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Patent Protection Ended

No. Patent No. Title
15021. PI 95003111 TRICK PLAY STREAM DERIVATION FOR PRE-RECORDED DIGITAL VIDEO RECORDING
15022. PI 95003113 ELECTRIC VACUUM CLEANER
15023. PI 95003117 PRODUCTION OF SUCRALOSE WITHOUT INTERMEDIATE ISOLATION OF CRYSTALLINE SUCRALOSE -6-ESTER
15024. PI 95003119 MONITORING DEPTH OF A CASTING POOL IN A TWIN ROLL CASTER.
15025. PI 95003120 NMR LOGGING OF NATURAL GAS IN RESERVOIRS
15026. PI 95003121 RECORDING AND REPRODUCING APPARATUS AND METHOD USING A BUFFER MEMORY TO ENSURE CONTINUOUS OUTPUT DURING TRACK JUMPS CAUSED BY EITHER VIBRATION OR FAST REPRODUCTION MODE.
15027. PI 95003123 CONTROLLED DC VOLTAGE STABILIZER
15028. PI 95003124 ZEOLITE CATALYST AND METHOD OF CONVERTING HYDROCARBONS USING THE SAME.
15029. PI 95003126 SAFETY SYRINGE WITH EXTERNALLY CONNECTABLE AND INTERNALLY RETRACTABLE SELF-BIASED NEEDLE
15030. PI 95003128 HIGH-PRESSURE FIBER REINFORCED COMPOSITE PIPE JOINT
15031. PI 95003130 FLAME-RETARDANT AND FABRIC-SOFTENING TREATMENT OF TEXTILE MATERIALS
15032. PI 95003131 A HELICAL SCAN TYPE INFORMATION RECORDING DEVICE
15033. PI 95003140 MULTIFUNCTIONAL ADDITIVE FOR LUBRICATING OILS COMPATIBLE WITH FLUOROELASTOMERS
15034. PI 95003142 BLUE-GREEN LASER DIODE
15035. PI 95003146 SOLID PERSONAL CLEANSING COMPOSITION COMPRISING A PRECOMPLEX OF CATIONIC SURFACTANS AND ANIONIC MATERIALS.
15036. PI 95003151 POLYOLEFIN COMPOSITIONS EXHIBITING HEAT RESISTIVITY, LOW HEXANE-EXTRACTIVES AND CONTROLLED MODULUS
15037. PI 95003152 VIDEO CAMERA
15038. PI 95003154 MIXER FOR MIXING OF LIQUIDS OR SUSPENSIONS AND METHOD FOR MIXING
15039. PI 95003155 BUOYANT FOUNDATION FOR BAD SOILS
15040. PI 95003157 METHODS OF INHIBITING PHYSIOLOGICAL CONDITIONS ASSOCIATED WITH AN EXCESS OF BRADYKININ