Joseph Lenthall
Partner | UK and European Patent Attorney | UPC Representative
Joe is a leading Chemistry & Life Sciences EPO Opposition and Appeal specialist. He is particularly adept at handling complex multi-party Oppositions and Appeals. Recent highlights include defending EP patents covering small molecule splicing modulator therapies, CRISPR gene-editing therapies, protein kinase inhibitors, companion diagnostics, ADCs, thin film drug delivery technology, and foods incorporating recombinant proteins.
Joe’s opposition practice feeds back into the team’s drafting and prosecution practice to ensure robust patent protection for commercially significant products. Joe has particular expertise in the fields of therapeutics (including secondary protection through formulations, drug delivery, dosage regimes and patient stratification), diagnostics, biocatalysis and microbial fermentation.