Atanas filed a patent application for a ‘Gravity Power System’. The Bulgarian Patent Office (BPO) dismissed the application because the claimed invention was not industrially applicable and therefore not patentable as the system’s principle of functioning was contrary to the law of energy conservation, i.e. the system would always need an external force in order…

The Bulgarian Patent Office (BPO) revoked patent BG 61365 and published an announcement of the revocation in its official bulletin. The revocation was appealed by AstraZeneca Pharmaceuticals LR. The Court held the decision of the BPO invalid and annulled it as the decision was not in written form and the mere publication in the official…

Mr Yanko Tsv. A. filed an application with the Bulgarian Patent Office (BPO) for the grant of a patent for an ‘Active solar heating system’. The BPO dismissed the application as the Expert Department of ‘Mechanical Engineering, Construction, Electronics and Electronical Engineering’ determined that the invention applied for was not industrially applicable and therefore not…