Hubert Gayet

Follow

Person

Saint Priest, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the purification of natural vanillin
- Patent number 9,617,198
- Issue date Apr 11, 2017
- Rhodia Operations
- Hubert Gayet
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing alkoxy-hydroxybenzaldehyde that is substantial...
- Patent number 9,284,247
- Issue date Mar 15, 2016
- Rhodia Operations
- Laurent Garel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of aromatic aldehydes
- Patent number 9,018,421
- Issue date Apr 28, 2015
- Rhodia Operations
- Hubert Gayet
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation and purification of hydroquinone from crude mixtures the...
- Patent number 8,404,085
- Issue date Mar 26, 2013
- Rhodia Operations
- Hubert Gayet
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of purified hydroquinone and forming of same
- Patent number 8,071,817
- Issue date Dec 6, 2011
- Rhodia Operations
- Hubert Gayet
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying lactams
- Patent number 6,100,396
- Issue date Aug 8, 2000
- Rhodia Fiber & Resin Intermediates
- Hubert Gayet
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE PURIFICATION OF NATURAL VANILLIN
- Publication number 20160039732
- Publication date Feb 11, 2016
- RHODIA OPERATIONS
- Hubert GAYET
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for producing alkoxy-hydroxybenzaldehyde that is substantial...
- Publication number 20150203428
- Publication date Jul 23, 2015
- RHODIA OPERATIONS
- Laurent Garel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SEPARATION OF AROMATIC ALDEHYDES
- Publication number 20120103786
- Publication date May 3, 2012
- GE Infrastructure Sensing Inc
- Hubert Gayet
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SEPARATION AND PURIFICATION OF HYDROQUINONE FROM CRUDE MIXTURES THE...
- Publication number 20100059359
- Publication date Mar 11, 2010
- Hubert Gayet
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF PURIFIED HYDROQUINONE AND FORMING OF SAME
- Publication number 20090306436
- Publication date Dec 10, 2009
- Hubert Gayet
- C07 - ORGANIC CHEMISTRY