“It would be wrong in principle for this court to strike out the particulars of claim on the grounds put forward … Nevertheless, it is not appropriate for the court to step down into the arena and to tell either party how to plead its case. If there are infelicities in the pleadings or if some parts of the pleadings have to be disregarded because one party’s case is re-pleaded and the reply is in a different but permissible manner, well, the court must live with that”
“In an ideal world all of these details should be given and there can be no doubt, I think, that a claimant must make real efforts to comply with the practice direction, but it is a counsel of perfection and it cannot be, I think, that a pleading which fails to comply to the letter with the practice direction is to be struck out. It is, after all, only one aspect of the CPR applying to patent actions. Like all other actions, a patent action is subject to the overriding objective which may lead the court to the view that an action should be allowed to proceed with an imperfect pleading, for instance, to allow disclosure to be obtained in order to obtain more detail and thus to enable a more perfect pleading”
“We have sought to meet this concern by confirming that our client does not intend to use these paragraphs in this way [that is a reference to paragraphs 43 to 45 of the particulars of claim]. Instead, our client’s position is that disclosure in relation to the contractual and other pleaded issues will necessarily involve disclosure going to the relationship between your client and its third party supplier, but once disclosure has been completed then our client anticipates being in a position to plead out the case identified in paragraphs 43 to 45 of the particulars of claim”