OCEAN UNIVERSITY OF CHINA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 396
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 3102
 
  
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS246
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 229
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 148
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 137

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9683314 Oxygen and nitrogen co-doped polyacrylonitrile-based carbon fiber and preparation method thereofFeb 19, 13Jun 20, 17[C07D, H01M, D01F]
9593947 Method for the measurement of turbulence by using reciprocating ocean microstructure profilerDec 11, 14Mar 14, 17[G01N, G01C, G01D]
9557171 Reciprocating ocean microstructure profilerDec 11, 14Jan 31, 17[G01N, G01C, B63B]
9493496 Algin oligosaccharides and the derivatives thereof as well as the manufacture and the use of the sameSep 10, 14Nov 15, 16[C07H, A61K, C08B]
9485970 with orange left and right shellsApr 16, 14Nov 08, 16[A01K]
9423251 Type of along-the-cable reciprocating motion control mechanismSep 11, 15Aug 23, 16[G01C]
9372082 Method for along-the-cable underwater profile measurementSep 11, 15Jun 21, 16[G01C, G01F]
9085598 Compounds targeting the cell invasion protein complex, their pharmaceutical compositions and methods of use thereofOct 26, 12Jul 21, 15[C07H]
8946116 Nanometer powder catalyst and its preparation methodSep 14, 07Feb 03, 15[C25B, H01M, B01J]
8835403 Algin oligosaccharides and the derivatives thereof as well as the manufacture and the use of the sameFeb 25, 05Sep 16, 14[A61K, C07H, C08B, A61P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8202971 Process for preparing compounds of chitosan saccharified with aminosugarExpiredJul 08, 09Jun 19, 12[C08B]

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