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Ruoh-Chyu Ruaan
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Taoyuan County, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Cell-penetrating drug carrier and the application thereof
Patent number
10,322,188
Issue date
Jun 18, 2019
National Central University
Ruoh-Chyu Ruaan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antibiofouling composition, antibiofouling membrane and method for...
Patent number
9,346,022
Issue date
May 24, 2016
Chung Yuan Christian University
Yung Chang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dental care product
Patent number
8,980,232
Issue date
Mar 17, 2015
Chung Yuan Christian University
Yung Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Peptide chromatographic purification assisted by combining of solub...
Patent number
8,933,196
Issue date
Jan 13, 2015
National Central University
Wen-Yih Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Low biofouling filtration membranes and their forming method
Patent number
8,062,751
Issue date
Nov 22, 2011
Chung Yuan Christian University
Yung Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Asymmetric porous polytetrafluoroethylene membrane for a filter
Patent number
7,374,679
Issue date
May 20, 2008
Yeu Ming Tai Chemical Industrial Co., Ltd.
James Huang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Asymmetric porous polytetrafluoroethylene membrane for clothing
Patent number
7,309,663
Issue date
Dec 18, 2007
Yeu Ming Tai Chemical Industrial Co., Ltd.
James Huang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Asymmetric porous polytetrafluoroethylene membrane and process for...
Patent number
6,852,223
Issue date
Feb 8, 2005
Yeu Ming Tai Chemical Industrial Co., Ltd.
James Huang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Cell-Penetrating Drug Carrier and the Application Thereof
Publication number
20160120998
Publication date
May 5, 2016
National Central University
Ruoh-Chyu Ruaan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Peptide Ligand with Antibody Selectivity and the Application Thereof
Publication number
20160046665
Publication date
Feb 18, 2016
National Central University
Ruoh-Chyu Ruaan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Biomimetic Agent For Anti-Biofouling Coating And Method For Making...
Publication number
20140148552
Publication date
May 29, 2014
CHUNG YUAN CHRISTIAN UNIVERSITY
Yung Chang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Antibiofouling Composition, Antibiofouling Membrane And Method For...
Publication number
20130228511
Publication date
Sep 5, 2013
CHUNG YUAN CHRISTIAN UNIVERSITY
Yung Chang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Peptide Chromatographic Purification Assisted by Combining of Solub...
Publication number
20120296068
Publication date
Nov 22, 2012
ScinoPharm Taiwan Ltd.
Wen-Yih CHEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DENTAL CARE PRODUCT
Publication number
20120128600
Publication date
May 24, 2012
Yung CHANG
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Filter Medium For Leukocyte Removal
Publication number
20120067821
Publication date
Mar 22, 2012
CHUNG YUAN CHRISTIAN UNIVERSITY
Yung Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Low BIOFOULING FILTRATION MEMBRANES AND THEIR FORMING METHOD
Publication number
20090162662
Publication date
Jun 25, 2009
CHUNG YUAN CHRISTIAN UNIVERSITY
Yung Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Asymmetric porous polytetrafluoroethylene membrane for clothing
Publication number
20040198121
Publication date
Oct 7, 2004
Yeu Ming Tai Chemical Industrial Co., Ltd.
James Huang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Asymmetric porous polytetrafluoroethylene membrane for a filter
Publication number
20040195173
Publication date
Oct 7, 2004
Yeu Ming Tai Chemical Industrial Co., Ltd.
James Huang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Asymmetric porous polytetrafluoroethylene membrane and process for...
Publication number
20030089660
Publication date
May 15, 2003
Yeu Ming Tai Chemical Industrial Co., Ltd.
James Huang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL