Vinod Kumar, Sathyanarayana KV, Indu EP, Giridhar P, Chandrashekar A and Ravishankar GA. An improved culture medium for regeneration of transgenic secondary embryos of Coffea Canephora. Pex. Fr. Indian Patent granted with patent No. IN233346 , date of grant 28/3/2009
Vinod Kumar, Giridhar P and Ravishankar GA. An improved culture medium for regeneration of Capsicum annuum from seedling explants. Indian Patent granted with patent No. IN230711 , date of grant 27/2/2009
Narasimha Prasad BC, Vinod Kumar, Giridhar P, Ravishankar GA. A spray formulation for pungency enhancement in capsicum. US Patent filed (No. 10/955786).
Ashwani Sharma, Vinod Kumar, Narasimha Prasad BC, Giridhar, P. and Ravishankar GA. A medium formulation for the induction of in vitro flowering in Capsicum sp. Indian Patent filed (No. 764/Del/04).