Expired Canadian patentCanada
Parameterized graphs with conditional components
CA 2417194 C · Owner: Ab Initio Software Corporation · Inventors: Allin, Glen John; Serrano, Martin A.; Wakeling, Tim
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method (400), system, and program (106) for providing runtime graph parameter (1600) and conditional components for data flow graphs.
Read the whole patent
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 July 25, 2001 and granted September 13, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 25, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 25, 2023.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 25, 2001
GrantedSeptember 13, 2011
Term endedJuly 25, 2021
Patent numberCA 2417194 C
Classification (IPC)G06F15/00 +1 more
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.