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1. WO1996039450 - PROCESS FOR TRANSITIONING BETWEEN INCOMPATIBLE POLYMERIZATION CATALYSTS

Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China 30.05.199696194511.7
Canada 21.11.19972219856
Republic of Korea 04.12.19971019970708814Published: 25.03.1999
Granted: 04.02.2004
Expired: 02.04.2004
Mexico 04.12.1997PA/a/1997/009501
Japan 05.12.19971997500837
Eurasian Patent Organization 05.01.1998199800005Published: 27.08.1998
Granted: 24.06.1999
European Patent Office 05.01.19981996916758Published: 25.03.1998
Granted: 25.09.2002