Marukin Shoyu Co., Ltd.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 495
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 4163
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 396
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 1124

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5919644 Method for assaying sulfate-conjugated bile acid and thereforeAug 21, 97Jul 06, 99[C12Q]
5665574 Method for preparing N-acetylneuraminic acidSep 14, 95Sep 09, 97[C07H, C12P, C12N]
5637690 Sulfate of n-acetylneuraminic acid homopolymer and processes for making and using the sameDec 27, 94Jun 10, 97[C07H]
5585255 Bile acid sulfate sulfatase gene, plasmid containing said gene and method of producing bile acid sulfate sulfataseOct 26, 93Dec 17, 96[C12N]
5472860 Method for preparing N-acetylneuraminic acid by N-acetylneuraminic acid lysase at a pH of 10-12Sep 30, 93Dec 05, 95[C07H, C12P, C12N]
5275939 Process for producing asialo GM1Jun 28, 91Jan 04, 94[C07H, C12P]
5100795 Bile acid sulfate sulfatase, process for its preparation and method for assaying bile acidApr 15, 91Mar 31, 92[C12N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5296360 Process for producing ganglioside G.sub.M1ExpiredJun 28, 91Mar 22, 94[C12P]
5116752 Process for preparing neuraminidaseExpiredJan 15, 91May 26, 92[C12N]
5091305 Bile acid sulfate sulfatase, process for its preparation and method for assaying bile acidExpiredJul 26, 90Feb 25, 92[C12N]
4699883 Process for producing N-acylneuraminate aldolaseExpiredJul 23, 85Oct 13, 87[C12R, C12N]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.