African Explosives Ltd v Sasol Dyno Nobel (Pty) Ltd (1991/2194)
African Explosives Ltd v Sasol Dyno Nobel (Pty) Ltd (1991/2194) [2012] ZAGPPHC 207; 2012 BIP 55 (CP) (13 September 2012)
High Court patent-amendment dispute over whether changes to claims 1, 4, 5, 6 and 7 introduced new matter or broadened the original scope.
- Patent Amendment
- Scope Of Claim
- New Matter
- Fair Basis
- Patents Act Section 51
- Patent-amendment