• Title of the invention: A facile method to prepare mycosilver nanoparticles and its therapeutic applications
  Inventors: S. Hemalatha M. Shariq Ahmed; Field of Invention: Pharmaceuticals
  Application Number: 201941050968; Date of publication: 20/12/2019;
  Date granted: 14/12/23 (Patent Grant No. 482788).
• Title of the invention: Petalic nanocolloids as battalion for penicillin resistant bacterial strains isolated from tannery effluent
  Inventors: S. Hemalatha S. Ranjani; Field of Invention: Biotechnology
  Application Number: 201941050978; Date of publication: 20/12/2019
  Date granted: 11/12/23 (Patent Grant No. 480313).
• S. Hemalatha Tahira Akther; Green nano particles as novel antibiotic resistance breakers and having significant anticancer activity against A549 cell line, Field of Invention: Chemical, Application Number: 201941050969; Date of publication: 20/12/2019; Date of grant: 03/11/2023 (Patent Grant No. 465489).
• S. Hemalatha S. Ranjani; Formulation of novel green nano colloids to control antibiotic resistant pathogens responsible for bovine mastitis, Field of Invention: Pharmaceuticals, Application Number: 201941050972; Date of publication: 20/12/2019; Date of grant: 03/11/2023 (Patent Grant No. 465524).
• Karthikeyan Ramalingam, Hashim Khan, Improved synergistic gas nanoemulsion compositions and methods of synthesis thereof. Application Number: 202243031470 Date of grant: 03/11/2023 (Patent Grant No. 465713).
• Karthikeyan Ramalingam, Synergistic gas nanoemulsion compositions and methods of synthesis thereof (Nanoemulsion formulation patent, application covers antibacterial, antifungal, Eco-friendly pesticide formulation, Fruits, vegetables, cut vegetables and meat preservation and Anticancer applications). Application Number: 20214104153; Date of grant: 27/09/2022 (Patent Grant No. 407699).

Indian Patents filed

• S. Hemalatha, Karunya. JR, Polyherbal Formulation to treat Triple Negative BreastCancer, Application number: 202341068260, Date of filing: 11/10/2023.

Indian Patents published

• Sneha Unnikrishnan, Karthikeyan Ramalingam, A method and system for treatment of effluent from a dyeing unit, Application No: 202241074297 A, Date of Publication: 13/01/2023.
• S. Hemalatha, S. Ranjani; Green nano biomaterial to control pathogens causing vibriosis in aquafarming, Application number: 202141013023, Date of publication: 25/3/2021.
• S. Hemalatha, K. Manikandan, I. Faridha Begum, Novel green process technology for the biodegradation of synthetic azo dyes using novel bacterial Sp. Application number: 202141013027, Date of publication: 25/3/2021.
• S. Hemalatha, S. M. Fazeela mehboob Begum; Novel akt inhibitor to control lung cancer, Application Number: 202041046800, Date of publication: 6/11/2020.
• S. Hemalatha, S. M. Fazeela mehboob Begum; Novel p13k and akt inhibitor that can control different types of cancer, Application Number: 202041046799, Date of publication: 6/11/2020.
• A. Addul Aeez Khan, P.Sheik Abdul Khader, A. Jaya, K. Javubar Sathick, A. Abdulazeez khan, L.Arun Raj, Md Khurshid Khan, Mohammed Hussain, THirumurugan, T. Selvakumar, Online System for E farming, Application Number: 202041046799, Date of publication: 6/11/2020.
• S. Hemalatha M. Shariq Ahmed; A facile method to prepare mycosilver nanoparticles and its therapeutic applications, Field of Invention: Pharmaceuticals, Application Number: 201941050968, Date of publication: 20/12/2019.
• S. Hemalatha S. Ranjani; Green nanocolloids as extended-spectrum ß-lactamase (ESBL) inhibitor in multidrug resistant (MDR) E. coli, Field of Invention: Chemical, Application Number: 201941050970; Date of publication: 20/12/2019.
• S. Hemalatha S. Ranjani; Floral bud incorporated nano colloidal formulation to control pneumonia causing multidrug resistant/antibiotic resistant K. pneumoniae, Field of Invention: Pharmaceuticals, Application Number: 201941050971; Date of publication: 20/12/2019.
• S. Hemalatha S. Ranjani, Aromatic nano formulation as antibiotic resistance breakers in biofilm forming pathogenic strains, Field of Invention: Pharmaceuticals, Application Number: 201941050973, Date of publication: 20/12/2019.
• S. Hemalatha S. Ranjani; Scented nanocolloidal formulation as multidrug resistant breakers in urinary tract infection (UTI) causing human pathogens, Field of Invention: Pharmaceuticals, Application Number: 201941050974, Date of publication: 20/12/2019.
• S. Hemalatha S. Ranjani; Potent green nanocolloids control growth, biofilm formation and virulence in antibiotic resistant strains isolated from tannery effluent, Field of Invention: Biochemistry, Application Number: 201941050976, Date of publication: 20/12/2020.
• S. Hemalatha S. Ranjani; Hexananocolloid formulation as potent antibiotic resistant breaker Inventors: Field of Invention: Microbiology, Application Number: 201941050977, Date of publication: 20/12/2019.
• S. Hemalatha S. Ranjani; Petalic nanocolloids as battalion for penicillin resistant bacterial strains isolated from tannery effluent, Field of Invention: Biotechnology, Application Number: 201941050978, Date of publication: 20/12/2019.
• S. Hemalatha S. Ranjani; Breaking antibiotic resistance by using nanocolloids in pathogenic bacterial strains isolated from diabetic wound, Field of Invention: Pharmaceuticals, Application Number: 201941050979, Date of publication: 20/12/2019.
• S. Hemalatha S. Ranjani; Tri-green nano formulation to control pathogens causing mastitis and respiratory infection, Field of Invention: Chemical, Application Number: 201941050980, Date of publication: 20/12/2019.
• S. Hemalatha, Tahira Akther; Endophytic nano particles suppress biofilm formation in human pathogens, Field of Invention: Agrochemicals, Application Number: 201941050981, Date of publication: 20/12/2019.
• S. Hemalatha, Tahira Akther; Endophytic nanoparticles as an alternative to antibiotics to control pathogenic bacteria, Field of Invention: Pharmaceuticals, Application Number: 201941050982, Date of publication: 20/12/2019.
• S. Hemalatha, Tahira Akther; Myconano particles suppress the colonization of plant pathogenic fungi, Field of Invention: Food, Application Number: 201941050983, Date of publication: 20/12/2019.