TY - GEN T1 - Can product-by-process patents provide the protection needed for proteins made by recombinant DNA technology? / AU - Holland, Donald R., VL - 1992 Vol 74 No 12 pages 903-922 ID - 5615 KW - Trademarks. KW - Patents. KW - PATENTS : PRODUCT-BY-PROCESS KW - PATENTS : BIOTECHNOLOGY : DNA TECHNOLOGY TI - Can product-by-process patents provide the protection needed for proteins made by recombinant DNA technology? / ER -