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India |
Improvements in or relating to exchanger from coal, peat, lignite or the like |
|
|
India |
Improvements in or relating to the utilization of oxidised coal |
|
|
India |
A process for the conversion of coal tar or coal tar fractions to high speed diesel oil and gesoline |
|
|
India |
A PROCESS FOR BRIQUETTING OF NON-CAKING COAL SLACKS AND CARBONISATION OF BRIQUETTES TO PRODUCE A STRONG COKE |
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|
India |
A mechanical area integrator for the measurements of the cross-sectional area of mine road-way or the like |
|
|
India |
An improved profilograph (areameter) for the measurement of the cross-sectional area of mine-airways and for recording the shape of the same |
|
|
India |
A simple specific gravity indicator for use in heavy medium coal washing |
|
|
India |
An improved process of coal flotation |
|
|
India |
Improvements in or relating tof reconstituted mica |
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|
India |
A process for the production of hard, formed briquette cokes for domestic, chemical and/or metallurgical purposes |
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|
India |
A process for the production of hard briquette cokes and moulded shapes from non-coking, coals coke breeze and other similar carbonaceous materials suitable for domestic and/or metallurgical purposes |
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|
India |
An intergrated process (oleo flotation) for upgrading and dewatering of small coal |
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|
India |
A new process for the production of domestic fuel from coal |
|
|
India |
Improvements in or relating to the preparation of ironcatalysts for hydrocenation of coal |
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|
India |
Improvements in or relating to the new process for the production of carbon black from coal |
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|
India |
A process for the production of active carbon from low rank caking coals |
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|
India |
A process for making a substitute for canada balsam especially suited for making slides of petrological specimens for microscopic examination from the crude natural resin "chandrus'' (shorea weisneri schiffn) |
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|
India |
A process for selective reduction of iron oxides in complex ores- |
|
|
India |
IMPROVEMENTS IN OR RELATING TO DOMESTIC ANGEETHI OR SIGREE FOR COMBUSTION OF CHAR FINES AND OR LIKE MATERIALS OF SIZESRANGING FROM 6-20MM |
|
|
India |
Improvements in or relating to chemical refining of graphite (natural or beneficiated ) having 1% mineral matter |
|
|
India |
A device for sealing the boreholes for collection of gas sample and for measurement of pressure and flow of gases for them |
|
|
India |
Hydro-pneumatic prop |
|
|
India |
An improved method for making spherical aluminium particles |
|
|
India |
A process for the demineralisation of coals |
|
|
India |
Improved bolt and anchorage device for providing ground support in mines tunnels, rock slopes and other civil construction works |
|
|
India |
A DEVICE FOR DUST REMOVAL FROM AIR |
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|
Japan |
Preparation of high polymer dispersion |
|
|
India |
A process for the preparation of a blasting agent /composition for mining , tunnelling and other excavation work |
|
|
India |
Process for preparation detonator cap sensitive explosive composition |
|
|
India |
An improved clamp device for cross bar support of roofs of tunnels in underground mines |
|
|
India |
A closed circuit hydraulic prop for the support of mini roof with an improved relief valve mechanism |
|
|
India |
A chemical process for demineralisation of carbonaceous materials such as coal and coke |
|
|
India |
A closed circuit hydraulic prop for the support of mine roofs with an improved relief valve mechanism |
|
|
India |
A dust arrestor device for large diameter deep hole drilling for opencast mines |
|
|
India |
A process for the production of a smokeless solid ignitor for fuel fired domestic ovens and appliances |
|
|
India |
Low voltage room electrostatic precipitator |
|
|
India |
Tensioned cable truss device |
|
|
United States of America |
Equipment useful for winning ores particularly coal in longwall mining |
|
|
India |
An improved rope truss device for supporting the roof of the underground mines |
|
|
India |
An improved pit prop for use as a support for the roof of mines |
|
|
India |
