Ohgen Research Laboratories, Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 491
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7579376 Geranyl compoundsOct 22, 07Aug 25, 09[A01N, C07C]
7553820 Mevalonic acid derivativesOct 23, 07Jun 30, 09[A61K, C07H, A01N]
7507765 Geranyl compoundsFeb 17, 06Mar 24, 09[A61K, A01N]
7125852 Geranyl compoundsDec 26, 02Oct 24, 06[A01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5672757 N-methyldeacetylcolchiceinamide derivativesExpiredMar 01, 96Sep 30, 97[C07C]
5523320 N-methyldeacetylcolchiceinamide derivativesExpiredJan 03, 95Jun 04, 96[A61K, C07D, C07C]
5326786 5,6,7,9-tetrahydro-1,2,3-trimethoxy-9-oxobenzo[alpha]heptalene derivative and pharmaceutical useExpiredApr 23, 93Jul 05, 94[A61K, C07C]
5220002 Deacetylcolchicine derivativesExpiredDec 20, 91Jun 15, 93[A61K, C07H, C07C]
4929547 Antitumor protein gene of streptococcus pyogenes Su, plasmids containing the gene, transformant cells harboring the plasmids, and process for producing the antitumor proteinExpiredDec 24, 86May 29, 90[C12P, C12N]

Top Inventors for This Owner

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