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Patent Protection Ended

No. Patent No. Title
16021. PI 96001518 PROCESS FOR PRODUCING TRIOXANE
16022. PI 96001520 ELECTRICAL WIRING BOARD AND METHOD FOR IDENTIFYING SAME
16023. PI 96001523 METHOD OF SEARCHING FOR A BURSTY SIGNAL
16024. PI 96001530 COMPATIBLE RECORDING AND/OR PLAYBACK DEVICE
16025. PI 96001532 CARRIER SUBSTRATE TREATED WITH HIGH INTERNAL WATER PHASE INVERSE EMULSION MADE WITH AN ORGANOPOLYSILOXANE- POLYOXYALKYLENE EMULSIFIER
16026. PI 96001534 ROLL-UP DEVICE
16027. PI 96001539 LUGGAGE WITH PASSAGEWAY FOR RECEIVING A SUPPORTING HANDLE
16028. PI 96001541 METHOD OF AND APPARATUS FOR MANUFACTURING PRESSED POWDER BODY
16029. PI 96001542 METHOD AND APPARATUS FOR PRODUCING SIGNS WITH PRISMATIC LETTERS AND GRAPHIC IMAGES
16030. PI 96001543 MODIFIED ANTI-ICAM-1 ANTIBODIES AND THEIR USE IN THE TREATMENT OF INFLAMMATION
16031. PI 96001545 "C8 AROMATICS ISOMERIZATION USING CATALYST CONTAINING MODIFIED SILICOALUMINOPHOSPHATE MOLECULAR SIEVE"
16032. PI 96001547 HOLOGRAPHIC OPTICAL ISOLATOR UTILIZING OPTO-ELECTRONIC TRANSMITTER AND RECEIVER DISPOSED IN A PACKAGE
16033. PI 96001548 METHOD FOR INHIBITING THE PLUGGING OF CONDUITS BY GAS HYDRATES.
16034. PI 96001549 ELECTRON GUN FOR CATHODE RAY TUBES
16035. PI 96001551 SOFT SWITCHING, PWM CONTROLLER AND METHOD FOR REDUCING TORQUE RIPPLE IN MULTIPHASE DC MOTOR
16036. PI 96001553 HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR THAT IS COST EFFICIENT
16037. PI 96001554 IMAGE PROCESSOR FOR DISPLAYED MESSAGE BALLOON, AND CHARACTER''S FACE
16038. PI 96001556 CRT ELECTROPHOTOGRAPHIC SCREENING METHOD USING AN ORGANIC PHOTOCONDUCTIVE LAYER
16039. PI 96001557 TWO BAND 25 CHANNEL CORDLESS TELEPHONE SYSTEM.
16040. PI 96001559 REGENERATION OF CATALYST/ABSORBER