definiens: shall mean : ( a ) all know - how and technical information relating tocochleates, liposomes, and proteoliposomes included in BDS Technology ; ( b ) all know - how and technical information, which is not thesubject of a patent or patent application relating to cochleates, liposomes andproteoliposomes developed or acquired by BDS during the term of this Agreementand shall include all formulations, uses, clinical data, manufacturing data, biological materials, toxicity data and safety data, and any information, solelyto the extent as may be possessed by BDS, -2-<PAGE > 3which may be necessary to obtain governmental approval to utilize suchcochleates, liposomes and proteoliposomes in human vaccines ; and ( c ) all know - how and technical information, which is not thesubject of a patent or patent application, relating to any inventions ordiscoveries made or discovered by BDS during Research Support and two yearsthereafter