Microencapsulated genetically engineered microorganisms for clinical application
CA 2243352 A1 · Owner: Mcgill University · Inventors: Chang, Thomas M. S.; Prakash, Satya
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a composition for oral administration to a patient for the removal of undesired chemicals and/or amino acids caused by a disease, which comprises a microorganism entrapped or microencapsulated to be capable of removing the undesired chemicals and/or amino acids in association with a pharmaceutically acceptable carrier for oral administration to the patient.
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 January 20, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 20, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 20, 2019.
- 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.