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6 November 2013Americas

Botox prevails with Botulex challenge

A US trademark for Botulex would be too confusingly similar to Botox if granted, the Trademark Trial and Appeal Board (TTAB) has ruled.

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More on this story

Big Pharma
Sihuan sues equity group over Botox trade secrets
30 September 2021   A unit of Hong-Kong based Sihuan Pharmaceutical Holdings has filed a lawsuit in Beijing accusing private equity firm CBC Group of stealing trade secrets.
Big Pharma
PTAB invalidates Medytox Botox patent
20 July 2021   The Patent Trial and Appeal Board has ruled that a Medytox patent for its wrinkle treatment should not have been granted.

More on this story

Big Pharma
Sihuan sues equity group over Botox trade secrets
30 September 2021   A unit of Hong-Kong based Sihuan Pharmaceutical Holdings has filed a lawsuit in Beijing accusing private equity firm CBC Group of stealing trade secrets.
Big Pharma
PTAB invalidates Medytox Botox patent
20 July 2021   The Patent Trial and Appeal Board has ruled that a Medytox patent for its wrinkle treatment should not have been granted.

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