TY JOUR TI JOINT OWNERSHIP OF A PATENT: ECONOMIC AND LEGAL INCENTIVES, RISKS AND LIMITATIONS KW joint ownership of patents KW innovative cooperation KW high-tech organizations KW intellectual property KW risks of co-ownership of patents JO High-tech law AU Egorycheva, E.V. AU Egorychev, D.N. PY 2026 IS 2 PB National Research University of Electronic Technology