• Bioreactors for nitrifying water in closed system hatcheries of penaeid and non-penaeid prawns – Patent Application No. : 828/DEL/2000 dated 13.9.2000. Patent no. 241648. (Inventors: Prof. I.S.Bright Singh; Dr. Cini Achuthan and Dr. Rosamma Philip). School of Environmental Studies, Cochin University of Science and Technology and Department of Biotechnology, Government of India. view
  • Process of extracting anti – white spot syndrome virus molecules from mangrove plants – Patent application # 2607/DEL/2006 dated 5.12.2006. Patent no. 254984. ( Inventors: Dr. N.S. Sudheer; Dr. Rosamma Philip and Prof. I.S. Bright Singh). Assignee: National Centre for Aquatic Animal Health, Cochin University of Science and Technology and Department of Biotechnology, Government of India. view
  • Bioprocess Technology for the mass production of an aquaculture probiotic Pseudomonas MCCB 102. Patent application no. 1714.CHE/2009 dated 20.7.1009.( Inventors: Dr. R. Preetha; Dr. K.K.Vijayan; Dr. Rosamma Philip; Prof. I.S.Bright Singh). Assignee: National Centre for Aquatic Animal Health, Cochin University of Science and Technology and Ministry of Earth Science, Government of India.
  • Bioprocess technology for the mass production of an aquaculture probiotic Micrococcus MCCB 104 – Regd# IPR/4.9.2.1/10030. (Inventors: Prof. I.S. Bright Singh; Dr. R. Preetha; Dr. N.S. Jayaprakash; Dr. Rosamma Philip). Assignee: National Centre for Aquatic Animal Health, Cochin University of Science and Technology and Ministry of Earth Science, Government of India. view
  • Bioprocess technology for the mass production of an aquaculture probiotic Pseudomonas MCCB 103. Regd. # IPR/4.9.2.1/10030. (Inventors: Prof. I.S. Bright Singh; Dr. R. Preetha; Dr. N.S. Jayaprakash; Dr. Rosamma Philip). Assignee: National Centre for Aquatic Animal Health, Cochin University of Science and Technology and Ministry of Earth Science. view