Quarterly report pursuant to Section 13 or 15(d)

10. Licensing and Collaborative Agreements (Details Textuals)

v2.4.0.6
10. Licensing and Collaborative Agreements (Details Textuals) (USD $)
6 Months Ended
Sep. 30, 2012
Sep. 30, 2011
CatoResearchLtdMember
   
Business Aquisition $ 895,300  
Unsecured promissory note issued value 1,009,000  
Warrants Exercisable 1,009,000  
NIHGrantRevenueMember | USNationalInstitutesOfHealth [Member]
   
Grant revenue $ 187,000 $ 731,000