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Byoung-Yeon Kim
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Baton Rouge, LA, US
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Patents Grants
last 30 patents
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Patent Grant
Reactor and process for preparing phosgene
Patent number
9,023,300
Issue date
May 5, 2015
BASF SE
Gerhard Olbert
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing phosgene
Patent number
8,993,803
Issue date
Mar 31, 2015
BASF SE
Gerhard Olbert
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of light-colored iocyanates of a diphen...
Patent number
8,841,480
Issue date
Sep 23, 2014
BASF SE
Heiner Schelling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing light-coloured isocyanates of the diphenylmet...
Patent number
8,748,655
Issue date
Jun 10, 2014
BASF SE
Heiner Schelling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reactor and process for preparing phosgene
Patent number
8,492,587
Issue date
Jul 23, 2013
BASF SE
Gerhard Olbert
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
PROCESS FOR PREPARING LIGHT-COLOURED ISOCYANATES OF THE DIPHENYLMET...
Publication number
20120172620
Publication date
Jul 5, 2012
BASF SE
Heiner Schelling
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF LIGHT-COLORED IOCYANATES OF A DIPHEN...
Publication number
20120108843
Publication date
May 3, 2012
BASF SE
Heiner Schelling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING PHOSGENE
Publication number
20110319662
Publication date
Dec 29, 2011
BASF SE
Gerhard Olbert
C01 - INORGANIC CHEMISTRY
Information
Patent Application
REACTOR AND PROCESS FOR PREPARING PHOSGENE
Publication number
20110288334
Publication date
Nov 24, 2011
BASF SE
Gerhard Olbert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REACTOR AND PROCESS FOR PREPARING PHOSGENE
Publication number
20110269995
Publication date
Nov 3, 2011
BASF SE
Gerhard Olbert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL