More On Medicinal Inventions

We previously discussed Japan Patent Office (JPO) examination guidelines on what is patentable as “medicinal use” in respect of “dosage and administration” of chemical entities. In this article, we shall look at the standard of JPO on the patentability of medicinal materials (cells, etc) derived from living organisms which are publicly known. Although Patent Law […]

Patent Marking in the USA

Recent developments in the US concerning patent markings may have a significant effect on companies that are producing products which may be protected by way of a US patent. The question here is: Are the patents still valid? If the patent in question has expired, do you still indicate the patent number on the packaging […]

Giordano on Sunglasses = Giordano on Clothes?

The GIORDANO saga continues! This case highlights that goodwill and reputation in a trademark do not extend merely to goods which are in the same class that the mark is used for, but also to goods having the “same description”. The case involved Walton International Ltd (the appellant), one of the companies owned by Giordano […]