Banerjee, A.,  Bhattacharyya, J.,  and Koul, V. Wound healing dressing and method of preparation thereof. Indian patent Application No. 202011020004; Date of Filing: May 12, 2020 (Under Process).

Bhattacharyya J, and Chilkoti A (2020). Triblock polypeptide-based nanoparticles for the delivery of hydrophilic drugs. US patent Application No.16332865. 

Chen  W, Bhattacharyya J et al. (2019). Niclosamide-conjugated polypeptide nanoparticles. US patent Application number: 16045556. 

Mukherjee A, Bhattacharyya J, and Chaudhuri A (2019). Method for inhibiting tumor growth through RNA-interference using liposomally associated CDC20 siRNA. US patent Application No.10227589. 

Banskota S, Bhattacharyya J, Yosefpour P and Chilkoti A (2018). Genetically encoded intrinsically disordered stealth polymers for delivery and methods of using same. US patent Application No.15749797. 

Bellucci JJ, Bhattacharyya J, and Chilkoti A. Compositions and Methods for the Site-Specific Modification of Polypeptides. (International Patent Application No.PCT/US2015/017601 filed February 25, 2015).

Mukherjee A, Bhattacharyya J, Chaudhuri A. Methods for inhibiting tumor growth through RNA-interference using liposomally associated CDC20siRNA. Indian Patent Documents filed (CSIR Ref No. 202NF2012; Indian Patent Application No. 0203DEL2013, filed on 28/01/2013; PCT Application No. PCT/IN2013/000054, filed on January 28, 2013).

Bhattacharyya J, Ramakrishna S, Diwan PV, Nandigala H, Murali, T, Chaudhuri A.* Pharmaceutical Compositions and Methods for Improved Healing of Chronic Wounds. Indian Patent filed (Patent Application No. 842/CHE/2009).