Patents Assigned to Department of Biotechnology Delhi
  • Process for the preparation of talc based formulation for LDPE-degrading bacterial consortia
    Patent number: 9057058
    Abstract: This invention is a process for the preparation of talc based formulation for LDPE-degrading bacterial consortia. The process comprises preparing an active consortium. The active consortium is divided into four parts in centrifuge tubes. The tubes are spun at 5000 rpm. A supernatant is decanted from the tubes. The tubes are vortexed. Talc is added to each tube. The tubes with talc are again vortexed for some time to produce a homogeneous mixture. The mixture is poured into glass dishes. The dishes are kept at room temperature as aseptically for drying.
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: June 16, 2015
    Assignees: Department of Biotechnology Delhi, G.B. Pant University of Agriculture and Technology
    Inventors: Reeta Goel, Aditi Sah, Harshita Negi, Anil Kapri
  • Process for the Preparation of Talc Based Formulation for LDPE-Degrading Bacterial Consortia
    Publication number: 20120196351
    Abstract: This invention is a process for the preparation of talc based formulation for LDPE-degrading bacterial consortia. The process comprises preparing an active consortium. The active consortium is divided into four parts in centrifuge tubes. The tubes are spun at 5000 rpm. A supernatant is decanted from the tubes. The tubes are vortexed. Talc is added to each tube. The tubes with talc are again vortexed for some time to produce a homogeneous mixture. The mixture is poured into glass dishes. The dishes are kept at room temperature as aseptically for drying.
    Type: Application
    Filed: October 28, 2011
    Publication date: August 2, 2012
    Applicants: G.B. Patent University of Agriculture and Technology, Department of Biotechnology Delhi
    Inventors: Reeta Goel, Aditi Sah, Harshita Negi, Anil Kapri