In
J 9/90 the Legal Board of Appeal held that for
R. 90(1)(b) EPC 1973 (interruption of proceedings because of insolvency) to be applied in the light of
Art. 60(3) EPC 1973 (unchanged) and
R. 20(3) EPC 1973 (
R. 22(3) EPC), the applicant entered in the Register of European Patents and the insolvent person (here, a limited company) had to be
legally identical. However, the fact that the persons involved were not identical did not necessarily rule out re-establishment of rights under
Art. 122 EPC 1973. Someone who was only indirectly affected by an event, such as insolvency, could be "unable" within the meaning of
Art. 122(1) EPC 1973. In such a case however the persons so affected had to prove that they had exercised all the due care that could have been expected of them in the circumstances of such an insolvency.