Patent no Country Title
853312 United Kingdom Improvements in and relating to fluid speed meters
IN113777 India Improvements in or relating to indigenous visible dye-penetrants for surface and sub-surface flaw detection
IN136265 India Substrate heater cum holder for thin film deposition
IN137074 India Electronic high voltage detector
IN137266 India Fixed volume liquid dispenser
IN137538 India A device for assessing daylight availability and or sunlight penetration
IN138571 India Titanium substrate insoluble anode assembly for diaphragm type chloralkali cells
IN142313 India An apparatus for measuring the maximum pore-radius or filter media treated with phenol formaldehyde resins
IN142590 India Normal bean probes for ultrasonic non-destructive -testing
IN142650 India Pencil type coating thickness gauge
IN142756 India Stand mounted cooking gas content ndicator
IN143303 India A mechanical adapter device to improve the efficiency of water sampler
IN143869 India Improvements in or relating to the electrolytic reduction of o-nitrophenol to o-aminophenol.
IN143888 India Thermal sensing alarm
IN144075 India Ultra safe blasting circuit tester
IN144294 India Improvements in or relating to a digital dampometer used in the measurement of logarithmic decrement.
IN146517 India Road unevenness tester device
IN146542 India An automatic mechanical profile recording device particularly suited for road unevenness tester and similar device
IN146543 India An automatic marking device for use with profile recorder of a road unevenness tester device
IN146941 India Universal friction and wear test rig
IN148166 India Improved rotating cup anemometer
IN154387 India An improved hall probe device for use in the measurement of magnetic fields
IN154410 India An improved device for static testing of fatigue parameters of carts and like slow moving vehicles
IN155142 India Process for the preparation of electrodes with chlorine ion sensitive membrane
IN155299 India Device for measuring the true A.C. resistivity of a liquid
IN155445 India A multigas sampling device to study atmospheric pollution
IN159283 India Tribotester
IN159375 India A compensated ultrasonic timer device to determine the wave velocity in solid/liquid underground strata.
IN159408 India An inter-locking ultrasonic test jig.
US4672307 USA Simplified delay testing for LSI circuit faults
IN160404 India Process for the manufacture of a foil type resistance strain gauge and the strain gauge manufactured thereby.
IN161980 India An improved process for the preparation of manganese dioxide coated titanium anodes for use in the production of electrolytic manganese dioxide
IN162646 India An improved device for measuring weight of charge unloaded by the rotary wagon tippler from wagons
IN163185 India A direct reading four probe resistivity meter
IN163819 India Portable multi-gas sampler for continuous sampling of air in the atmosphere
IN165763 India An improved electrolytic respirometer for the evaluation of soil nitrification rates and oxygen and/or hydrogen uptake rates.
IN166002 India Improvement in or relating to pulse polarograph
IN166148 India An improved process for making silver sensing ion - selective coated film electrode.
IN166254 India Methods of making chemically modified iodide ion selective electrode
IN166771 India A multi strain gauge for measuring pore water pressure
IN167859 India Electronic digtal maximum demand indicator
IN169747 India A process for the preparation of indicator paper for on the spot testing of iodine in the range of 15-42 ppm in iodated salt.
IN170764 India An improved blood analysis equipment.
IN170901 India A consistency/viscosity monitor useful for measuring the consistency /viscosity of a liquid.
IN174002 India A process for the manufacture of sputtering targets of ceramic compounds useful for the preparation of high temperature superconducting thin films.
IN177055 India A device for evaluating electrical contact materials in regard t ocontact resistance, erosion and weldability
IN177724 India A decive for on-line sensing monitoring and display of level of industrial conducting liquids and slurries
IN177723 India A device for sensing microlevel changes in groundwater useful in hydrology and earthquake prognostics
IN178835 India A device for the measuring vertical gradint of radis and other plans surface.
