Patent case: Nippon Shokubai Co., Ltd. vs. Basf SE, EPO
Nippon Shokubai filed an opposition against the grant of BASF’s patent. In relation to the payment they filed EPO Form 2300E, which – erroneously – did not indicate any payment method in box X ‘Payment’, which then indicated ‘not specified’. In the accompanying letter the professional representative had indicated that the opposition fee could be…