Source: All England Reporter
Publisher Citation: [1999] All ER (D) 1375
Court: Chancery Division
Judge:

Laddie J

Representation John Baldwin QC, Michael Tappin and Lindsay Lane (instructed by Linklaters) for C and AHPC.
  Henry Carr QC and Piers Acland (instructed by Bristows) for NP.
Judgment Dates: 6 December 1999

Catchwords

Patent - Infringement - Validity of patent - Insufficiency - Whether patent extended to derivatives of molecule - Whether patent invalid because covered a class whose scope was indeterminable.

The Case

Practice Areas

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