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Patent Protection Ended

No. Patent No. Title
5721. PI 89001797 HEATER COIL COILING MACHINE.
5722. PI 89001798 NEW PHARMACEUTICAL COMPOSITIONS & NEW PHARMACEUTICAL PRODUCTS ALLOWING THE REGENERATION OF LEUKOCYTES & THEIR USE IN THE TREATMENT OF ACQUIRED IMMUNO-DEFICIENT SYNDROM
5723. PI 89001802 METHOD OF MOUNTING LASER DIODE UNIT
5724. PI 89001803 BENZAMIDE COMPOUNDS, THEIR PREPARATION AND THEIR USE AS PESTICIDES
5725. PI 89001804 PROCESS OF COOLING AND DEHUMIDIFYING HOT, DAMP AIR AND THE INSTALLATION ENABLING THIS PROCESS TO BE PERFORMED.
5726. PI 89001806 PARTICULATE THERMOSETTING ADHESIVE COMPOSITIONS.
5727. PI 89001808 COMPOSITIONS CONTAINING REDUCED CALORIE FATS AND RESULTING TEMPERED PRODUCTS.
5728. PI 89001809 METHOD OF FORMING A CHAIN OF MEANDERING COUPLING ELEMENTS FOR SLIDE FASTENERS.
5729. PI 89001810 APPARATUS FOR CONNECTING STRUT AND HORIZONTAL MEMBER.
5730. PI 89001811 EXTRACTION AND PURIFICATION OF TITANIUM PRODUCTS FROM TITANIUM BEARING MINERALS.
5731. PI 89001812 HYPOGLYCAEMIC AMIDINES AND GUANIDINES.
5732. PI 89001813 FLEXIBLE INTERMEDIATE BULK CONTAINER WITH MEANS FOR PARTLY OR COMPLETE DISCHARGE
5733. PI 89001814 MEANS FOR A FLEXIBLE INTERMEDIATE BULK CONTAINER.
5734. PI 89001815 CONTAINER FOR LIFTING, TRANSPORTATION AND STORAGE OF BULK MATERIAL.
5735. PI 89001816 PHENOLIC RESINS
5736. PI 89001817 DATA STORAGE CASE HAVING A WRITE/PROTECT ASSEMBLY
5737. PI 89001818 PRESSURE SENSOR SYSTEM
5738. PI 89001819 ABSORBENT ARTICLE HAVING UNITARY WAISTCAP AND WAISTBAND
5739. PI 89001820 IMPROVED BRIEF
5740. PI 89001821 POLYOL POLYESTERS AS A PROTECTIVE MOISTURE BARRIER FOR FOODS