A quick-setting chock for supporting the roof of underground mines |
|
|
India |
An improved telescopic prop useful for supporting roof of underground mines |
|
|
India |
A process for the production of nickel concentrate from lateritic over burden mineral of chromite mines |
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|
India |
A process for the production of nickle concentrate from nickel bearing lateritic overburden material of chromate mines |
|
|
United States of America |
Equipment for shortwall mining useful for extraction of pillars in underground coal mines |
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|
United States of America |
Arch useful for withstanding effect of rockburst occurring in underground mines/tunnels |
|
|
India |
A device useful for scaring birds |
|
|
India |
A mobile coal slusher |
|
|
India |
A device for detecting the direction and span of opening gallery in an underground water logged and inaccessible mine |
|
|
India |
A device for the installation of friction bolts in drill holes in underground mines |
|
|
India |
An improved self closing device for the flow of fluids |
|
|
India |
An improved airlock device |
|
|
India |
An improved equipment useful for winning of ores in longwall mining |
|
|
India |
An improved prop with high setting load useful for supporting mine roofs |
|
|
India |
A sensor for detecting and monitoring chloride present in a solid sample and a device incorporating the sensor |
|
|
India |
A cable bolt useful for depillaring of thick coal seams |
|
|
India |
An improved steel arch useful for underground mines/tunnels |
|
|
United States of America |
Sterile laminar airflow device |
|
|
India |
A process for preparation of a non-toxic synergistic composition useful for cleaning/descaling of apertures/pipes |
|
|
India |
An improved pit prop for supporting mine/tunnel roofs |
|
|
India |
A yielding type hydraulic prop useful for supporting mine roofs |
|
|
India |
An improved roof drilling cum bolting device useful for underground mines/tunnels |
|
|
United States of America |
Pharmaceutical composition for diabetic nephropathy |
|
|
India |
STRATA MOVEMENT WARNING SYSTEM FOR UNDERGROUND MINES |
|
|
India |
A device useful for making manhole or stable hole in the underground mines |
|
|
India |
Improved Fake Currency Detector Using Visual and Reflective Spectral Response |
|
|
India |
An apparatus for measuring sieve dimensions and a method therefor |
|
|
India |
An improved cog useful for supporting underground mine roofs tunnels |
|
|
India |
A composition useful for safe blasting of coal in underground mines and other excavation work and a process for preparing the said composition |
|
|
India |
A novel method of mining for underground extraction of coal from a critically thick coal seam standing on pillars and the development made along the roof horizon |
|
|
India |
A composition useful for excavation works such as blasting in coal/non-coal surface mines |
|
|
India |
An improved air jet sieve |
|
|
India |
An improved caving longwall method for winning of coal from thick seam in single lift under massive and hard roof conditions in underground mines |
|
|
India |
An improved roof bolt useful for supporting mine/tunnel roofs instantly and compactly |
|
|
India |
Device for sealing inside an upward drilled borehole for high pressure water injection in underground mines |
|
|
India |
An improved method for continuous extraction of coal /ore from coal seam mineral bed in underground mines |
|
|
Poland |
A process for the production of a fly ash slurry |
|
|
India |
A novel method for underground extraction of coal from contiguous seams / sections |
|
|
India |
A retrievable electro-mechanical broehole extensometer |
|
|
India |
A process for recovery of biosurfactant from distillery waste |
|
|
India |
A synergistic composition of emulsion explosive useful for blasting in surface mines and a process of making the emulsion explosive |
|
|
India |
Continuous type multipurpose tea shoot sorter |
|
|
India |
A process for the recovery of finest cleans from coal slurry and an equipment therefor |
|
|
India |
A novel machine for drilling, cutting and polishing for the manufacture of semi-precious stone furniture and decorative items |
|
|
India |
A cold explosive composition for underground mines and other excavation work and a process for the preparation of the composition thereof |
|
|
India |
A process for the synthesis of stabilized copolymers useful for enhancing petroleum recovery from high temperature subterranean petroleum deposits |
|
|
India |
BOTTOM HOLE INITIATION OF BLAST USING DETONATING FUSE |
