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AVECIA BIOTECHNOLOGY INC

Overview
  • Total Patents
    68
About

AVECIA BIOTECHNOLOGY INC has a total of 68 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, environmental technology and biotechnology are CHIRALGEN LTD, SAMCHULLY PHARM CO LTD and WADA TAKESHI.

Patent filings per year

Chart showing AVECIA BIOTECHNOLOGY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sinha Nanda Dulal 19
#2 Sinha Nanda 11
#3 Tang Jin-Yan 8
#4 Zedalis William Edward 6
#5 Miranda Gregory Keith 6
#6 Mccormac Paul 6
#7 Kuchimanchi Satya 6
#8 Sinha Nanda D 5
#9 Wellings Donald Alfred 5
#10 Johansen Jack T 5

Latest patents

Publication Filing date Title
WO2010020750A1 Method for the analysis of oligonucleotides
WO2009007736A1 Oxidation process
EP1963351A2 Process for the preparation of poly(alkoxylated) oligonucleotides
EP1737877A1 Process for the removal of exocyclic base protecting groups
EP1575965A1 Process for the preparation of phosphitylation agents
CA2501565A1 Phosphitylation process
EP1490488A2 Purification methods for oligonucleotides and their analogs
WO03045969A1 Coupling reagent for h-phosphonate chemistry
HU0400151A2 Activators for oligonucleotide synthesis
EP1385860A1 Immobilization of oligonucleotides onto solid supports
CA2421489A1 Synthons for oligonucleotide synthesis
WO0196358A1 Deprotection of synthetic oligonucleotides using acrylonitrile scavenger
US6538128B1 Detritylation solvents for nucleic acid synthesis
US6500944B2 Sulfurizing reagent: 3-aryl-1,2,4-dithiazoline-5-ones
US6340749B1 Preparation of nucleoside phosphoramidites and oligonucleotide synthesis