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Canadian application, no grantCanada

Crystallization and structure determination of staphylococcus aureus udp-n-acetylenolpyruvylglucosamine reductase (s. aureus murb)

CA 2378032 A1 · Owner: Benson, Timothy E. · Inventors: Benson, Timothy E.; Harris, Melissa S.

CIPO record

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Abstract From the Canadian patent

The substrate free form of Staphylococcus aureus UDP-Nacetylenolpyruvylglucosamine reductase S. ureus MurB has been crystallized and the three dimensional x-ray crystal structure has been solved to 2.3 .ANG. resolution. The x-ray crystal structure is useful for solving the structure of other molecules or molecular complexes and designing inhibitors of S. aureus MurB.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed August 4, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 4, 2020.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 4, 2022.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 4, 2000
GrantedNo grant recorded
Term endedAugust 4, 2020
Patent numberCA 2378032 A1
Classification (IPC)C12N15/53 +2 more

Timeline

Timeline From CIPO dates

2001200320052007200920112013201520172019Application filedAug 4, 2000Term endedAug 4, 2020

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.