|
|
India |
A composition for making slurry explosive useful for perimeter blasting in tunneling |
|
|
USA |
Fake document including fake currency detector using integrated transmission and reflective spectral response |
|
|
United States of America |
Fake currency detector using visual and reflective spectral response |
|
|
India |
A slurrey explosive composition for open cast mines and other excavation works |
|
|
India |
A device for collecting air borne dust generated by moving vehicles |
|
|
India |
An improved cog useful for supporting underground mine roofs/tunnels |
|
|
United States of America |
Fake document including fake currency detector using integrated transmission and reflective spectral response |
|
|
India |
A METHOD FOR IN-HOLE DELAY SOLID BLASTING |
|
|
India |
A process for the preparation of sodium silicate from kimberlite taliling |
|
|
India |
An emulsion composition useful for blasting hard strata excavation work |
|
|
United States of America |
Process utilizing natural carbon-13 isotope for identification of early breakthrough of injection water in oil wells |
|
|
United States of America |
Photocatalytic auto-cleaning process of stains |
|
|
India |
A rock bolt for reinforcing rock strata in a roof or side of mine or tunnel |
|
|
India |
A Process for Production of Highly Metallised Low Sulphur Directly Reduced Iron (DRI) from Iron Ore Slime and Rejected Coal |
|
|
India |
An equipment for loading blasted coal/mineral from a conventional long wall mine panel |
|
|
India |
An orientation unit for fruit sorting and grading machine |
|
|
India |
A method for solid blasting in underground coal mines |
|
|
India |
AN IMPROVED METHOD TO PRODUCE COLD BONDED BRIQUETTES FROM IRON ORE SLIME |
|
|
India |
A movable canopy for immediate front face of mine or tunnel workings along with roof bolting system of support |
|
|
India |
An attachment device for hand held drilling machine to prevent falling of coal dust during vertical drilling in mine roofs |
|
|
India |
A device for measuring roof convergence in mechanized coal mine workings / tunnels / caverns |
|
|
India |
An emulsion composition for medium and hard strata excavation work |
|
|
India |
A STOWING BUNKER FOR HYDRAULIC STOWING OF SAND OR POND ASH IN COAL MINES |
|
|
India |
A PROCESS FOR RECOVERY OF MANGANESE FROM ELECTROSTATIC PRECIPITATOR (ESP) SLAG OF IRON, STEEL AND ALLOY INDUSTRIES |
|
|
India |
A multi-point anchoring system for grouted-type borehole extensometer for strata movement measurements in underground excavation |
|
|
India |
Water resistant ammonium nitrate fuel oil mixture for watery hole blasting and process for preparing the fuel composition |
|
|
India |
A device for providing centerlines in a continuous manner during construction in under ground mines/tunnels |
|
|
India |
A device for cooling an individual working in an open cast mine or in similar conditions |
|
|
United States of America |
Device for roof support of underground mine/tunnel |
|
|
India |
A device for improved manual grouting of roof bolts in mines |
|
|
India |
A process utilizing natural carbon-13 isotope for identification of early breakthrough of injection water in oil wells |
|
|
India |
A thermally stable barium-cerium ruthenate type material Bal-XceXRuO3 and a process for synthesis therof |
|
|
United States of America |
Stepwise repeated destabilization and stabilization of highly collapsible soil mass by `soil nailing technique` used for construction of railway/road underpass |
|
|
India |
A process for recovery of manganese from electrostatic precipitator (ESP) slag of iron, steel and alloy industries |
|
|
India |
A PROCESS FOR BENEFICATION OF LOW GRADE IRON ORE POSSESSING CRITICAL LIBERATION CHARACTERISTIC |
|
|
Australia |
Column thickener and a process thereof for dewatering of iron ore slurry |
|
|
Brazil |
Column thickener and a process thereof for dewatering of iron ore slurry |
|
|
India |
Hybrid Processes for Synthesis of Photoninduced Metal and Metal Oxide Composites and Photo Catalytic Applications Thereof |
|
|
India |
An Improved Process for the Beneficiation of Low Grade Siliceous Graphite Ore |
|
|
India |
Metal salts of amino acids useful for co-polymerization of epoxides and its preparation thereof |
|
|
India |
A system useful for localization of disaster and identification of trapped miners in underground mines |
|
|
Japan |
A PROCESS FOR DISSOCIATION OF HYDRATES IN PRESENCE OF HYDRATE DISSOCIATION PROMOTERS |
|
|
India |
Device to measure lateral deformation of rock in a heating chamber coupled to an universal testing machine |
