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Patent Protection Ended

No. Patent No. Title
10821. PI 93000262 PROCESS FOR THE AMMOXIDATION OF SATURATED HYDROCARBONS
10822. PI 93000263 PROCESS FOR PREPARING, LOW DENSITY POROUS CROSSLINKED POLYMERIC MATERIALS
10823. PI 93000265 PHARMACEUTICAL COMPOUNDS THEREWITH
10824. PI 93000266 PATCHES FOR PERCUTANEOUS ADMINISTRATION OF SKIN- WHITENING MATERIALS
10825. PI 93000268 THIRD PARTY CHARGE
10826. PI 93000269 BIASED EDGE CARD CONNECTOR
10827. PI 93000270 NAPHTHALENE DERIVATIVES, PROCESSES FOR PREPARING THE SAME, AND SYNTHETIC INTERMEDIATES THEREFOR
10828. PI 93000271 GAS-FILLED CHILDPROOF LIGHTER
10829. PI 93000272 PALM OLEIN BASED LUBRICANTS
10830. PI 93000274 COMPOSITION CONTAINING ALLYL ISOTHIOCYANATE AND ITS USE
10831. PI 93000275 PROCESS FOR THE CONTINUOUS PRODUCTION OF LOWER ALKYL ESTERS OF HIGHER FATTY ACIDS
10832. PI 93000277 WELDING MANAGEMENT APPARATUS
10833. PI 93000278 SEALING SHEETING OF SWELLABLE CLAY IMPERVIOUS TO WATER AND/OR OIL
10834. PI 93000279 TWO STAGE PRODUCTION OF ETHER FROM TERTIARY ALCOHOL
10835. PI 93000285 DOUBLE MODE LONG TERM PREDICTION IN SPEECH CODING
10836. PI 93000286 A METHOD OF FORMING A CHANNEL ESTIMATE FOR A TIME-VARYING RADIO CHANNEL
10837. PI 93000290 APPARATUS FOR SOUND LEVEL REDUCTION OR OPERATOR ALERTING
10838. PI 93000293 RADIO LINK FAILURE
10839. PI 93000294 A METHOD OF FACILITATING INTERCHANGING THE USE OF A MOBILE STATION AND A PERMANENTLY WIRED TELEPHONE SET
10840. PI 93000296 METHOD OF FORMING MODIFIED GROUND