S. Chatterjee and S. De, Process of preparing chemically treated carbonized bone meal (Indian Patent, App No:201731035806, Published, 2019, IIT Kharagpur)
Under GE-TECH M Affiliation
S. Chatterjee, S. Chandra Prasad, P. Subramanya Alangar, G. Chernov, A. Krause, Water contaminant measurement system and methods for measuring concentration levels of contaminants in water (US11327066B2, Granted, 2022, Haier US Appliance Solutions, Inc.)
P. Subramanya Alangar, S. Chandra Prasad, S. Chatterjee, Leak detection assembly for use with a filter assembly for a refrigerator appliance (US20200306672A1, Granted, 2022, Haier US Appliance Solutions, Inc.)
S. Chatterjee, S. Chandra Prasad, A. Naga-Tejaswini, Balaji. S, M. Bilal, G. Chernov, A. Krause, System and method for detecting heavy metals in a fluid (US11162933B2, Granted, 2021, Haier US Appliance Solutions, Inc.)
S. Chatterjee, S. Chandra Prasad, S. Pasham, Balaji. S, A. Verma, G. Chernov, A. Krause, System and method for synthesizing polymeric capsules for water softening (US11110419B2, Granted, 2021, Haier US Appliance Solutions, Inc.)
Under BITS Pilani Affiliations
S. Chatterjee, K. Etika, A. Krause, D. Hahn, H Sahni, System and method for detecting lead in water (US11371978B1, Granted, 2022, MKS Vision LLC)