IN179957 India An improved incumbator for bacteriological analysis of a sample
IN180310 India An acoustic mercury delay line divice useful for measuring acoustic wave velocity in solid/liquids.
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US5973496 USA Device to detect magnetic resonance in the time domain
IN183623 India A cross -cylinder wear testing machine
US6037128 USA Process for the preparation of semisynthetic amplicon useful for sex determination of the papaya plant
IN184729 India A method producing conducting grid contacts useful for solar cells
IN184831 India A device for measuring the magnetic susceptibility of catalysts and allied magnetic materials.
IN184922 India A novel potentiometric sensor electrode for the estimation of ions in solution.
IN185483 India An improved process for producing  electrocatalytic spinel  type oxides coated anode suitable for  electrowinning of metals
IN185932 India An improved device for measuring the temperature through bore hole in an underground mine
US6247370 USA Two dimensional stress relaxation testing device
IN186487 India A device for the measurement of volume change of triaxial soil samples during triaxial test for calculating compressibility cross sectional area and stress at failure
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IN191691 India An improved device useful for calibrating hydraulic pressure gauges
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IN228284 India A PNEUMATIC INCH-WORM ROBOT
IN197233 India AN IMPROVED GAS SENSING INSTRUMENT
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IN221789 India AN AUTOMATED DEAD WEIGHT FORCE MEASUREMENT MACHINE USEFUL FOR CALIBRATING LOAD CELLS
IN221903 India A SEGMENTED CYLINDRICAL TIDE-STAFF SYSTEM
IN221601 India A DEVICE USEFUL FOR SENSING COPPER (II) ION IN FLUIDS
IN214847 India A METHOD FOR REMOVAL OF OIL POLLUTANTS FROM SEAWATER USING CYANOBACTERIA
IN214937 India AN IMPROVED ELECTROLYTE USEFUL FOR DETECTION AND DETERMINATION OF GASES PRESENT IN A GAS STREAM
IN215116 India A DEVICE USEFUL FOR MEASURING THE FLOW RATE OF CRYOGENIC LIQUIDS FLOWING THROUGH A TUBE
IN215383 India A PROCESS FOR THE PREPARATION OF A SOLID-STATE BIO-SENSOR FOR UREA
IN215480 India AN APPARATUS USEFUL FOR MEASURING PARTICLE SIZE OF A POWDER SAMPLE
IN215617 India A TWO-DIMENSIONAL STRESS RELAXATION TESTING DEVICE
IN215697 India A PROCESS FOR THE PREPARATION OF AN IMPROVED SENSOR MATERIAL USEFUL FOR THE DETECTION OF LIQUID PETROLEUM GAS (LPG)
IN215757 India AN AUGMENTED ERROR-CORRECTING SEA LEVEL RECORDER
IN215772 India A FLUID FLOW METER
IN223606 India A SYSTEM FOR CLASSIFYING SEAFLOOR ROUGHNESS USING ARTIFICIAL NEURAL NETWORK(ANN)
IN216561 India A MACHINE USEFUL FOR CONDITION MONITORING OF BEARINGS
IN216811 India A PROCESS FOR MAKING A MOISTURE SENSOR OF PPMV LEVEL & A DEVICE FOR DETECTION OF MOISTURE MADE THEREFROM
IN216819 India A PROTECTIVE DEVICE FOR CONTROLLING STALL AND SURGE IN COMPRESSORS
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IN215880 India A DEVICE USEFUL FOR SAFE DEPLOYMENT AND RETRIEVAL OF MICROFOULING AND CORROSION SAMPLES IN DEEP WATER
IN222433 India A NOVEL MOISTURE SENSOR
IN217968 India A DEVICE USEFUL FOR SAMPLING OF COAL/ORE DIRECTLY FROM LOADED COAL/ORE WAGONS/TRUCKS
