Chulalongkorn University

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 191
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9669085 Needle-free administration of PRRSV vaccinesMay 24, 12Jun 06, 17[A61K, C12N, C07K]
9607916 Encapsulant materials and a method of making thereofApr 05, 13Mar 28, 17[H01L, C09D]
9064820 Method and encapsulant for flip-chip assemblyApr 05, 13Jun 23, 15[H01L]
9012698 Method of extracting lutein/xanthophylls from natural materials and highly purified lutein/xanthophylls obtained from the method thereofAug 24, 12Apr 21, 15[C07C, C09B]
8617657 Small block copolymer of polyimideAug 26, 08Dec 31, 13[B05D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0166,608 Polysaccharide products from durian: process for isolation and purification and their applicationsAbandonedMar 01, 02Sep 04, 03[A61K, C08B]
6403984 Amorphous semiconductor photocouplerExpiredApr 13, 95Jun 11, 02[H01L]
5849662 Catalyst comprising of element from group 1B and VIIIB activated by oxygen or oxygen containing compoundExpiredJun 07, 95Dec 15, 98[B01J]
5656823 Amorphous semiconductor thin film light emitting diodeExpiredMar 31, 95Aug 12, 97[H01L]
5264638 Process for extraction and purification of plaunotolExpiredJan 28, 92Nov 23, 93[C07C]

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