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Andreas BRODHAGEN
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Tiefenthal, DE
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Patents Grants
last 30 patents
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Patent Grant
Continuous process for preparing copolymers
Patent number
9,284,395
Issue date
Mar 15, 2016
Construction Research & Technology GmbH
Christian Schwede
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Process for working-up a reaction mixture comprising polyether polyol
Patent number
9,132,387
Issue date
Sep 15, 2015
BASF SE
Vinit Chilekar
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for a continuous production of polyetherols
Patent number
8,957,257
Issue date
Feb 17, 2015
BASF SE
Vinit Chilekar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing polyether polyols
Patent number
8,461,285
Issue date
Jun 11, 2013
BASF SE
Fatemeh Ahmadnian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Deodorization of polymer compositions
Patent number
8,211,987
Issue date
Jul 3, 2012
BASF SE
Fatemeh Ahmadnian
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Continuous Process For The Preparation Of Polyoxazolines
Publication number
20160090447
Publication date
Mar 31, 2016
Fatemeh Ahmadnian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTINUOUS PROCESS FOR PREPARING COPOLYMERS
Publication number
20150315318
Publication date
Nov 5, 2015
CONSTRUCTION RESEARCH & TECHNOLOGY
Christian SCHWEDE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR WORKING-UP A REACTION MIXTURE COMPRISING POLYETHER POLYOL
Publication number
20130146537
Publication date
Jun 13, 2013
Vinit CHILEKAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR A CONTINUOUS PRODUCTION OF POLYETHEROLS
Publication number
20130023700
Publication date
Jan 24, 2013
BASF SE
Vinit Chilekar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEODORIZATION OF POLYMER COMPOSITIONS
Publication number
20110251345
Publication date
Oct 13, 2011
BASF SE
Fatemeh AHMADNIAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING POLYETHER POLYOLS
Publication number
20110224396
Publication date
Sep 15, 2011
BASF SE
Fatemeh AHMADNIAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...