Nutrition for persons undergoing radiation therapy and/or chemotherapy
CA 2105791 C · Owner: Parlet, Nickki Lynn · Inventors: Richards, Ernest William; Mazer, Terrence Bruce; Cope, Frederick Oliver
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An enteral nutritional product has been formulated for persons who are currently undergoing radiation therapy and/or chemotherapy. The nutritional product has a protein system which includes a soy protein hydrolysate. The nutritional product is very low in folic acid contains .beta.-carotene, and hasa ratio of n-6 to n-3 fatty acids that is in the range of about 1.3:1 to 2.5:1.
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 September 8, 1993 and granted July 28, 1998. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 8, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 8, 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.