Statement on High Court

Stanelco PLC 01 October 2004 1 October 2004 Stanelco plc High Court rules Stanelco entitled to 2 patent families Stanelco Fibre Optics Limited ('SFOL'), a subsidiary of Stanelco plc, and BioProgress Technology Limited ('BioProgress') had a brief period of interaction during 1998. Five years after the interaction ended BioProgress sent SFOL a letter before action claiming that it was entitled to three families of patents owned by SFOL relating to the formation of capsules and also that SFOL had breached confidence. During October 2003 SFOL initiated High Court proceedings against BioProgress and the case was heard in the High Court in July of this year. The outcome of the litigation has been that SFOL has succeeded in confirming that it is solely entitled to two of the three patent families (including SFOL's patent family for making capsules using a rotary die process which is the most commercially significant application for capsule manufacture) and jointly entitled to two of the claims of the other patent family. The remaining claims of this patent family have been found to belong to BioProgress. The Court has also found in BioProgress' favour in relation to part of its claim for breach of confidence by virtue of SFOL's use of certain information as the basis for its patent applications. Commenting on the court's decision, Stanelco Chief Executive Ian Balchin said 'We are obviously pleased to have won outright on our entitlement to two of the three patents families. We disagree with the court's reasoning in relation to the remaining issues. However, we believe that we have good prospects of appealing the court's decision and this is the course we will be following. Stanelco's business has continued to develop since the action was brought, with a number of new applications for our RF technology - which do not rely upon these patents. These include food tray lidding, which now represents a very significant part of Stanelco's future projected revenues.' A full copy of the Judgment will be available in due course from the Court's website at http://www.courtservice.gov.uk/judgments/judg_home.htm For further information please contact: Ian Balchin, Chief Executive Stanelco PLC Tel- +44 (0)2380 867 100 Jonathon Brill/Billy Clegg Financial Dynamics Tel- :+44 (0) 207 831 3113 Notes to Editors: Stanelco was founded in 1953 and is a world leader in the development of radio frequency technologies for processing polymers for edible and packaging applications and the design and manufacture of optical fibre technology, induction heating and dielectric welding equipment. The Company's current core business is the manufacture of optical fibre using Radio Frequency (RF) technology. Stanelco has been applying its technology to other markets. Current developments include biodegradable air cushion packaging, sealing of low-cost conventional plastics for food packaging, water-soluble detergent capsules, foamed starch trays, edible sachets and waste packing. This information is provided by RNS The company news service from the London Stock Exchange
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