[ REPUBLIC OF ANGOLA a) the products for which the awards have been conferred; b) the entities conferring the awards, and the relevant dates. 2. The application shall be accompanied by documents proving that the award has been conferred. Article 44 (Refusal of registration) The registration of an award shall be refused in the following cases: a) where it contravenes the provisions of this law; b) where it is proved that the award has been revoked, or does not belong to the applicant; c) where ownership of the award has been transferred without the transfer of the establishment or part of the establishment to which it relates. Article 45 (Transfer of awards) 1. Ownership of industrial awards may be transferred solely for a remuneration or free of charge, with all or part of the establishment for whose products they have been conferred. 2. Such a transfer shall be conducted in compliance with the legal formalities required for the transfer of the capital goods generating the abovementioned products. Article 46 (Nullity of registrations) The registration of an award conferred contrary to the legal provisions shall be null and void. Article 47 (Lapse of a registration) The registration of an award shall lapse in the following cases: a) where the owner renounces it, provided there is no prejudice to third parties; b) where the award is cancelled or revoked by a person/entity with the right to carry out such action.