Marcellinus Alexander Van Doorn

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Goor, NL

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Patents Grantslast 30 patents

Information Patent Grant
Use of a metal supplement in animal feed
- Patent number 11,208,376
- Issue date Dec 28, 2021
- Nouryon Chemicals International B.V.
- Carel Theo Jozef Wreesmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing alkylene diamine triacetic acid
- Patent number 6,492,549
- Issue date Dec 10, 2002
- Akzo Novel NV
- Marcellinus Alexander Van Doorn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminoalkane diphosphonic acids in pulp bleaching
- Patent number 5,641,386
- Issue date Jun 24, 1997
- Akzo Nobel N.V.
- Eltjo Boelema
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
USE OF A METAL SUPPLEMENT IN ANIMAL FEED
- Publication number 20120231112
- Publication date Sep 13, 2012
- Akzo Nobel Chemicals International B.V.
- Carel Theo Jozef Wreesmann
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Process for preparing alkylene diamine triacetic acid
- Publication number 20010007042
- Publication date Jul 5, 2001
- Marcellinus Alexander Van Doorn
- C07 - ORGANIC CHEMISTRY