共 50 条
- [1] THE UTILITY REQUIREMENT IN CHEMICAL PATENT APPLICATIONS JOURNAL OF THE PATENT OFFICE SOCIETY, 1956, 38 (04): : 282 - 287
- [2] MEETING THE REQUIREMENT OF UTILITY IN CHEMICAL PATENT APPLICATIONS JOURNAL OF CHEMICAL DOCUMENTATION, 1962, 2 (03): : 140 - 143
- [3] UTILITY REQUIREMENT IN CHEMICAL PROCESS AND CHEMICAL INTERMEDIATE PATENT CLAIMS JOURNAL OF THE PATENT OFFICE SOCIETY, 1969, 51 (05): : 269 - 289
- [4] The Requirement for Proof of Utility in Patent Applications for Therapeutic Products JOURNAL OF THE PATENT OFFICE SOCIETY, 1953, 35 (09): : 616 - 626
- [8] Complying with the statutory written description requirement in a US utility patent application JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY, 2003, 55 (06): : 80 - 80
- [9] INADEQUATE DISCLOSURE OF UTILITY IN NUCLEAR PATENT APPLICATIONS JOURNAL OF THE PATENT OFFICE SOCIETY, 1962, 44 (08): : 503 - 511