Vampire bat plasminogen activators
CA 1341090 C · Owner: Mark, George E. · Inventors: Duong, Le Thi; Gardell, Stephen J.; Jacobs, John W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Highly active glycoprotein plasminogen activators which exhibit a stringent requirement for the presence of a fibrin cofactor, and which readily catalyze the lysis of plasma clots. The plasminogen activator can be produced by host microorganisms or eukaryotic cells which have been transformed by expression vectors haying an inserted DNA sequence encoding the glycoprotein.
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 August 29, 2000. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 29, 2017.
- 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.