The third volume of the textbook deals with protection obligations, intellectual property rights, family and inheritance law. This edition is the fourth, revised and supplemented on the basis of current legislation. Substantially revised section “Intellectual property rights” due to changes, Patent Law of the Russian Federation , Federal laws "On legal protection of computer programs and databases" , "On Trademarks , signs of service and appellations of origin of goods" , "On the Legal Protection of Integrated Circuit Topologies" , as well as the section "Heritage Law" on the basis of the provisions of Part Three of the Civil Code of the Russian Federation. In addition to the analysis of legislation and legal practice, it presents theoretical views on the main problems of civil law. For students, postgraduates and teachers of law schools, as well as practitioners of the court, prosecutor's office, notary, advocacy and other organizations . UDC 347(075 8)