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Expired Canadian patentCanada

Generator libraries

CA 2373900 C · Owner: Rosen, Dan · Inventors: Rosen, Dan; Merkoulovitch, Leonid

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

The present invention is directed to a generic object-oriented library of generators and operations on generators. The library of generators and other objects provides a set of reusable components that can be used in the development of other components required for new risk management generation models. Using basic simple objects predefined in the library and the operations on these objects complicated objects required for a new risk management generation models may be built more efficiently and easily. In one aspect of the present invention there is provided a generator for use in developing risk management software where the generator produces elements of a sequence governed by a …

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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 February 28, 2002 and granted November 10, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 28, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 28, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 28, 2002
GrantedNovember 10, 2015
Term endedFebruary 28, 2022
Patent numberCA 2373900 C
Classification (IPC)G06Q40/06

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedFeb 28, 2002Patent grantedNov 10, 2015Term endedFeb 28, 2022

Sources & verification

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