Ser 17, leu 18grf derivatives
CA 1340077 C · Owner: Gauthier, Jean Andre · Inventors: Gauthier, Jean Andre; Rakhit, Sumanas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed herein are growth hormone-releasing factor derivatives characterized in that they have a rearranged amino acid sequence at positions 17 and 18 (i.e. Ser at position 17 and Leu at position 18) and that they may be optionally substituted at various positions including 1, 2, 15, 21 24 and 27. The derivatives are useful for treating growth hormone deficiences and for promoting growth in animals, including humans.
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 October 6, 1998. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 6, 2015.
- 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.