Patent Law for Chemists, Engineers and Executives

abandoned action actually allowed Anilin assignment cation cobalt oxide combination Commissioner of Patents complete composition of matter compound constitute construction contract Cutler-Hammer date of application date of invention decision declared described disclosed disclosure discovered effect Electric and Mfg employee entitled essential fact facture filed granted Gulf Refining Co implied license improvement infringement suit invalid invention or discovery involve invention legal monopoly letters patent licensor manufacture material ment novel obtain operation original inventor owner oxide Parke-Davis & Co party patent attorneys patent covering patent issued patent law Patent Office patented article payment practice his invention primary examiner prior prior art process or product profit protect purchaser purpose radium bromide reduction to practice reissued result Revised Statutes royalties Rubber Rules of Practice secret sell tangible form thereof tion unauthorized United States patent unpatentable validity void William T. G. Morton