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Patents Grants
last 30 patents
Information
Patent Grant
Titanium-silicalite molecular sieve, method for preparing the same...
Patent number
10,214,483
Issue date
Feb 26, 2019
China Petrochemical Development Corporation
Ya-Ping Chen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Titanium-silicalite molecular sieve, method for preparing the same...
Patent number
9,434,683
Issue date
Sep 6, 2016
China Petrochemical Development Corporation
Ya-Ping Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Titanium-silicalite molecular sieve, method for preparing the same...
Patent number
9,371,238
Issue date
Jun 21, 2016
China Petrochemical Development Corporation
Ya-Ping Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for hydroxylation of phenol
Patent number
9,206,101
Issue date
Dec 8, 2015
China Petrochemical Development Corporation
I-Hui Lin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing ketoxime
Patent number
9,133,106
Issue date
Sep 15, 2015
China Petrochemical Development Corporation
Shih-Yao Chao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing large-sized titanium-silicalite molecular siev...
Patent number
8,772,194
Issue date
Jul 8, 2014
China Petrochemical Development Corporation, Taipei (Taiwan)
Shih-Yao Chao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing titanium-silicalite molecular sieve and method...
Patent number
8,753,998
Issue date
Jun 17, 2014
China Petrochemical Development Corporation, Taipei (Taiwan)
Chien-Chang Chiang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing titanium-silicalite molecular sieve and method...
Patent number
8,540,956
Issue date
Sep 24, 2013
China Petrochemical Development Corporation
Pin-To Yao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing amide
Patent number
8,524,895
Issue date
Sep 3, 2013
China Petrochemical Development Corporation
Tung-Han Tsai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst composition for preparing hydroxylamine
Patent number
7,622,420
Issue date
Nov 24, 2009
China Petrochemical Development Corporation
Pin-To Yao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing hydroxylamine
Patent number
7,417,168
Issue date
Aug 26, 2008
China Petrochemical Development Corporation
Pin-To Yao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing hydroxylamine
Patent number
7,399,885
Issue date
Jul 15, 2008
China Petrochemical Development Corporation
Pin-To Yao
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
TITANIUM-SILICALITE MOLECULAR SIEVE, METHOD FOR PREPARING THE SAME...
Publication number
20160355467
Publication date
Dec 8, 2016
China Petrochemical Development Corporation
Ya-Ping Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING CATECHOL
Publication number
20140179956
Publication date
Jun 26, 2014
China Petrochemical Development Corporation, Taipei (Taiwan)
I-Hui Lin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING KETOXIME
Publication number
20140179951
Publication date
Jun 26, 2014
China Petrochemical Development Corporation, Taipei (Taiwan)
Shih-Yao Chao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR HYDROXYLATION OF PHENOL
Publication number
20140100392
Publication date
Apr 10, 2014
China Petrochemical Development Corporation, Taipei (Taiwan)
I-Hui Lin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TITANIUM-SILICALITE MOLECULAR SIEVE, METHOD FOR PREPARING THE SAME...
Publication number
20130041181
Publication date
Feb 14, 2013
China Petrochemical Development Corporation
Ya-Ping Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TITANIUM-SILICALITE MOLECULAR SIEVE, METHOD FOR PREPARING THE SAME...
Publication number
20120277468
Publication date
Nov 1, 2012
China Petrochemical Development Corporation, Taipei (Taiwan)
Ya-Ping Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING TITANIUM-SILICALITE MOLECULAR SIEVE AND METHOD...
Publication number
20120271066
Publication date
Oct 25, 2012
China Petrochemical Development Corporation, Taipei (Taiwan)
Chien-Chang Chiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING LARGE-SIZED TITANIUM-SILICALITE MOLECULAR SIEV...
Publication number
20120209029
Publication date
Aug 16, 2012
China Petrochemical Development Corporation, Taipei (Taiwan)
Shih-Yao CHAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING TITANIUM-SILICALITE MOLECULAR SIEVE AND METHOD...
Publication number
20110144328
Publication date
Jun 16, 2011
China Petrochemical Development Corporation
Pin-To Yao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING AMIDE
Publication number
20100063274
Publication date
Mar 11, 2010
CHINA PETROCHEMICAL DEVELOPMENT CORPORATION, Taipei(Taiwan)
Tung-Han Tsai
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for preparing hydroxylamine
Publication number
20080015388
Publication date
Jan 17, 2008
Pin-To Yao
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method for preparing hydroxylamine
Publication number
20070265471
Publication date
Nov 15, 2007
China Petrochemical Development Corporation
Pin-To Yao
C01 - INORGANIC CHEMISTRY