Cambridge Patents

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We hope you have found the information on this website to be useful.

We do our best to keep our website up to date and we provide links only to other sites which we know to be reliable. However, no responsibility is accepted for any inaccuracies. If you notice any, please let us know so that we can improve the site.

Trade Marks

‘TPT’ and ‘TPT Cambridge’ and 'Tolfree Patents & Trade Marks'  are all trading names of Cambridge Patents Limited. Cambridge Patents ltd is a limited liability company registered in England and Wales with registered number 04752851. 


The firm is regulated by the Intellectual Property Regulation Board (IPREG). Details of the UK professional rules can be found on the IPREG


Professional Liability Insurance

Cambridge Patents Ltd carries global professional liability insurance provided by PAMIA Ltd, administered on their behalf by Thomas Miller Professional Indemnity of 90 Fenchurch Street London EC3M 4ST.



© 2004-2016 Roger and Adam Tolfree The copyright in this website is the property of Roger Tolfree or Adam Tolfree. You are very welcome to use it to help you to manage your business, providing any copies of documents are complete and include this legend. However it may not be copied for the purpose of (a) offering professional advice to others, (b) promoting any business in competition with Roger Tolfree, Adam Tolfree, TPT or Cambridge Patents Limited, or (c) producing a profit-making publication.

For further information please email or phone +44 (0) 1223 902 730