EXHIBIT 10.4 AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT dated September 13, 1999, and effective as of September 1, 1999 (the "Effective Date") between ANTEX BIOLOGICS INC., a Delaware...Registration Rights Agreement • October 28th, 1999 • Antex Biologics Inc • Biological products, (no disgnostic substances) • Delaware
WITNESSETH:Omnibus Agreement • October 28th, 1999 • Antex Biologics Inc • Biological products, (no disgnostic substances) • Maryland
1 EXHIBIT 10.3 This Amended and Restated Warrant and the Common Stock issuable upon exercise hereof have not been registered or qualified for sale under the Securities Act of 1933, as amended, or any state securities law and may not be sold or...Warrant Agreement • October 28th, 1999 • Antex Biologics Inc • Biological products, (no disgnostic substances) • Delaware
XXXX] INDICATES INFORMATION OMITTED FROM THE EXHIBIT AND FILED SEPARATELY WITH THE COMMISSION PURSUANT TO A CONFIDENTIAL TREATMENT REQUEST RESEARCH AND DEVELOPMENT, RESEARCH SUPPORT AND LICENSE AGREEMENTResearch and Development, Research Support and License Agreement • October 28th, 1999 • Antex Biologics Inc • Biological products, (no disgnostic substances)
