Liquid stabilized coenzyme
CA 1092035 A · Owner: Modrovich, Ivan E. · Inventors: Modrovich, Ivan E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Labile coenzyme such as nicotinamide-adenide dinucleotide reduced (NADH2) is stabilized by treatment with organic solvent such as 1,2 propanediol in the presence of at least 1% by volume of a solid, inert hydroscopic agent such as 10% by volume of molecular sieve. The stabilized composition shows excellent shelf life and the container may be repeatedly opened for use without degradation of labile NADH2. In another embodiment of the invention, the hygroscopic agent may be removed after stabilization has been achieved.
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 December 23, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 23, 1997.
- 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.