Antibodies specifically recognizing somatotropin binding protein
CA 2035200 A1 · Owner: Logan, John S. · Inventors: Logan, John S.; Baumbach, William R.; Wang, Bosco S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
31,210-00, ANTIBODIES SPECIFICALLY, RECOGNIZING SOMATOTROPIN BINDING PROTEINS Abstract of the Disclosure, The present invention is directed to antibodies, in particular monoclonal antibodies which, specifically react with somatotropin binding proteins of animals, but not with the corresponding somatotropin receptors. The antibodies may be used alone to enhance the growth of animals, or may be used together with somatotropin to potentiate the effect of somatotropin in animals. The antibodies may also be used to assay the level of somatotropin binding protein of animals.
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 29, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 29, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 29, 2013.
- 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.