NANKAI UNIVERSITY

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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
 
  
 
C07D HETEROCYCLIC COMPOUNDS 3159
 
  
 
C07K PEPTIDES 2134
 
  
 
A01H NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES 1127
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0306,348 POLYPEPTIDE AND USE THEREOF FOR IMPROVING STRESS TOLERANCE IN PLANTSJul 08, 17Oct 26, 17[C12N, A01H, C07K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9184315 Photoelectric materials and preparation thereofMar 07, 12Nov 10, 15[H01L, C08G, C07D, H01B]
9173852 Glycyrrhetinic acid-mediated nanoparticles of hepatic targeted drug delivery system, process for preparing the same and use thereofDec 18, 08Nov 03, 15[A61K]
8815913 Metal-catalyzed copolymerization of imines and carbon monoxide as a route to synthesize polypeptidesJun 08, 09Aug 26, 14[A61K, C07K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8466298 High selectively polymeric adsorbent based on the hydrogen bonding interaction and the use thereof in isolation and purification of active components from gingko biloba extractExpiredFeb 12, 09Jun 18, 13[C08F, C07D]
2012/0012,796 CONDUCTIVE FILMS BASED ON GRAPHENE AND PROCESS FOR PREPARING THE SAMEAbandonedJan 15, 10Jan 19, 12[B05D, B82Y, H01B]
2011/0004,582 METHOD OF CONSTRUCTING THE INTELLIGENT COMPUTER SYSTEMS BASED ON INFORMATION REASONINGAbandonedJul 02, 10Jan 06, 11[G06F]
7749936 Supported amorphous Ni-B alloy catalyst, its preparation and useExpiredOct 17, 06Jul 06, 10[B01J]
2009/0148,881 GEOBACILLUS THERMODENITRIFICANS AS WELL AS THE SCREENING METHOD AND THE USES THEREOFAbandonedMar 22, 05Jun 11, 09[C12Q, C12N]
6835368 Doubly doped lithium niobate crystalsExpiredJun 18, 01Dec 28, 04[G02B, C01D]
6738337 Only-readable three-dimensional optical storage deviceExpiredJun 08, 01May 18, 04[G11B]
6051047 Co-precipitation-reduction-diffusion process for the preparation of neodymium-iron-boron permanent magnetic alloysExpiredJan 15, 98Apr 18, 00[B22F, H01F]
5576118 Magnesium based hydrogen storage alloy electrodeExpiredMar 29, 94Nov 19, 96[H01M]
5358800 Active material of hydrogen storage alloy electrodeExpiredJul 15, 93Oct 25, 94[H01M]
5354576 Hydrogen storage alloy electrodeExpiredDec 23, 92Oct 11, 94[H01M]

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