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CSIR-NATIONAL ENVIRONMENTAL ENGINEERING RESEARCH INSTITUTE
A constituent laboratory of CSIR

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Patent

 
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Sr.No. Patent No. Title Inventor Country Date of Grant
21 212997 A DEVICE FOR IN SITU GAS - LIQUID SEPARATION PRADIP LAXMAN MUTHAL, SURESH MAROTRAO DHOPTE, PRAKASH SHANKARRAO KSHIRSAGAR, GIRISH HIMATLAL PANDYA, VIVEK KESHAO KONDAWAR India -
22 215018 A BIOTECHNOLOGICAL PROCESS FOR RECOVERY OF HYDROCARBONS FROM OILY SLUDGE HEMANT J PUROHIT, PURUSHOTTAM KHANNA India -
23 216281 A PROCESS FOR THE PRODUCTION OF FLYASH BASED ZEOLITE-Y (FAZ-Y) SADHANA RAYALU,NITIN KUMAR LABHASETWAR,PURUSHOTTAM KHANNA India -
24 216260 A BIOTECHNOLOGICAL METHOD FOR ENHANCING CRUDE OIL DEGRADATION HEMANT J PUROHIT, SUNEEL CHHARTE, RISHI SHANKER, PURUSHOTTAM KHANNA India -
25 216825 AN IMPROVED PROCESS FOR BENEFICATION OF PICKING WASTEWAER WITH SIMULTANEOUS RECOVERY OF HYDROCHLORIC ACID ON FERROUS SULFATE ANAND SURESHCHANDRA BAL, ATUL NARAYAN VAIDYA, MANUKONDA SURESH KUMAR, PURUSHOTTAM KHANNA India -
26 217355 A PROCESS FOR QUICK ESTIMATION OF BOD OF BEVERAGE WASTE WATER KAUL SN, SZPYRKOWICZ LIDIA, NETI NR, NANDY T, SATYANARAYAN S India -
27 217676 AN IMPROVED MECHANICAL FLOATING AERATOR FOR OXYGEN TRANSFER FOR BIOLOGICAL TREATMENT OF WASTEWATER SANTOSH NARAYAN KAUL, NATHURAM GENDLAL SWARNAKAR India -
28 218314 A NOVEL TOTAL ORGANIC CARBON ANALYSER BHIMRAO ZAPARAJI ALONE, VIVEK KESHAORAO KONDAWAR, VILAS MOTIRAM SHINDE India -
29 222855 PROCESS FOR ZEOLITE BASED AMMONIA RECOVERY RAYALU SS, MESHRAM SU, HASAN MZ India -
30 225343 NEW PROCESS FOR RECOVERY OF BIOSURFACTANT FROM DISTILLERY WASTE BY ADSORPTION - DESORPTION PROCESS USING ACTIVATED CARBON DUBEY KV, JUWARKAR AA India -
31 226255 AN IMPROVED AUTO EXHAUST EMISSION CONTROL CATALYTIC CONVERTOR NITIN KUMAR LABHASETWAR, RAJESH BHASKARRAO BINIWALE, RAKESH KUMAR PURUSHOTTAM KAHNNA India -
32 226254 AN IMPROVED PROCESS FOR THE PRODUCTION OF FLYASH BASED SODALITE SADHANA SURESH RAYALU, NITIN KUMAR LABHASETWAR, PURUSHOTTAM KAHNNA India -
33 230551 IMPROVED ANAEROBIC REACTOR USEFUL FOR TREATMENT OF BIODEGRADABLE WASTEWATER ANAND SURESHCHNADRA BAL, SANDEEP YESHWANTRAO BODKHE India -
34 231615 AN IMPROVED PROCESS FOR TREATMENT OF TEXTILE WASTEWATERS FROM CLUSTER OF SMALL SCALE INDUSTRIES KAUL SN, POPHALI GR, NANDY T India -
35 232420 A PROCESS FOR THE PREPARATION OF SYNERGISTIC COMPOSITION USEFUL FOR REMEDIATION OF HAZARDOUS CHEMICAL ESTERS RISHI SHANKER, KAVITA RATTAN, PURUSHOTTAM KHANNA India -
36 232481 AN IMPROVED NON SOLVENT BASED EXTRACTION AND RECOVERY PROCESS FOR POLY-3-HYDROXY BUTYRATE (PHB) FORM MICROBIAL BIOMASS SUCHITRA GODBOLE, H.F. DAGINAWALA, T. CHAKRABORTI, P. KHANNA India -
37 241523 TREATMENT PROCESS OF WASTEWATERS USING PHYTORID TECHNOLOGY KUMAR R, TAYADE S, SINGH RN India -
38 252352 A PROCESS FOR PRODUCTION OF GIBBERELLIC ACID(GA3) IN HIGH YIELD DEWANAND BENISHYAM SATPUTE, DATTATRAYA MAHADEO DHARMADHIKARI India -
39 256699 SURFACE MODIFIED ZEOLITE RAYALU SADHANA SURESH, MESHRAM SIDDHARTH ULHAS, BANSIWAL AMIT KUMAR, LABHSETWAR NITIN KUMAR, SINGH RISHI NARAYAN, DEVOTT India -
40 259526 A GAS FLOW MEASUREMENT DEVICE FOR USE IN AMBIENT GAS SAMPLING RAMRAO MAROTRAO DJAWANGALE, PRAKASH SHANKARRAO KSHIRSAGAR, GIRISH HIMATLAL PANDYA India -
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Last modified date : 20-07-2022
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Updated On : 29-05-2025

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