Canadian application, no grantCanada
Agent for suppressing the motor activity of gastrointestinal tracts
CA 2117843 A1 · Owner: Ohneda, Akira · Inventors: Ohneda, Akira; Sasaki, Iwao; Matsuno, Seiki
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Agents for suppressing the motor activity or gastrointestinal tracts, which comprise glicentin as an active ingredient. They can be used as an adjunct for use in examination of gastrointestinal tracts by radiography or endoscopy.
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 October 11, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 11, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 11, 2016.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 11, 1994
GrantedNo grant recorded
Term endedOctober 11, 2014
Patent numberCA 2117843 A1
Classification (IPC)A61K38/26 +2 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.