1. Mukherjee S & Patra CR. Biocompatible polymer coated silver Prussian blue nanoparticles. (SPB-NPs: Ag[Fe(CN)6]. US Patent number: 10231996 (Granted on March 19, 2019), Indian Patent Application Number # 502/DEL/2015 (February 23, 2015) CSIR Filed February 23, 2016.
2. Haque S & Patra CR. Therapeutic Angiogenic Applications of Casein Manganese Nanoparticles. 0121NF2022; Dated: 14-Jun-2022 (IICT Ref No. PT-724 dated May 30, 2022).
3. Kotcherlakota R, Mukherjee S, Patra CR, Gopal V. Gold nanoparticle based formulation for use in cancer therapy. US Patent 10,806,715 (Date of Grant: October 20, 2020). Indian Patent Application Number # 201611036499 (October 25, 2016); (CSIR Ref. No.: 0202NF2016; Dated: 25-Jul-2016.
4. Rao BR, Nethi SK, Kotcherlakota R, Patra CR. A process for the synthesis of silver nitroprusside nanoparticles and biomedical applications. Indian Patent Number # 201611039557 (Date of Grant: February 22-2021, Filling Date # November 21, 2016); CSIR Ref. No.: 0129NF2016; Dated: 09-May-2016.
5. Das S, Mukherjee P and Patra CR. Bimetallic Fluorescent Nanocomposites for Cancer Theranostics. CSIR Ref.: 0013NF2020_WO (Lab: IICT). PCT Application No. PCT/IN2021/050215.
6. Patra CR, Kumar R.-Process for the preparation of dimethylcumenes. -U.S. Pat. 6921843. 26 July 2005.
7. Patra CR, Kumar R.-Process for the preparation of dimethylcumenes. -European Patent No. EP1515928 B1 (Published on 23rd May 2007)
8. Patra CR, Kumar R.-Process for the preparation of dimethylcumenes.-PCT, WO 03/080547 A1, Published October 2, 2003.