Page 82 - WINGS OF AGRI-INNOVATIONS

42. A Novel Bio-Presticidal Formulation With Improved Shelf-Life And The Method For Its Preparation 43. Development Of Slow Release Nano Formulations Of Bioactive Molecules And Method Of Preparation
Thereof
Patent Number 284264
Date Of Certificate Issue 31/07/2017 Patent Number 290155

Post Grant Journal Date 23/06/2017 Date Of Certificate Issue 30/11/2017
Publication Number 16/2008 Post Grant Journal Date 08/12/2017
Publication Date 18/04/2008 Publication Number 06/2017
Publication Type INA Publication Date 10/02/2017
Application Number 2218/DEL/2006 Publication Type INA

Application Filing Date 09/10/2006 Application Number 257/DEL/2012
Field Of Invention BIOTECHNOLOGY Application Filing Date 31/01/2012
Classification (IPC) A01N63/00 Field Of Invention CHEMICAL
Inventor SUDERSHAN GANGULY, ANUPAMA, BALRAJ SINGH Classification (IPC) C07D 1/00
PARMAR Inventor SHAKIL N.A., KUMAR JITENDRA, SINGH M.K., LOHA
KUMELACHEW MULU, ADAK TOTAN, KAUSHIK PRASHANT,
Abstract: ROY CHOWDHURY ARNAB, SARKAR DHRUBA JYOTI,
A novel bio-pesticidal formulation based on an indigenous heat tolerant species of entomopathogenic PANKAJ
nematode, Steinernema thermophilum, incorporated, immobilized and trapped into a water insoluble Abstract:
superabsorbent hydrogel matrix, has been developed for the first time by a simple method that comprises
swelling of the xerogel in appropriate volume of aqueous suspension of the nematode. The formulation Slow release nano formulations of different bioactive molecules and a method of obtaining the same are
obtained has improved shelf life ranging from few hours to 36 months at storage temperatures varying described. The formulations are based on amphiphilic polymers utilizing poly(ethylene glycols) of different
from 5 to 50°C. The formulation is not infected by any microorganism, and hence does not require any molecular weights as hydrophilic segment and various linker molecules such as aromatic digesters and
anti-microbial or anti-fungal chemicals. It can be easily applied in the soil as well as in foliar spray without their derivatives, aromatic diacids, aliphatic diacids or their derivatives. The release of bioactive molecules
requiring any chemical reagent to facilitate the release of nematodes. The polymer used in its preparation from these nano formulations is also described. The bioactive molecules, both synthetic and natural, more
offers additional water retention aid in the soil, or other plant growth media. particularly as ß-cyfluthrin, imidacloprid, thiram, thiomethoxam, carbofuran, pendimethalin, butachlor,
sulfosulfuron, and azadirachtin and the likes. The preparation of formulations does not require any carrier
or surfactant or binder to yield powder, slurry or the likes. These provide situation specific active ingredient
release.
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