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Patent Protection Ended

No. Patent No. Title
3701. PI 88000475 DIASTERIOMERIC 5R, 6S-6-(1R-HYDROXYETHYL)-2-(CIS-1-OXO- 3-THIOLANYTHIO)-2-PENEM-3-CARBOXYLIC ACIDS.
3702. PI 88000476 BICYCLOCATECHOL DERIVATIVES
3703. PI 88000477 COATING COMPOSITIONS
3704. PI 88000478 TEMPERATURE RESPONSIVE DEVICE
3705. PI 88000482 PRODUCT AND PROCESS FOR PRODUCING AN IMAGE ON A SUBSTRATE
3706. PI 88000483 ICE MOULD AND METHOD OF ICE SCULPTURE.
3707. PI 88000484 NOVEL BACILLUS THURINGIENSIS STRAIN, METHOD FOR THEIR ISOLATION AND RELATED INSECTIDICAL COMPOSITIONS
3708. PI 88000485 PROCESS FOR THE PRODUCTION OF SPHERICAL PARTICLES
3709. PI 88000486 REAR WINDOW SUN SCREEN
3710. PI 88000487 ELECTRONIC TIMEPIECE
3711. PI 88000488 PROCESS FOR PARTIAL OXIDATION OF A HYDROCARBON-CONTAINING FUEL
3712. PI 88000489 METHOD AND APPARATUS FOR MANUFACTURING A PULLEY
3713. PI 88000490 CATECHOL DERIVATIVES
3714. PI 88000491 FIRE FIGHTING VEHICLE
3715. PI 88000492 TAMPON APPLICATORS AND COMPOSITIONS FOR MAKING SAME
3716. PI 88000493 SUSPENSION STRUT WITH SELECTIVELY CONTROLLABLE DIFFERENTIAL REBOUND AND JOUNCE DAMPING
3717. PI 88000495 METHOD FOR PARTIAL CONDENSATION OF HYDROCARBON GAS MIXTURES
3718. PI 88000496 ADSORPTIVE MATERIAL FOR THE REMOVAL OF CHLOROPHYLL COLOR BODIES AND PHOSPHOLIPIDS FROM GLYCERIDE OILS AND ITS USE
3719. PI 88000497 METHOD OF DETECTING A POSITION OF A ROBOT
3720. PI 88000498 IMPROVED HIGH STRENGTH CEMENT PAVING COMPOSITION