Language:
Style:
A+ | a-

Patent Protection Ended

No. Patent No. Title
9881. PI 92000826 BENZOFURAN DERIVATIES, METHODS FOR THEIR PREPARATION, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND THEIR USE IN MEDICINE
9882. PI 92000827 MEDICAMENT DISPENSING DEVICE.
9883. PI 92000829 NOVEL 3-AMINOPYRIDAZINE DERIVATIVES ACTIVE ON THE CENTRAL NERVOUS SYSTEM, METHOD OF PREPARATION AND PHARMECEUTICAL COMPOSITIONS IN WHICH THE ARE PRESENT.
9884. PI 92000837 PROCESS AND APPARATUS FOR PRODUCING NITROGEN OF ULTRA-HIGH PURITY
9885. PI 92000838 OXYGEN COLOR STRIPPING IN SECONDARY FIBER RECOVERY.
9886. PI 92000839 FORMWORK FOR SURFACES VARYING IN CURVATURE.
9887. PI 92000840 ARMATURE CORE
9888. PI 92000841 AIR INDUCTION CONTROL DEVICE.
9889. PI 92000842 HYBRID SHIELDED CABLE.
9890. PI 92000844 AQUEOUS CALCIUM CITRATE COMPOSITIONS.
9891. PI 92000845 CALCIUM CITRATE ANTICAKING AGENT.
9892. PI 92000846 PROCESS OF THE PURIFICATION OF THE INERT GASES.
9893. PI 92000847 PHARMACEUTICAL COMPOSITION.
9894. PI 92000848 METHOD OF HYDROISOMERISING PARAFFINS EMANATING FROM THE FISCHER-TROPSCH PROCESS USING CATALYSTS BASED ON H-Y ZOELITE
9895. PI 92000850 CATALYTIC METHOD OF PRODUCING LIQUID HYDROCARBONS FROM NATURAL GAS.
9896. PI 92000851 METHOD OF PRODUCING LIQUID HYDROCARBON FROM NATURAL GAS, IN THE PRESENCE OF A CATALYST BASED ON ZEOLITE AND GALLIUM
9897. PI 92000853 NONMOVEN FEMALE COMPONENT FOR REFASTENABLE FASTENING DEVICE AND METHOD OF MAKING THE SAME.
9898. PI 92000855 SYSTEM AND METHOD FOR CONTROLLING THE SPEED OF AN ELECTRIC MOTOR IN AN EXTREMELY LOW SPEED RANGE USING A ROTARY PULSE
9899. PI 92000856 PROCESS FOR PRODUCING HYDROGENATION REACTION CATALYST PRECURSOR AND PROCESS FOR PRODUCING ALCOHOL.
9900. PI 92000857 DEVICE AND METHOD FOR TELEPHONY INTERCONNECTION INTENDED TO OFFER CONTINUITY OF SERVICE TO INDEPENDENT STATIONS IN A COMMUNICATIONS NETWORK.