共 50 条
- [46] BIOTECH PATENT LEGISLATION - A STATUS UPDATE ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 203 : 3 - BTEC
- [48] Recent updates in chemical, biochemical, biotech and medical devices patent case law ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2006, 231
- [49] Tough road for biotech patent prosecution GENETIC ENGINEERING & BIOTECHNOLOGY NEWS, 2007, 27 (19): : 11 - 12