NAGASE & CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 9129
 
  
 
C07D HETEROCYCLIC COMPOUNDS 4158
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 495
 
  
 
G03D APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS 412
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252
 
  
 
B01D SEPARATION 3131
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
C07B GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR 215
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 2165

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0043,509 METHOD OF MANUFACTURING BONDED BODY COMPRISING THREE-DIMENSIONAL NETWORK STRUCTURE AND FOAMApr 14, 15Feb 16, 17[B29C, B01D]
2017/0043,695 CUSHION STRUCTURE, CUSHION STRUCTURE COMPONENT AND CUSHION STRUCTURE MANUFACTURING METHODApr 14, 15Feb 16, 17[A47C, B60N, B68G]
2015/0284,759 METHOD FOR PRODUCING D-ALLOSEOct 30, 13Oct 08, 15[C12P, C12N]
2015/0247,052 COATING AND COATED STEELJul 30, 12Sep 03, 15[C09D, C08K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9843175 Method for manufacturing insert-molded bus bar, and insert-molded bus barSep 02, 13Dec 12, 17[B29C, H01B, H01R, H02G, B29K, B29L]
9605020 Method for producing dipeptide derivative containing disubstituted amino acid residueAug 20, 14Mar 28, 17[C07C, C07B, C07K]
9240237 Semiconductor device and method of writing/reading entry address into/from semiconductor deviceDec 26, 13Jan 19, 16[G06F, G11C]
8722919 Process for production of mono-substituted alkylated compound using aldimine or derivative thereofJul 28, 06May 13, 14[C07C]
8716524 Optically active quaternary ammonium salt having axial asymmetry and process for producing a-amino acid and derivative thereof with the sameMar 03, 11May 06, 14[C07C]
8697910 Optically active quaternary ammonium salt having axial asymmetry and process for producing α-amino acid and derivative thereof with the sameJan 23, 07Apr 15, 14[C07C]
8614316 Optically active quaternary ammonium salt having axial asymmetry and process for producing α-amino acid and derivative thereof with the sameMar 24, 06Dec 24, 13[C07D]
8263798 Optically active quaternary ammonium salt having axial asymmetry, and method for producing alpha-amino acid and derivative thereof by using the sameDec 28, 11Sep 11, 12[C07C]
8252952 Optically active quaternary ammonium salt having axial asymmetry, and method for producing alpha-amino acid and derivative thereof by using the sameDec 28, 11Aug 28, 12[C07C]
8242303 Method of producing optically active N-(halopropyl) amino acid derivativeMay 19, 08Aug 14, 12[C07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0181,913 Enzyme Preparation for Modifying Food MaterialAbandonedMay 17, 13Jul 02, 15[A23L, C12N]
2012/0101,309 OPTICALLY ACTIVE QUATERNARY AMMONIUM SALT HAVING AXIAL ASYMMETRY, AND METHOD FOR PRODUCING ALPHA-AMINO ACID AND DERIVATIVE THEREOF BY USING THE SAMEAbandonedDec 28, 11Apr 26, 12[C07C]
2012/0101,310 OPTICALLY ACTIVE QUATERNARY AMMONIUM SALT HAVING AXIAL ASYMMETRY, AND METHOD FOR PRODUCING ALPHA-AMINO ACID AND DERIVATIVE THEREOF BY USING THE SAMEAbandonedDec 28, 11Apr 26, 12[C07C]
2012/0095,218 OPTICALLY ACTIVE QUATERNARY AMMONIUM SALT HAVING AXIAL ASYMMETRY, AND METHOD FOR PRODUCING ALPHA-AMINO ACID AND DERIVATIVE THEREOF BY USING THE SAMEAbandonedDec 27, 11Apr 19, 12[C07D]
2011/0094,959 FILTER RETAINERAbandonedMar 31, 09Apr 28, 11[B01D]
2010/0183,853 STRIPPING AGENT FOR RESIST FILM ON/ABOVE CONDUCTIVE POLYMER, METHOD FOR STRIPPING RESIST FILM, AND SUBSTRATE HAVING PATTERNED CONDUCTIVE POLYMERAbandonedMay 27, 08Jul 22, 10[B08B, G03F, B32B]
7514244 Lipid and food compositions containing docosahexaenoic acid and docosapentaenoic acidExpiredJan 13, 03Apr 07, 09[C12P, A23K]
2007/0205,179 Manufacturing method of liquid crystal display deviceAbandonedSep 26, 06Sep 06, 07[B29D, C23F]
2007/0134,846 Electronic member fabricating method and ic chip with adhesive materialAbandonedOct 07, 04Jun 14, 07[H01L]
7115721 Microorganism, its product and utilization thereofExpiredJan 29, 03Oct 03, 06[C07H]
7109037 Water-based resist stripping liquid management apparatus and water-based resist stripping liquid management methodExpiredJun 25, 02Sep 19, 06[G01N]
7101517 Processing solution preparation and supply method and apparatusExpiredJan 15, 03Sep 05, 06[B01J]
2006/0164,647 Apparatus for marking a defectAbandonedJan 04, 06Jul 27, 06[G01N]
2005/0181,089 Stamper original and its manufacturing method, stamper and its manufacturing method, and optical diskAbandonedApr 12, 05Aug 18, 05[A23G]
6875359 Developer waste liquid regenerating apparatus and methodExpiredNov 27, 02Apr 05, 05[B01D]
2004/0209,238 Cell division-visualized cell and method of production of the same, method of detection of fluorescence, method of evaluation of influence upon cell division, and method of screenigAbandonedNov 24, 03Oct 21, 04[C12Q, C12N]
2004/0084,591 Bracket for mounting speakerAbandonedOct 10, 03May 06, 04[A47F]
2004/0011,463 Resist stripping equipmentAbandonedJul 07, 03Jan 22, 04[H01L]
2003/0141,246 Regenerating apparatus and method for resist stripping waste liquidsAbandonedNov 27, 02Jul 31, 03[B01D]
2003/0131,800 Method of culturing zooplankton, apparatus for culturing by the same, and culture obtained by the sameAbandonedJan 02, 03Jul 17, 03[C12N, A01K]

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