Ralf Kelle

Person

Gutersloh, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Branched-chain fatty acids as liquid cation exchangers
- Patent number 9,919,303
- Issue date Mar 20, 2018
- Evonik Degussa GmbH
- Frank Erhardt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
L-lysine containing feed additives
- Patent number 9,023,347
- Issue date May 5, 2015
- Evonik Degussa GmbH
- Hermann Lotter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
L-lysine-containing feed additives
- Patent number 8,802,400
- Issue date Aug 12, 2014
- Evonik Degussa GmbH
- Hermann Lotter
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
BRANCHED-CHAIN FATTY ACIDS AS LIQUID CATION EXCHANGERS
- Publication number 20150209775
- Publication date Jul 30, 2015
- Evonik Industries AG
- Frank Erhardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
L-Lysine-containing feed additives
- Publication number 20140302202
- Publication date Oct 9, 2014
- EVONIK DEGUSSA GmbH
- Hermann LOTTER
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
L-LYSINE-CONTAINING FEED ADDITIVES
- Publication number 20100310714
- Publication date Dec 9, 2010
- Hermann LOTTER
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Feedstuffs additives containing L-lysine with improved abrasion res...
- Publication number 20080131566
- Publication date Jun 5, 2008
- DEGUSSA AG
- Frank Dubner
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
L-lysine-containing feed additives
- Publication number 20070082031
- Publication date Apr 12, 2007
- Hermann Lotter
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Feesdstuffs additives containing L-lysine with improved abrasion re...
- Publication number 20040115304
- Publication date Jun 17, 2004
- Frank Dubner
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Person

Patents Grantslast 30 patents

Branched-chain fatty acids as liquid cation exchangers

L-lysine containing feed additives

L-lysine-containing feed additives

Patents Applicationslast 30 patents

BRANCHED-CHAIN FATTY ACIDS AS LIQUID CATION EXCHANGERS

L-Lysine-containing feed additives

L-LYSINE-CONTAINING FEED ADDITIVES

Feedstuffs additives containing L-lysine with improved abrasion res...

L-lysine-containing feed additives

Feesdstuffs additives containing L-lysine with improved abrasion re...