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Jochen Ackermann
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Muehital, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Transesterification methods
Patent number
8,889,899
Issue date
Nov 18, 2014
Evonik Roehm GmbH
Jochen Ackermann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing alpha-hydroxycarboxylic esters
Patent number
8,569,539
Issue date
Oct 29, 2013
Evonik Roehm GmbH
Alexander May
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing carboxamides by hydrolysis carboxylic acid ni...
Patent number
8,334,406
Issue date
Dec 18, 2012
Evonik Roehm GmbH
Alexander May
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for producing alkyl(meth)acrylates
Patent number
7,999,130
Issue date
Aug 16, 2011
Evonik Roehm GmbH
Jochen Ackermann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the continuous production of alkyl (meth)acrylates
Patent number
6,977,310
Issue date
Dec 20, 2005
Roehm GmbH & Co KG
Jochen Ackermann
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
POLYMERIC MATERIALS FOR EXTERNAL APPLICATIONS WITH SELF-HEALING SUR...
Publication number
20140144427
Publication date
May 29, 2014
Evonik Roehm GmbH
Uwe Numrich
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEW SOLAR CONCENTRATION DEVICES
Publication number
20130306127
Publication date
Nov 21, 2013
Evonik Roehm GmbH
Jochen Ackermann
B32 - LAYERED PRODUCTS
Information
Patent Application
LONG-LIFE OPTICAL CONCENTRATOR BASED ON A SPECIFIC FRESNEL LENS PRO...
Publication number
20130291929
Publication date
Nov 7, 2013
Evonik Roehm GmbH
Uwe Numrich
G02 - OPTICS
Information
Patent Application
WEATHERING-RESISTANT BACKING FILMS
Publication number
20130112272
Publication date
May 9, 2013
EVONIK RÖHM GMBH
Jochen Ackermann
B32 - LAYERED PRODUCTS
Information
Patent Application
TRANSPARENT, WEATHER-RESISTANT BARRIER FILM HAVING AN IMPROVED BARR...
Publication number
20130059139
Publication date
Mar 7, 2013
Evonik Roehm GmbH
Jochen Ackermann
B32 - LAYERED PRODUCTS
Information
Patent Application
PROCESS FOR PREPARING CARBOXAMIDES BY HYDROLYSING CARBONITRILES IN...
Publication number
20110060159
Publication date
Mar 10, 2011
Evonik Roehm GmbH
Alexander May
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING ALKYL (METH)ACRYLATES USING AN ENZYMATIC CYAN...
Publication number
20100021977
Publication date
Jan 28, 2010
Evonik Roehm GmbH
Alexander May
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PROCESS FOR PREPARING ALPHA-HYDROXYCARBOXYLIC ACIDS
Publication number
20090209781
Publication date
Aug 20, 2009
Evonik Roehm GmbH
Jochen Ackermann
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING ALPHA-HYDROXYCARBOXYLIC ESTERS
Publication number
20090182167
Publication date
Jul 16, 2009
Evonik Roehm GmbH
Alexander May
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Transesterification Methods
Publication number
20080194862
Publication date
Aug 14, 2008
Evonik Roehm GmbH
Jochen Ackermann
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods For Producing Alkyl(Meth)Acrylates
Publication number
20080194875
Publication date
Aug 14, 2008
Evonik Roehm GmbH
Jochen Ackermann
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the continuous production of alkyl (meth)acrylates
Publication number
20050119500
Publication date
Jun 2, 2005
ROEHM GMBH & CO. KG
Jochen Ackermann
C07 - ORGANIC CHEMISTRY