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Patent Protection Ended

No. Patent No. Title
20981. PI 99003750 STABILITY FOR INJECTION SOLUTIONS
20982. PI 99003754 APPARATUS FOR PREPARING PATTERNED CONFECTIONS
20983. PI 99003761 PROCESSING AID
20984. PI 99003763 HIGH EXCURSION RING SEAL
20985. PI 99003764 NESTED BRIDGE SEAL
20986. PI 99003773 ISOPARAFFINIC BASE STOCKS BY DEWAXING FISCHER-TROPSCH WAX HYDROISOMERATE OVER PT/H-MORDENITE
20987. PI 99003779 NEW CRYSTALLINE FORMS
20988. PI 99003790 THREADED CONNECTION FOR TWO METAL PIPES WITH A HIGH MAKEUP TORQUE.
20989. PI 99003791 THREADED CONNECTION FOR TWO METAL PIPES COMPRISING A GROOVE IN THE THREADS
20990. PI 99003795 MIXED ESTERS OF PENTAERYTHRITOL FOR REFRIGERATION BASE OIL
20991. PI 99003803 LUBRICATING OIL FOR TWO-CYCLE GASOLINE ENGINES AND DILUENT COMPOSITION THEREFOR.
20992. PI 99003807 FLUID DISTRIBUTING-COLLECTING SYSTEM AND ITS PROCESS
20993. PI 99003821 ELEVATOR CONTROL PANEL DEVICE.
20994. PI 99003822 METHOD FOR DETERMINING AMOUNT OF FERTILIZER APPLICATION FOR GRAIN CROPS, METHOD FOR ESTIMATING QUALITY AND YIELD OF GRAINS, AND APPARATUS FOR PROVIDING GRAIN PRODUCTION INFORMATION
20995. PI 99003831 EDGE-LIT ILLUMINATION SYSTEM.
20996. PI 99003832 HOT GAS REACTOR AND PROCESS FOR USING SAME
20997. PI 99003838 LIQUID DETERGENT COMPOSITION
20998. PI 99003840 MICROCAPSULE FORMULATIONS
20999. PI 99003845 ALUMINIUM ELECTROLYTIC CAPACITOR AND ITS MANUFACTURING METHOD.
21000. PI 99003846 METHOD FOR ADDRESSING A BITSTREAM TO BE RECORDED OR BEING RECORDED ON A STORAGE MEDIUM