Sucralose case may undermine evergreening

David Alcock of the Patent Attorneys D Young & Co addresses concerns that a recent patent judgment undermines the concept of evergreening, even though Tate & Lyle’s US patents to Sucralose are valid.

UK court rules gene sequence patent invalid

The UK High Court issued its judgment Eli Lilly & Co v Human Genome Sciences Inc, the first UK case to decide the validity of a gene sequence patent discovered through bioinformatics.