Patent no Country Title
IN32824 India Improvements in or relating to the manufacture of containers, hollow-ware or the like articles from resin impregnated laminations.
IN33787 India A device for adjusting watches and timepieces
IN35336 India Improvements in or relating to food containers made of paper, cardboard or fabric.
IN34937 India Improvements in or relating to coating composition for cardboard containers.
IN35337 India Improvements in or relating to the coating of cardboard containers for rendering them suitable for packing non-alkaline watery solutions, inks or the like.
IN36163 India Improvements in or relating to the manufacture of double walled or multi-walled glass flasks such as vacuum or thermos flasks.
IN55454 India A process for wet grinding of mica
IN58085 India A sealing device for containers
IN65780 India Improvements in or relating to evaporated metal coatings particularly suited for optical elements
IN77224 India Syntactic esters as speciality lubricants for low temperature performance and particularly for the lubrication of clocks and watches
IN090238 India A microscope eye ?piece graticule for a rapid determination of projected specific surface of particulate materials
IN109883 India Improvements in or relating to deposition of photosensitive films of silver sulphide layers
IN109906 India Improvements in or relating to video amplifiers
IN111275 India Improvements in or relating to process of making photosensitive silver sulphide thin film device.
IN123647 India A process for uniform electrostatic charging of the photoconductive plates for electrophotographic machine
IN123643 India Improvements in or relating to electronegative xerographic developer compositions and toners therefore
IN126506 India A process for making a print of a document with an electrophotographic machine
IN123640 India A process for making photoconductive plates for electrophotographic machines
IN129424 India A photo-electric demodulator
IN131774 India Improvements in the process of making multiple prints of a document with an electrophotographic machine
IN131258 India A developing an electrostatic latent image on a photoconductive plate used in electrophographic machine.
IN131907 India Improvements in the device for charging electrostatically the photoconductive plates for electrophotographic machines.
IN133279 India An optical forest cruiser.
IN136162 India A mandrel system for winding horizontal deflection coils for television receivers
IN136301 India Improvements in or relating to a process for making photoconductive plates for electrophotographic machines
IN137522 India An apparatus to taking three-dimensional panoramic X-ray radiographs to be seen without any viewing aid
IN137618 India A process for the preparation of a resin binder for use in electrophotographic zinc oxide coatings
IN137749 India An apparatus for making three dimensional panoramic photographic display to be seen without any viewing aid
IN137859 India The transfer of letters /numbers/designs on to metal by electrochemical techniques
IN141208 India A miniaturised tuning fork
IN143760 India Rotary photo print washer for use in photographic industry
IN144295 India Improvements in or relating to the wind direction recorder.
IN144512 India A process for the preparation of a sensitive zinc oxide electrostatic photographic paper.
IN145681 India Improvements in or relating to a process of making a photosensitive paper for electrophotographic machines
IN146183 India A process production of electrically conducting paper used as a substrate for applying zinc oxide electrophotographic layers
IN150467 India A process for making heat sensitive copying paper for use in document copying machine
IN163719 India A proecss for the production of heat sensitive recording paper and the heat sensitive recording paper so prepared
IN165431 India A process for the manufacture of submicron gate gas mesfets using contact photolithography
IN179960 India An improved process for the separation of 1,4-benzoquinone, catechol, hydroquinone and phenol simultaneously from the mixture containing 1,4-benzoquinone, catechol, hydroquinone and phenol.
IN180563 India An activated cell.
IN183614 India An electrolytic composition useful as an electrolyte in lithium-manganese dioxide non- aqueous coin cells
IN183611 India An improved lithium-manganese dioxide non-aqueous coin cell
IN183615 India A process for the preparatuion of activated maganese dioxide electroode useful as a cathode in non-aqueous coin cells
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IN185526 India An  instrument for the measurement of  oxygen  and Biochemical oxygen demand (BOD)
IN186384 India An improved collimator.
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IN218095 India AN ELECTRONIC DEVICE USEFUL FOR MEASURING DISPLACEMENT.
IN219633 India A METHOD FOR THE PREPARATION OF POLYMER COATED LONG DURATION OPTICAL MEMORY DEVICE
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IN249306 India A process for the preparation of surface modifield tin oxide for making hydrocarbon sensor
IN250820 India A novel microbial consortium and useful for liquefaction of solid organic matter
IN254577 India Novel cholesteric liquid crystal containing photo-responsive butadiene chromophore and a process for the preparation thereof
US8422130 USA Portable magnifying instrument useful for colposcopy
US8563215 USA Diazonaphthoquinonesulfonic acid bisphenol derivative useful in photo lithographic sub micron patterning and a process for preparation thereof
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2461/DEL/2014 India A self-coloured magnetic leather for industrial applications and a process for the preparation thereof
2755/DEL/2013 India Gold coated natural fibre as electrode materials and process for preparation thereof
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