Expired Canadian patentCanada
Therapeutic compositions containing tumor necrosis factor-alpha
CA 1316818 C · Owner: Palladino, Michael Angelo · Inventors: Palladino, Michael Angelo; Ammann, Arthur J.
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Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
23-, Abstract, A method for the treatment of infectious disease by administration of tumor necrosis factor-alpha particularly for, those infections consequent to a defect in phagocytic cells.
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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
- Granted April 27, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 27, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 16, 1987
GrantedApril 27, 1993
Term endedApril 27, 2010
Patent numberCA 1316818 C
Classification (IPC)A61K38/19 +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.