Pharmaceutical agent for promoting the recovery of hemopoietic capacity
CA 1297004 C · Owner: Chugai Seiyaku Kabushiki Kaisha · Inventors: Tamura, Masahiko; Hattori, Kunihiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a pharmaceutical agent that contains a human granulocyte colony stimulating factor (human G-CSF) as the effective ingredient and which is efficacious for promoting the recovery of hemopoietic capacity of patients with hemopoietic disorders who have received the therapy of bone marrow transplantation. Human G CSFs which are suitable for use in a pharmaceutical agent of the present invention include ones obtained by isolation from the supernatant of the culture of a human G-CSF producing cell, and a polypeptide or glycoprotein having G-CSF activity that is obtained by DNA recombinant technology.
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 March 10, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 10, 2009.
- 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.