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Patent Protection Ended

No. Patent No. Title
13081. PI 94002035 METHOD AND APPARATUS FOR CONTINUOUSLY MANUFACTURING FILLED BUNS.
13082. PI 94002036 USE OF 4'-IODO-4'- DEOXYDOXORUBICIN FOR THE TREATMENT OF AMYLOIDOSIS.
13083. PI 94002037 REFORMING
13084. PI 94002040 FIBER-REACTIVE DYES HAVING A CENTRAL 1,3,5-TRIAZINE RING TO WHICH ARE BONDED TO A MONOAZO CHROMOPHORE HAVING ANOTHER 1,3,5-TRIAZINE MOIETY AND A SECOND CHROMOPHORE.
13085. PI 94002041 MEGNETIC RECORDING/REPRODUCING APPARATUS.
13086. PI 94002047 PROCESS FOR THE PRODUCTION OF A PRECIPITATED SILICA.
13087. PI 94002048 MODULAR RECLINING CHAIR AND METHOD.
13088. PI 94002049 PROCESS FOR THE REMOVAL OF ALDEHYDES AND ACETALS FROM INDUSTRIALLY PREPARED ACETIC ACID.
13089. PI 94002052 METHOD OF NITRIDING FERROUS METAL PARTS HAVING IMPROVED CORROSION RESISTANCE.
13090. PI 94002054 UPGRADING OF FISCHER-TROPSCH HEAVY END PRODUCTS.
13091. PI 94002058 MONITOR SCREEN - INTEGRATED VIDEO CAMERA.
13092. PI 94002059 METHOD AND APPARATUS FOR ESTABLISHING DISPATCH AUDIO COMMUNICATION IN A COMMUNICATION SYSTEM.
13093. PI 94002062 SELECTIVE HYDROGENATION OF HIGHLY UNSATURATED COMPOUNDS IN HYDROCARBON STREAMS.
13094. PI 94002065 PROCESS FOR REMOVAL OF SOLVENTS FROM DETERGENT PASTES.
13095. PI 94002069 METHOD AND APPARATUS FOR GENERATING DIFFUSION CODE.
13096. PI 94002075 METHOD AND APPARATUS FOR UPGRADING CARBONACEOUS FUEL.
13097. PI 94002076 SIMPLIFIED SAFETY SYRINGE WITH RETRACTABLE SELF-BIASED NEEDLE.
13098. PI 94002077 METHOD AND APPARATUS FOR REDUCING MEMORY REQUIREMENTS IN A REDUCED LINE, ACTIVE ADDRESSING DISPLAY SYSTEM.
13099. PI 94002078 TELEVISION RECEIVING APPARATUS HAVING A VIDEO TAPE RECORDER UNIT THEREIN.
13100. PI 94002079 TAPE CASSETTE.