TITLE

Flexys wins patent ruling

AUTHOR(S)
Gibson, Jane
PUB. DATE
November 2006
SOURCE
ICIS Chemical Business;11/20/2006, Vol. 1 Issue 44, p17
SOURCE TYPE
Trade Publication
DOC. TYPE
Article
ABSTRACT
The article reports that the validity of the process patents of rubber chemicals joint venture Flexsys for producing 4-aminodiphenylamine and its PPD derivatives had been upheld by the Korean Patent Court. Sinorgchem of Shandong, China, had challenged their validity and now faces renewed action by Flexsys.
ACCESSION #
23272146

 

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