Biosource Technologies, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 4163
 
  
 
A01H NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES 2126
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6033895 Process for isolating and purifying viruses, soluble proteins and peptides from plant sourcesFeb 25, 99Mar 07, 00[A61K, C12N]
5889191 Viral amplification of recombinant messenger RNA in transgenic plantsJun 07, 95Mar 30, 99[C12N, A01H]
5811653 Viral amplification of recombinant messenger RNA in transgenic plantsDec 29, 93Sep 22, 98[C12N, A01H]
5589367 Recombinant plant viral nucleic acidsJan 19, 94Dec 31, 96[C12N]
5420783 Control logic power down circuitMar 25, 94May 30, 95[H02J, G05F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5965794 Viral amplification of recombinant messenger RNA in transgenic plantsExpiredNov 09, 94Oct 12, 99[C12N, A01H]
5889190 Recombinant plant viral nucleic acidsExpiredJun 07, 95Mar 30, 99[C12N, A01H]
5866785 Recombinant plant viral nucleic acidsExpiredJun 07, 95Feb 02, 99[C12N, A01H]
5837505 Melanin production from transformed escherichia coliExpiredMar 09, 95Nov 17, 98[C12P, C12N]
5817631 Therapeutic uses of melaninExpiredJun 06, 95Oct 06, 98[A61K]
5814495 Melanin production by streptomycesExpiredMar 14, 95Sep 29, 98[A61K, C12P]
5801047 Method for making stable extracellular tyrosinase and synthesis of polyphenolic polymers therefromExpiredJun 06, 95Sep 01, 98[C12N]
5792649 Method for making stable, extracellular tyrosinase and synthesis of polyphenolic polymers therefromExpiredNov 17, 93Aug 11, 98[C12N]
5776968 Therapeutic uses of melaninExpiredJun 07, 95Jul 07, 98[A61K]
5741898 DNA sequence encoding nicotiana squalene synthetaseExpiredSep 22, 94Apr 21, 98[C12N]
5705624 DNA sequences encoding enzymes useful in phytoene biosynthesisExpiredDec 27, 95Jan 06, 98[C07H, C12N]
5703051 Therapeutic uses of melaninExpiredDec 10, 92Dec 30, 97[A61K]
5641661 Pichia pastoris alcohol oxidase ZZA1 and ZZA2 regulatory regions for heterologous gene expressionExpiredMar 25, 94Jun 24, 97[C12P, C12N]
5631151 Melanin production by transformed organismsExpiredMar 20, 92May 20, 97[C12P, C12N]
5529909 Tyrosinase-activator protein fusion enzymeExpiredNov 12, 93Jun 25, 96[C12N]
5522175 Natural savory and umami flavoring materials from dehydrated mushroomExpiredJun 01, 94Jun 04, 96[A01H, A01G]
5500483 Pichia pastoris alcohol oxidase ZZA1 regulatory region for heterologous gene expressionExpiredMar 25, 93Mar 19, 96[C12N]
5486351 Method for making stable, extracellular tyrosinase and synthesis of polyphenolic polymers therefromExpiredDec 14, 93Jan 23, 96[A61K, C12P, C12N]
5466592 Method for making stable, extracellular tyrosinase and synthesis of polyphenolic polymers therefromExpiredNov 17, 93Nov 14, 95[A61K, C12P, C12N]

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