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Patent Protection Ended

No. Patent No. Title
461. PI 20006026 BENZAMIDE DERIVATIVES AND AGRICULTURAL AND HORTICULTURAL INSECTICIDES AND METHOD FOR USING THEREOF.
462. PI 20006032 ALOE VERA IMPREGNATED ELASTOMERIC ARTICLE AND METHOD OF MANUFACTURE
463. PI 20006046 SPARGER FOR OXYGEN INJECTION INTO A FLUID BED REACTOR
464. PI 20006058 POLYESTERS CAPPED BY ISOMERIC NONANOLS, A PROCESS FOR THEIR PREPARATION, AND THEIR USE AS PLASTICIZERS
465. PI 20006104 POLYPHASE FILTER
466. PI 20006137 CLAY-FREE READY-MIXED SETTING-TYPE JOINT COMPOUND
467. PI 20006139 LIQUID-PERVIOUS COMPOSITE SHEET FOR DISPOSABLE BODY FLUID ABSORBENT SANITARY ARTICLE AND PROCESS FOR MAKING THE SAME
468. PI 20006146 SHADOW MASK ASSEMBLY MANUFACTURING METHOD AND CATHODE RAY TUBE MANUFACTURING METHOD
469. PI 20006204 LEVER SWITCH AND DETECTING DEVICE USING SAME
470. PI 20010008 METHOD AND APPARATUS FOR PRODUCING A PRESSURIZED HIGH PURITY LIQUID CARBON DIOXIDE STREAM
471. PI 20010012 ACTIVATION OF HYDROCARBON SYNTHESIS CATALYSTS WITH HYDROGEN AND AMMONIA
472. PI 20010046 MICROWAVE OVEN
473. PI 20010055 NOVEL PROCESS.
474. PI 20010069 MOTORBIKE TRANSPORT CASE PROVIDING CONTROLLED MOVEMENT OF A CLOSING MECHANISM
475. PI 20010070 ENCODING/DECODING SYSTEM FOR COHERENT SIGNAL INTERFERENCE REDUCTION
476. PI 20010103 AUXILIARY LENSES FOR EYEGLASSES
477. PI 20010104 PROCESS FOR PREPARING ARYL-IMINOMETHYL-CARBAMINO ACID ESTERS
478. PI 20010107 FORMULATION
479. PI 20010110 COMPOSITIONS AND PROCESS FOR THE PROTECTIVE TREATMENT OF WOOD
480. PI 20010138 POLISHING COMPOSITION AND METHOD FOR PRODUCING A MEMORY HARD DISK.