|
|
India |
Doped conducting polymer [PANI] sensor interfaced with an instrument to detect/analyze hydrogen gas |
|
|
India |
A device useful for making horizontal bores under the ground |
|
|
India |
Process for the rapid synthesis of high voltage/high capacity layered cathode material for lithium ion batteries |
|
|
India |
Column thickener and a process thereof for dewatering of iron ore slurry |
|
|
India |
An improved method of utilization of iron ore slime in iron making |
|
|
India |
A device useful for rapid, easy and precise sub-selectioning of aqueous sediments in the core liner |
|
|
India |
A high impact gravity breaker and a method for efficacious breaking with minimum space footprint |
|
|
India |
Tractor PTO powered drain cleaning system using on-site filtered drain water |
|
|
India |
A process for preparation of ammonium nitrate fuel oil explosives composition by recycling waste lubricant oil |
|
|
India |
MODULAR SYSTEM AND METHOD FOR THE FABRICATION OF PAPER MICROFLUIDIC ANALYTICAL DEVICES |
|
|
India |
Safe disposal of arsenic sludge through microwave treatment and the process thereof |
|
|
India |
AN APPARATUS AND METHOD FOR DRY SEPARATION OF MATERIALS BASED UPON THEIR DENSITY DIFFERENCE |
|
|
India |
A method to design optimum size of rib/snook in mechanised depillaring under moderate roof strata |
|
|
United States of America |
Robust carbon dots (CD) as an artificial tracer for groundwater studies |
|
|
India |
Star: safe thermite cracker |
|
|
India |
An intigrated strata, gas and environment monitoring system for underground mines |
|
|
India |
A novel multi-stage multi-product processing scheme for dry beneficiation of -10 mm coal fines by gravity separation using air fluidization on an inclined deck |
|
|
India |
Pulse bed mineral, material and aggregate washing and classification system |
|
|
India |
A chemical inhibitor composition for controlling and combating high intensity fire in surface coal mines |
|
|
India |
A device for recovery of fuel oil gas from plastic waste and the process thereof |
|
|
India |
A stemming plug augmenting resistance to stemming in holes (sparsh) |
|
|
India |
Novel reversible expression system for transgene expression in plants |
|
|
India |
Process for construction of shallow multi directional underpass interection by box jacking and soil nailing without effect existing traffic |
|
|
India |
Vehicle mounted and engine driven mechanized drain cleaning system |
|
|
India |
A multifunctional floatation reagent and a process for the preparation thereof from waste coal tar |
|
|
India |
Dual height partial recoverable bolt |
|
|
India |
Shape memory polyurethane composite-based portable heat alarm system and its preparation thereof |
|
|
India |
Biometric-based exploder |
|
|
India |
An end openable helical anchor and the mechanism thereof |
|
|
India |
Metal and flexible polymer composite as radially self expandable axially flexible tubular structure |
|
|
India |
A system for determining percentage of binder in a component and a method thereof |
|
|
India |
Safe aluminium less cracker (safal) |
|
|
India |
Screw scrubber and process thereof for removal of clay material from goethetic-hematite iron ore fines |
|
|
India |
Method for strengthening coal pillars to improve underground coal recovery |
|
|
Korea (South) |
Improved disinfection-solidification method for disposal of pathogenic medical waste |
|
|
India |
Method for excavation of slot raise and rings simultaneously in underground stope using drilling and blasting |
|
|
India |
Eugenol derivatives with improved anti-diabetic and related activities |
|
|
India |
A system and method for real-time monitoring of strata behavior in underground and opencast mine |
|
|
Israel |
Flocculation-solidification process for pathogenic medical waste disposal |
|
|
India |
A composition and method for preparation thereof for suppression of dust generated in blasting operations |
|
|
India |
AN AUTOMATED MECHANICAL PV SOLAR PANEL CLEANING SYSTEM AND MECHANISM THEREOF |
|
|
India |
AERO-HYDRO JIG FOR HIGH ASH COALS BENEFICIATION PROCESS |
|
|
India |
LIQUID - LIQUID - LIQUID EXTRACTION AND STRIPPING IN MULTI-HELICAL FLOW REACTOR |
|
|
PCT |
AN IMPROVED PROCESS FOR RECOVERY OF GRAPHITE FROM DISCARDED CARBONACEOUS ELECTRODE WASTE |
|
|
India |
A lightweight blast mat for muffling blast holes and controlling flyrock in near-field blasting |
|
|
India |
A device and method of rock splitting by blasting of small sized holes drilled between large sized holes |
|
|
USA |
An improved disinfection-solidification process for pathogenic medical waste disposal |
