Seikagaku Kogyo 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
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 229
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198
 
  
 
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
5641643 Horseshoe crab amebocyte lysate factor G activation inhibitorOct 13, 95Jun 24, 97[C07H, C12Q, C08B]
5474984 Horseshoe crab amebocyte lysate factor G activation inhibitorMay 20, 94Dec 12, 95[A61K, C08B]
5362491 Modified biologically active protein compositionFeb 02, 94Nov 08, 94[A61K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5571892 Polypeptide and anti-HIV drug prepared therefromExpiredJul 01, 92Nov 05, 96[A61K, C07K]
5416194 Polypeptide having affinity for lipopolysaccharide and method for preparing the sameExpiredAug 07, 92May 16, 95[A61K, C07K]
5198355 Purification of glycosaminoglycan degrading enzymes with a sulfated polysaccharideExpiredAug 24, 89Mar 30, 93[C12N]
5155032 Horseshoe crab amebocyte lysate factor G activation inhibitorExpiredMay 01, 90Oct 13, 92[C07H, C12Q, C12N]
5068314 Lipopolysaccharide-binding polypeptideExpiredApr 19, 89Nov 26, 91[A61K, C07K]
4863907 Crosslinked glycosaminoglycans and their useExpiredJun 25, 85Sep 05, 89[A61K, C07H, C07B]
4716224 Crosslinked hyaluronic acid and its useExpiredMay 02, 85Dec 29, 87[A61K]
4495294 Method for determining bacterial endotoxin and kit thereforExpiredNov 15, 82Jan 22, 85[G01N]
4454123 O-xylopyranoside series compounds and methods of useExpiredMar 07, 83Jun 12, 84[C07H, A61K]
4446312 C-.beta.-D-Xylopyranoside series compoundsExpiredFeb 14, 83May 01, 84[C07H]
4421650 Process for separation of carbohydratesExpiredJan 26, 83Dec 20, 83[B01D]
4321058 Latex composition and method for determining erythropoietinExpiredJun 25, 80Mar 23, 82[G01N]
4205127 Process for the renewal of an insolubilized glucose isomeraseExpiredJun 20, 78May 27, 80[C12N]
4188264 Process for determining bacterial endotoxin and reagents used thereforExpiredNov 01, 77Feb 12, 80[G01N]

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!.