Johannes Jeichinus de Vries

Follow

Person

Dalem, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Method for processing magnesium chloride solutions and method for m...
- Patent number 10,850,990
- Issue date Dec 1, 2020
- Purac Biochem B.V.
- Johannes Jeichienus De Vries
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for processing magnesium chloride solutions
- Patent number 10,106,821
- Issue date Oct 23, 2018
- Purac Biochem B.V.
- Johannes Jeichienus De Vries
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and device for manufacturing lactide
- Patent number 10,023,553
- Issue date Jul 17, 2018
- Purac Biochem B.V.
- Johannes Jeichienus De Vries
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of lactic acid or lactate from a magnes...
- Patent number 7,705,180
- Issue date Apr 27, 2010
- Purac Biochem B.V.
- Jan van Krieken
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method of purifying lactic acid esters
- Patent number 6,967,257
- Issue date Nov 22, 2005
- Purac Biochem B.V.
- Jan Van Krieken
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
IMPROVED METHOD FOR PROCESSING MAGNESIUM CHLORIDE SOLUTIONS AND MET...
- Publication number 20190194029
- Publication date Jun 27, 2019
- PURAC BIOCHEM B.V.
- Johannes Jeichienus DE VRIES
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND DEVICE FOR MANUFACTURING LACTIDE
- Publication number 20180155313
- Publication date Jun 7, 2018
- PURAC BIOCHEM B.V.
- Johannes Jeichienus DE VRIES
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PROCESSING MAGNESIUM CHLORIDE SOLUTIONS
- Publication number 20160369302
- Publication date Dec 22, 2016
- PURAC BIOCHEM B.V.
- Johannes Jeichienus DE VRIES
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Process for the preparation of lactic acid or lactate from a magnes...
- Publication number 20050281913
- Publication date Dec 22, 2005
- PURAC BIOCHEM B.V.
- Jan van Krieken
- C07 - ORGANIC CHEMISTRY