date Jan 20, 2011
- PAQUES B.V.
- Rene Alexander Rozendal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL