Oppositions

Lambert, Nancy (NELA@chevron.com)
Wed, 24 Nov 1999 15:49:22 -0600

Can anyone tell me a convenient resource that would let me find opposition
information for a number of countries? What I want to know is 1) whether
one can oppose patents, 2) at what stage one can do this (e.g., after
publication of the B-document, as in the case of the EPO), and 3) how long
the opposition period is?

Countries of interest are Australia, South Africa, Norway, Japan, Singapore,
and Taiwan.

Thanks!

Nancy Lambert
nela@chevron.com