A recent decision of the Higher Regional Court (Oberlandesgericht) Düsseldorf now confirms that a holding company cannot easily dive away under the patent infringing activities of its subsidiaries. Background Many companies are designed in the form of a group, having a holding company at the top and a number of subsidiaries which are directly or…

The Mannheim Regional Court decided on March 8, 2013 (court docket: 7 O 139/12) that a supplier which is located abroad is regularly only liable for participating in patent-infringing acts in Germany if the foreign supplier learns, e.g. by means of a warning letter, that its supply of products to the German market may result in a patent infringement under German law and if the supplier does not refrain from further shipments into Germany.

If the patentee has granted an exclusive license after filing an infringement action, an exclusive licensee is (in part) a legal successor of the patentee. Therefore, as long as the patentee’s claims are pending at another German court, the exclusive licensee has no right to sue with regard to the same subject matter due to…

The Federal Court of Justice held that under the specific circumstances of the case it was likely that a service manual regarding flow meter technology had been available to third parties. The Court considered as decisive the agreement between the party supplying the manual and the recipient. According to the Court it is relevant whether…

According to the law on employee inventions, the inventor is entitled to information about all income generated by the employer from third parties in exploiting the invention. This information is the basis for claims of the employees against the employer for compensation. The Court confirmed the decisions of the lower courts and held that the…

Regarding the question whether costs for double representation of a party by a patent attorney and an attorney-at-law are reimbursable the Court held that these costs are to be reimbursed at least in a situation where parallel infringement proceedings concerning the same patent are pending before a civil court and in which the same party…

In an earlier decision (BGH M2Trade), the Court held that the termination of the main license agreement does not automatically lead to a termination of the sublicense. It remains in force when the main license is terminated for reasons such as a mutual agreement of the main licensor and the main licensee who is also…

Although the right of the main licensee to use the invention automatically fell back to the licensor upon the licensee’s insolvency, the Court held that the sublicensee enjoys protection of succession and that the sublicense continued to exist despite the termination of the main license. Click here for the full text of this case. A summary…