Therapeutic agent for treating hematopoietic diseases
CA 1283048 C · Owner: Masaoka, Tohru · Inventors: Masaoka, Tohru
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A therapeutic agent for treating a hematopoietic disease containing, as an active ingredient a, glycoprotein which is recovered from human urine and acts upon the human bone marrow cells to stimulate the dlfferentiation and proliferation of granulocytesmonocytes lineayes thereof, or an active peptide fragment thereof or a derivative of said fragment said therapeutic, agent being administered after transplantation of the bone marrow.
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
- Granted April 16, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 16, 2008.
- 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.