You need ammunition for an Opposition, Infringement or Nullity case?

Patentcheck has assisted IP lawyers and patent attorneys with 1 hour novelty searches to 200+ hour validity searches.

The depth of analysis and searches required for validity cases are our speciality and clients often 'go by Patentcheck's compass'.

A patent number as email subject heading suffices, but we prefer it if you fill out our contact form.

Try us, we don't cast 'silver bullets', but often do find them!

ps Cases are treated with utmost confidentiality. However we are not regulated by any body apart from ourselves and our reputation. Please feel free to ask for references by colleague patent attorneys.