(Via Trademark Blog):
A new British IP blog called IPKAT, not just trade marks.

bq. This blog is run by Jeremy Phillips and Ilanah Simon. We are IP enthusiasts from London. If you’re interested in trade marks (that’s the European/UK spelling for trademarks), patents, copyright, designs and/or any other IP topics, do keep in touch. We’d love to hear from you. We colour-code our blogs: red for copyright, teal for patents, purple for trade marks, green for confidentiality, dark blue for competition and black for everything else.