EXHIBIT 4.2 CONVERTIBLE PROMISSORY AGREEMENT $60,000 Date: January 30, 2002 This Agreement by and between, PARACELSIAN, INC., a Delaware corporation with an address at 222 Langmuir Laboratories, Cornell Technology Park, Ithaca, NY 14850 (hereinafter...Convertible Promissory Agreement • January 17th, 2003 • Paracelsian Inc /De/ • In vitro & in vivo diagnostic substances
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RECITALSLicense Agreement • January 17th, 2003 • Paracelsian Inc /De/ • In vitro & in vivo diagnostic substances • California
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PARACELSIAN, INC. 266A LANGMUIR LABORATORIES, CORNELL TECHNOLOGY PARK Ithaca, NY 14850, Phone 607-257-4224 Fax 607-257-2734Applications Research Agreement • January 17th, 2003 • Paracelsian Inc /De/ • In vitro & in vivo diagnostic substances
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1. RECITALSLicense Revocation Agreement • January 17th, 2003 • Paracelsian Inc /De/ • In vitro & in vivo diagnostic substances
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RECITALSLicense Agreement • January 17th, 2003 • Paracelsian Inc /De/ • In vitro & in vivo diagnostic substances • New York
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