System and method for analyzing web-server log files
CA 2340109 C · Owner: Netiq Corporation · Inventors: Boyd, William Glen; Shapira, Elijahu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for analyzing traffic data generated by a plurality of web servers which host a single web site. The site is mirrored on each server. A traffic data hit is generated responsive to each access of one of the servers. The hit includes data representing the time of the access. Each data hit is stored in a log file (46A, 48A, 50A) on the server accessed. The first-stored data hit is read from each server. Each of the read data hits are compared (64) and , the oldest data hit is passed to log file analyzer (66). The next-stored data hit is read from the server from which the passed data hit was read and a , second comparison is performed on the read data hits with the oldest data , …
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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 11, 1999 and granted April 22, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 11, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 11, 2021.
- 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
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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.