NANJING UNIVERSITY OF TECHNOLOGY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 693
 
  
 
B01D SEPARATION 5129
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 5104
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 5133
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 464
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 4163
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3117
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 237
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 297
 
  
 
C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES 228

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0130,254 NUCLEOTIDE PRODUCTION PROCESSMar 26, 14May 11, 17[C12P]
2016/0214,064 High-Strength Hollow Fiber Zeolite Membrane And Its Preparation MethodMay 09, 14Jul 28, 16[B01D]
2016/0137,557 Method for Preparing Multichannel Ceramic Hollow Fiber MembraneMay 09, 14May 19, 16[C04B, B01D]
2014/0242,673 CHEMICALLY DEFINED CULTURE MEDIUM FOR FERMENTATION TO PRODUCE SUCCINIC ACID AND APPLICATION THEREOFSep 14, 12Aug 28, 14[C12N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9765098 Preparation method of 3,7,11-trimethyldodec-2,4,6,10-tetraene-1-yl-phosphonic saltDec 10, 12Sep 19, 17[C07F]
9627703 Medium and high-temperature carbon-air cellMar 26, 13Apr 18, 17[H01M]
9562242 Method for reusing water in fermented butanedioic acid separation processSep 13, 12Feb 07, 17[C12P, C07C]
9434621 Mesoporous composite titanium oxide and a preparation methodAug 28, 09Sep 06, 16[C04B, H01M, H01B, B01J, C01G]
9416385 Method for microbial production of cyclic adenosine 3′, 5′-monophosphateMar 10, 11Aug 16, 16[C12P, C12N]
9382429 Preparation method of carbon modified fillerAug 17, 10Jul 05, 16[C09K, C03C, C04B, C09C, F16D]
9249433 Clostridium acetobutylicum and application thereofMar 20, 12Feb 02, 16[C12R, C12P, C12N]
9187394 Method for synthesizing 2,7-dimethyl-2,4,6-octatriene-1,8-dialdehydeDec 10, 12Nov 17, 15[C07F, C07C]
9108897 Method for desorbing and regenerating butanol-adsorbing hydrophobic macroporous polymer adsorbentJul 05, 11Aug 18, 15[C07C, B01J, B01D]
9040653 Ring-opening polymerization of cyclic compounds catalyzed by carbene derivativesFeb 24, 11May 26, 15[C08G, B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0145,303 Strong Secretory Signal Peptide Enhancing Small Peptide Motifs and the Use ThereofAbandonedApr 25, 14May 26, 16[C12P, C12N, C07K]
2014/0130,725 ANTI-COLLISION DEVICE MADE OF BUFFERING ENERGY-ABSORBING TYPE WEB-ENHANCED COMPOSITE MATERIALAbandonedDec 30, 11May 15, 14[E01F, B63B]
8598128 Fructosylated puerarin, and preparation method and use thereofExpiredSep 23, 11Dec 03, 13[A61K, C07H]
2013/0217,085 METHODS FOR IMPROVING FERMENTATION YIELD OF POLYUNSATURATED FATTY ACIDSAbandonedJan 13, 11Aug 22, 13[C12P]
2013/0090,466 CRYSTALLIZATION PROCESS OF CYCLIC ADENOSINE 3',5'-MONOPHOSPHATEAbandonedApr 21, 11Apr 11, 13[C07H]
7022639 Catalytic activity accelerant used in petroleum hydrogenationExpiredSep 07, 01Apr 04, 06[B01J]

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