© Crown Copyright
SMITHKLINE BEECHAM PLC'S (PAROXETINE METHANESULFONATE) PATENT
(Lord Bingham of Cornhill, Lord Hoffmann, Lord Walker of Gestingthorpe, Baroness Hale of Richmond and Lord Brown of Eaton-under-Heywood): July 4, 5, 6 and October 20, 20051
[2005] UKHL 59; [2006] R.P.C. 10
Patent—Revocation—Novelty—Whether anticipation by co-pending application—Whether anticipation by general teaching of earlier application—Patent held valid by Court of Appeal—Appeal to House of Lords—Meaning of "disclosure"—Meaning of "enablement"—Test for enablement the same for anticipation as for sufficiency—Importance of keeping concepts distinct.
Key Words: Enabling disclosures Novelty Patents Pharmaceuticals Revocation State of the art
1 Paragraph numbers in this judgment are as assigned by the court.