Candle and candle wax containing metathesis and metathesis-like products
CA 2592786 C · Owner: Elevance Renewable Sciences, Inc. · Inventors: Abraham, Timothy W.; Shafer, Andy; Murphy, Timothy A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wax comprises a metathesis product and/or a product that resembles at least , in part, a product which may be formed from a metathesis reaction. The wax may be used to form articles, for example, candles (container candles votive , candles, and/or a pillar candles) crayons, fire logs, or tarts. The wax commonly includes other components in addition to the metathesis product.
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 10, 2006 and granted November 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 10, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.