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The patent for Corian, a solid surface material developed by DuPont, originally expired in 1990. However, subsequent iterations and variations of the material may have had different patents or protections that could still be in effect. As a result, while the original patent has expired, related intellectual property may still be relevant in the industry.
What else can I help you with?
When will the patent for Strattera expire?
When does the patent expire for abilify
When will Victoza patent expire?
2020
When does patent on avadart expire?
2019
When does the drug patent for sitagliptin expire?
2020
When will avodart's patent expire?
November 2021.
When does the Patent on Zetia expire?
April 2017.
When will the celebrex patent expire?
May 2014.
When does the patent on Strattera expire?
The patent expires in 2017. You don't have all that long to wait.
When does the Remicade patent expire?
2018 in the U.S.
Is there a statute of limitations on a patent of a prototype?
Yes. There is a final date on which patent rights eventually do expire, but you will have to do your own research on the patent in question.
When does the patent on methotrexate expire?
Supposedly it expired decades ago...
When does the patent on Cymbalta expire?
Jun 11, 2013Lilly will also lose patent coverage for Humalog and Gemzar in 2013.
