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Patent Protection Ended

No. Patent No. Title
8241. PI 91000410 CLARIFIERS FOR POLYOLEFINS AND POLYOLEFIN COMPOSITIONS CONTAINING SAME
8242. PI 91000412 SULFONIMIDE CATALYSTS FOR COATINGS
8243. PI 91000414 THE USE OF BAMBUTEROL OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, TO MAKE LIPID LOWERING PHARMACEUTICAL PREPARATIONS.
8244. PI 91000416 TELEVISION RECEIVER WITH AUXILLIARY INPUT CONNECTOR FOR VIDEO SIGNALS OF A SEPARATED Y-C FORMAT.
8245. PI 91000417 TELEVISION APPARATUS WITH PICTURE IN PICTURE PROCESSING
8246. PI 91000418 A FLUID FLOW CONTROL SYSTEM ASSEMBLY AND METHOD FOR OIL AND GAS WELLS.
8247. PI 91000420 DEVICE INTENDED TO CREATE A MOTION IN A LIQUID IN PARTICULAR AT THE SURFACE THEREOF.
8248. PI 91000421 ACTIVATION OF BLEACH PRECURSORS WITH SULFONIMINES
8249. PI 91000422 BLEACH CATALYSTS AND COMPOSITIONS CONTAINING SAME
8250. PI 91000425 POSITIVE TEMPERATURE COEFFICIENT THERMISTOR DEVICE.
8251. PI 91000426 LARGE CAPACITY GAS FIRED PRESSURE COOKER.
8252. PI 91000427 A 14, 17 -BRIDGED-16-HYDROXY-TRIENES
8253. PI 91000430 RECYCLING SCRAP METAL.
8254. PI 91000431 CATALYST AND PROCESS FOR THE SELECTIVE PRODUCTION OF PARA-DIALKYL SUBSTITUTED BENZENES.
8255. PI 91000432 LOCKS.
8256. PI 91000434 COVER TAPE FOR PACKAGING CHIP TYPE ELECTRONIC PARTS.
8257. PI 91000435 TWO-STATOR INDUCTION SYNCHRONOUS MOTOR.
8258. PI 91000437 THERMOSETTING RESIN COMPOSITION AND USE THEREOF FOR AN ELECTRONIC PART.
8259. PI 91000438 USE OF TENIDAP TO INHIBIT ACTIVATION OF COLLAGENASE AND TO INHIBIT THE ACTIVITY OF MYELOPEROXIDASE.
8260. PI 91000439 TENIDAP AS AN INHIBITOR OF THE RELEASE OF ELASTAGE BY NEUTROPHILS.