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United Kingdom Intellectual Property Office Decisions


You are here: BAILII >> Databases >> United Kingdom Intellectual Property Office Decisions >> Camfil AB v Interfilta (UK) Ltd (Patent) [2001] UKIntelP o45001 (5 October 2001)
URL: http://www.bailii.org/uk/cases/UKIntelP/2001/o45001.html
Cite as: [2001] UKIntelP o45001

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Camfil AB v Interfilta (UK) Ltd [2001] UKIntelP o45001 (5 October 2001)

For the whole decision click here: o45001

Patent decision

BL number
O/450/01
Concerning rights in
GB2329854
Hearing Officer
Mr P Hayward
Decision date
5 October 2001
Person(s) or Company(s) involved
Camfil AB v Interfilta (UK) Ltd
Provisions discussed
PA77 section 72
Keywords
Disclosure, Evidence, Revocation
Related Decisions
None

Summary

During the evidence rounds of a revocation action, the applicant for revocation filed a supplementary statement of case with their evidence-in-reply, which brought in a completely new point. The patentee was then given the opportunity to file extra evidence dealing with this new point, which included a witness statement from a new witness. The applicant objected to this extra evidence on the grounds of lateness and requested disclosure in respect of an experiment described in the patentees original evidence. At a preliminary hearing, the parties accepted after various exchanges that most of the evidence in dispute was irrelevant and so the hearing officer made a formal order that the details of the experiment and the new witnesss statement be struck out of the evidence. The patentee was then at liberty to file a replacement statement directed solely at the matter raised in the applicant's supplementary statement of case.



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URL: http://www.bailii.org/uk/cases/UKIntelP/2001/o45001.html