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Ming-Biann Liu
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Midland, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for coagulating and washing lyotropic polybenzazole films
Patent number
5,302,334
Issue date
Apr 12, 1994
The Dow Chemical Company
Peter E. Pierini
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Convective leaching of polybenzazole films
Patent number
5,292,470
Issue date
Mar 8, 1994
The Dow Chemical Company
Lalitha Reddy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for coagulation, washing and leaching of shaped polybenzazo...
Patent number
5,292,469
Issue date
Mar 8, 1994
The Dow Chemical Company
Reid H. Bowman
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Salts of polybenzazole monomers and their use
Patent number
5,276,128
Issue date
Jan 4, 1994
The Dow Chemical Company
Steven Rosenberg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphate salts of monomers for PBZ and their use in preparing PBZ...
Patent number
5,138,020
Issue date
Aug 11, 1992
The Dow Chemical Company
William J. Harris
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aqueous reduction process for halo-nitro-phenols
Patent number
5,001,265
Issue date
Mar 19, 1991
The Dow Chemical Company
Ming-Biann Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing poly (vinylbenzyl ethers) of polyphenols
Patent number
4,956,442
Issue date
Sep 11, 1990
The Dow Chemical Company
Ming-Biann Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing monohalogenated cyclobutarenes
Patent number
4,891,455
Issue date
Jan 2, 1990
The Dow Chemical Company
Ming-Biann Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrolysis of halo- and alkyl-substituted phenols
Patent number
4,849,548
Issue date
Jul 18, 1989
The Dow Chemical Company
Ming-Biann Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing monobrominated cyclobutarenes
Patent number
4,822,930
Issue date
Apr 18, 1989
The Dow Chemical Company
Ming-Biann Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing halogenated trialkyl phosphate esters
Patent number
4,714,771
Issue date
Dec 22, 1987
The Dow Chemical Company
Ming-Biann Liu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for electrochemically forming an aromatic compound containi...
Patent number
4,643,807
Issue date
Feb 17, 1987
The Dow Chemical Company
Ming-Biann Liu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR