Leif Johnen

Person

Voerde, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the production of mixtures containing tertiary isononano...
- Patent number 9,695,100
- Issue date Jul 4, 2017
- Oxea GmbH
- Kristina Kockrick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vinyl esters of isononanoic acid starting from 2-ethyl hexanol, met...
- Patent number 9,334,225
- Issue date May 10, 2016
- Oxea GmbH
- Leif Johnen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vinyl acetate/vinyl 3,5,5-trimethylhexanoate copolymer binder resins
- Patent number 9,315,694
- Issue date Apr 19, 2016
- Oxea GmbH
- Antonietta Schiro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Transvinylation as a first stage of coupling production of vinyl es...
- Patent number 9,174,921
- Issue date Nov 3, 2015
- Oxea GmbH
- Leif Johnen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing vinyl esters
- Patent number 9,174,922
- Issue date Nov 3, 2015
- Oxea GmbH
- Leif Johnen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous method for producing primary aliphatic amines from aldeh...
- Patent number 9,108,898
- Issue date Aug 18, 2015
- Oxea GmbH
- Dirk Bermann
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IMPROVED CONTROL OF THE ISOMER RATIOS IN HYDROFORMYLATIONS
- Publication number 20240383834
- Publication date Nov 21, 2024
- OQ Chemicals GmbH
- Christoph BALZAREK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for the Production of Mixtures Containing Tertiary Isononano...
- Publication number 20170183284
- Publication date Jun 29, 2017
- OXEA GMBH
- Kristina KOCKRICK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Continuous Method for Producing Primary Aliphatic Amines from Aldeh...
- Publication number 20150191415
- Publication date Jul 9, 2015
- Dirk Bermann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the Production of Diiobutene
- Publication number 20150184202
- Publication date Jul 2, 2015
- OXEA GMBH
- Jens Klabunde
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Vinyl Esters of Isononanoic Acid Starting from 2-Ethyl Hexanol, Met...
- Publication number 20150166456
- Publication date Jun 18, 2015
- OXEA GMBH
- Leif Johnen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Transvinylation as a First Stage of Coupling Production of Vinyl Es...
- Publication number 20140357881
- Publication date Dec 4, 2014
- Leif Johnen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Vinyl Esters
- Publication number 20140343310
- Publication date Nov 20, 2014
- Leif Johnen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Vinyl Acetate/Vinyl 3,5,5-trimethylhexanoate Copolymer Binder Resins
- Publication number 20140220342
- Publication date Aug 7, 2014
- OXEA GMBH
- Antonietta Schiro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Leif Johnen

Person

Patents Grantslast 30 patents

Method for the production of mixtures containing tertiary isononano...

Vinyl esters of isononanoic acid starting from 2-ethyl hexanol, met...

Vinyl acetate/vinyl 3,5,5-trimethylhexanoate copolymer binder resins

Transvinylation as a first stage of coupling production of vinyl es...

Method for producing vinyl esters

Continuous method for producing primary aliphatic amines from aldeh...

Patents Applicationslast 30 patents

METHOD FOR IMPROVED CONTROL OF THE ISOMER RATIOS IN HYDROFORMYLATIONS

Method for the Production of Mixtures Containing Tertiary Isononano...

Continuous Method for Producing Primary Aliphatic Amines from Aldeh...

Method for the Production of Diiobutene

Vinyl Esters of Isononanoic Acid Starting from 2-Ethyl Hexanol, Met...

Transvinylation as a First Stage of Coupling Production of Vinyl Es...

Method for Producing Vinyl Esters

Vinyl Acetate/Vinyl 3,5,5-trimethylhexanoate Copolymer Binder Resins