Improvements to surface pointing techniques
CA 2452206 C · Owner: Talaalout, Abdelkrim · Inventors: Doledec, Dominique; Talaalout, Abdelkrim
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a method for processing seismic data. The invention is characterised in that so as to prepare them for analysis based on at least four dimensions it consists in: using a pointing and/or a pointing propagation on at least a subset of said data corresponding to a collection of data sampled in three or two dimensions the quantity/quantities corresponding to the other dimension(s) being then fixed values then in applying to at least one of the points highlighted by this pointing and/or pointing propagation a given projection law so as to determine a point which corresponds thereto in another subset corresponding to a collection of data sampled in the same dimensions for 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 July 1, 2002 and granted August 26, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 1, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 1, 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.
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.