IN218103 India A DEVICE USEFUL FOR RECEVING AND DECODING STANDARD TIME AND FREQUENCY SIGNALS (STFS) FROM BROADCAST SATELLITES
IN219446 India COST EFFECTIVE AND ULTRA SENSITIVE DEVICE FOR PERFORMING IMMUNOASSAYS
IN220338 India AN EQUIPMENT FOR THE REMOTE DETECTION OF TRAPPED ANIMATE SUBJECTS
IN222259 India AN IMPROVED HYDROCARBON GAS SENSING INSTRUMENT
IN223203 India A DIGITAL CONCRETE RESISTIVITY LOGGER WITH PERSONAL COMPUTER (PC) INTERFACE
IN216135 India AN IMPROVED STILLING- WELL DEVICE USEFUL FOR ENABLING ERROR- FREE SEA LEVEL MEASUREMENTS
IN223621 India A DEVICE FOR THE QUANTITATIVE ESTIMATION OF CREATININE
IN224130 India AN ANIMAL POWERED MECHANICAL DEVICE FOR WATER DESALINATION
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IN216248 India A SELF CORRECTING PRESSURE BASED WATER LEVEL GAUGE USEFUL IN CLEAR AND TURBID WATERS
IN217509 India A NOVEL DEVICE FOR THE QUANTIFICATION OF LEAD AND COPPER ALONE OR SIMULTANEOUSLY IN AQUEOUS/NON-AQUEOUS & BIOLOGICAL SAMPLES.
IN224946 India A LACTATE BIO SENSING STRIP.
IN225743 India A process for identifying aflatoxigenic aspergilli
IN225319 India A PROSESS FOR THE PREPARATION OF HETEROBIFUNCTIONAL CROSSLINKING REAGENTS FOR THE IMMOBILIZATION OF BIOMOLECULES
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IN227509 India A RAPID METHOD FOR MICROWAVE MEDIATED ENZYME-LINKED IMMUNOSORBENT ASSAY
IN228031 India A RAPID METHOD FOR HEAT MEDIATED ENZYME-LINKED IMMUNOSORBENT ASSAY
IN228320 India A PROCESS FOR THE PREPARATION OF APO-ASCROBIC ACID OXIDASE IMMOBILIZED MEMBRANE ELECTRODE FOR THE DETERMINATION OF COPPER IONS
IN233351 India A GEL PROCESSING AND TRANSFER DEVICE
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IN232159 India A DEVICE FOR ELECTRON PARAMAGNETIC RESONANCE IMAGING USING MICROWAVE BRIDGE TRANSLATION MODULE
IN231082 India A HYBRID ORGANIC-INORGANIC COMPOSITE FILM
IN231048 India LEAD IRON TUNGSTATE CAPACITIVE TRANSDUCER
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IN230897 India A SAMPLE HOLDER FOR A PARTICLE SIZE ANALYZER
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US7790112 USA Biosensor to determine potassium concentration in human blood serum
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IN244440 India BIOMARKER FOR PREDICTING PREDISPOSITION TO HIGH ALTITUDE PULMONARY EDEMA
IN244613 India METHOD FOR DETECTION OF EARTHQUAKE PRECURSORS
IN244567 India A DEVICE FOR MEASUREMENT OF ULTRASONIC VELOCITY AND ATTENUATION IN SOLIDS UNDER DIFFERENT THERMAL CONDITIONS
IN244862 India A DEVICE FOR DETECTING CORROSION OF STEEL REINFORCEMENT IN CONCRETE
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2269062 Europe METHOD FOR THE DIAGNOSIS OF HIGHER- AND LOWER-GRADE ASTROCYTOMA USING BIOMARKERS AND DIAGNOSTIC KIT THEREOF
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IN259428 India Sensing device for the non-destructive evaluation of steel structures or components
IN259526 India A gas flow measurement device for use in ambient gas sampling
IN260387 India A process for the quick estimation of bod of beverage waste water
IN261784 India A biosensor device for flow injection analysis using immobilized enzyme
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