Jan Arie Niessen

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Gorinchem, NL

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Patents Grantslast 30 patents

Information Patent Grant
Quantification method of impurities in lactide
- Patent number 10,627,347
- Issue date Apr 21, 2020
- Purac Biochem B.V.
- Gerrit Gobius Du Sart
- G01 - MEASURING TESTING
Information Patent Grant
Quantification of lactide amounts in a polymeric matrix
- Patent number 10,578,549
- Issue date Mar 3, 2020
- Purac Biochem B.V.
- Gerrit Gobius Du Sart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
QUANTIFICATION METHOD OF IMPURITIES IN LACTIDE
- Publication number 20160299071
- Publication date Oct 13, 2016
- PURAC BIOCHEM B.V.
- Gerrit GOBIUS DU SART
- G01 - MEASURING TESTING
Information Patent Application
QUANTIFICATION OF LACTIDE AMOUNTS IN A POLYMERIC MATRIX
- Publication number 20150168295
- Publication date Jun 18, 2015
- PURAC BIOCHEM B.V.
- Gerrit Gobius Du Sart
- G01 - MEASURING TESTING