TY - GEN T1 - Competing, complementary and blocking patents :their role in determining anti-trust violations in the areas of cross : licensing, patent pooling and package licensing / AU - Goller, Gilbert, VL - 1968 Vol 50 No 11 pages 723-753 ID - 9275 KW - Patents. KW - Trademarks. KW - Restrictive practices in industrial relations. KW - RESTRICTIVE TRADE PRACTICES AND OTHER MATTERS : PATENT CARTELS KW - PATENTS : BIOTECHNOLOGY TI - Competing, complementary and blocking patents :their role in determining anti-trust violations in the areas of cross : licensing, patent pooling and package licensing / ER -