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Updated: 2026-02-06
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No. Application number Number of the document Title Applicant Legal status
3801. IP1660 3754 METHOD FOR PREPARATING OF PHARMACEUTICAL COMPOSITION SSPL Safe Sex Products Licensing, FR
Patent lapsed (non-payment of fees)
3802. IP1643 3874 2-ANILINE-PYRIMIDINE DERIVATIVES CIBA-GEIGY AG, CH
Patent expired
3803. IP1644 3875 FUNGICIDAL PREPARATIONS AND FUNGI CONTROL METHOD ROHM AND HAAS COMPANY, US
CIBA-GEIGY AG, CH
Patent lapsed (non-payment of fees)
3804. IP1645 3827 CHIMOPAPAINE, PHARMACEUTICAL COMPOSITIONS CONTAINING THEREOF, PROCESS FOR PURIFICATION OF CHIMOPAPAINE, INHIBITING PEPTIDES AND CHROMATOGRAPHIC CARRIERS THE BOOTS COMPANY PLC, GB
Patent lapsed (non-payment of fees)
3805. IP1646 3958 PROCESS FOR PREPARING HYPOGLYCEMIC GUANIDINE DERIVATIVES THE BOOTS COMPANY PLC, GB
Patent lapsed (non-payment of fees)
3806. IP1647 3960 PROCESS FOR PREPARING HYPOGLYCEMIC COMPOUNDS THE BOOTS COMPANY PLC, GB
Patent lapsed (non-payment of fees)
3807. IP1648 3961 HYPOGLYCEMIC COMPOUNDS, PROCESS FOR PREPARING THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM THE BOOTS COMPANY PLC, GB
Patent lapsed (non-payment of fees)
3808. IP1649 MACROLIDIC COMPOUNDS AMERICAN CYANAMID COMPANY, US
Application deemed to be withdrawn
3809. IP1650 3963 ENZYMATIC PRODUCT CONTAINING MUTANT PROTEOLYTIC ENZYME, PROCESS FOR SELECTING PROTEOLYTIC ENZYME, MUTANT GENE, EXPRESSION VECTOR, PROCARIOTIC HOST-STRAIN, PROCESS FOR PREPARING MUTANT PROTEOLYTIC ENZYME, DETERGENT COMPOSITION GIST-BROCADES N. V., NL
Patent lapsed (non-payment of fees)
3810. IP1651 3962 FUNCIONAL FLUIDS ALBRIGHT & WILSON LIMITED, GB
Patent lapsed (non-payment of fees)
3811. IP1652 4018 PROTEIN, BIOLOGICALLY ACTIVE HORMONE, METHOD FOR PROTEIN PRODUCTION, PHARMACEUTICAL PREPARATION INSTITUTO DI RICERCA CESARE SERONO S. p. A., IT
Patent expired
3812. IP1653 4040 ARYLPYROLE INSECTICIDAL, ACARICIDAL AND NEMATICIDAL AGENTS AND METHOD FOR THE PREPARATION THEREOF AMERICAN CYANAMID COMPANY, US
Patent lapsed (non-payment of fees)
3813. IP1654 3999 PROTEIN, BIOLOGICALLY ACTIVE HORMONE, PHARMACEUTICAL PREPARATION INSTITUTO DI RICERCA CESARE SERONO S. p. A., IT
Patent expired
3814. IP1655 3731 SULPHONYLCARBAMIDE DERIVATIVES, PROCESS FOR PREPARING THEREOF, INTERMEDIATES, HERBICIDAL AND PLANT GROWTH PREVENTING COMPOSITION, METHOD OF UNDESIRABLE PLANTS GROWTH CONTROL CIBA-GEIGY AG, CH
Patent lapsed (non-payment of fees)
3815. IP1656 4029 ALPHA-AMIDATING ENZYME COMPOSITIONS AND PROCESS FOR THEIR PRODUCTION UNIGENE LABORATORIES, INC., US
Patent lapsed (non-payment of fees)
3816. IP1657 3080 BIODEGRADABLE COPOLYMERS, PROCESS FOR THE PRODUCTION AND USE THEREOF CHEMISCHE FABRIK STOCKHAUSEN GmbH, DE
Patent lapsed (non-payment of fees)
3817. IP1629 3982 PROCESS FOR THE ENANTIOSELECTIVE SYNTHESIS OF ALKYLATED OXINDOLES HOECHST-ROUSSEL PHARMACEUTICALS INC., US
Patent lapsed (non-payment of fees)
3818. IP1630 3640 SHOE FOR SPORTING PURPOSES FILA SPORT S. p. A., IT
Patent lapsed (non-payment of fees)
3819. IP1631 3973 HUMAN FOLLICLE STIMULATING HORMONE RECEPTOR APPLIED RESEARCH SYSTEMS ARS HOLDING NV, NL
Patent expired
3820. IP1632 3909 NEW ANTIBODY-SUPERANTIGEN CONJUGATES, PROCESS FOR PREPARING THEREOF, PROCESS FOR TARGET CELL LYSIS AND USE OF CONJUGATES IN PHARMACEUTICAL COMPOSITIONS KABI PHARMACIA AB, SE
Patent lapsed (non-payment of fees)
3821. IP1633 3748 METHOD AND DEVICE FOR TREATMENT OF WATER AND VALVE SYSTEM FOR REGULATION OF FLUID STREAMS CULLIGAN INTERNATIONAL COMPANY, US
Patent lapsed (non-payment of fees)
3822. IP1634 3766 NEW 2-CYANO-3-HYDROXY-PROPENAMIDES,PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM ROUSSEL UCLAF, FR
Patent expired
3823. IP1635 3230 HYDROXAMIC ACIDS, THEIR ESTERS AND CHELATES, AND FUNGICIDAL COMPOSITIONS CONTAINING THEM AMERICAN CYANAMID COMPANY, US
Patent lapsed (non-payment of fees)
3824. IP1636 3505 EXTRUDER FOR MANUFACTURING CAVITY CONCRETE PANEL INDUCO OY, FI
Patent lapsed (non-payment of fees)
3825. IP1642 3569 ORNITHOPTER Edmundas GEDVILAS, LT
Patent lapsed (non-payment of fees)
3826. IP1627 3115 N-OXYCARBONYL SUBSTITUTED 5'-DEOXY-5-FLUORCYTIDINES F. Hoffmann-La Roche AG, CH
Patent expired
3827. IP1611 3656 LEVER APPARATUS HAVING A FREELY MOVABLE FULCRUM AND MECHANICAL APPARATUS YOSHIKI INDUSTRIAL CO., LTD., JP
Patent lapsed (non-payment of fees)
3828. IP1612 3701 ROOM SPRAY DISPENSER CWS International AG, CH
Patent lapsed (non-payment of fees)
3829. IP1613 3965 EMULSIFIED FUNCTIONALIZED POLYMERS AND METHODS FOR ITS MAKING AMERICAN CYANAMID COMPANY, US
Patent lapsed (non-payment of fees)
3830. IP1614 A METHOD AND DEVICE FOR MOUNTING THE PILES MAERSK OLIE OG GAS A/S, DK
Application deemed to be withdrawn
3831. IP1615 NOVEL PROCESS FOR THE PREPARATION OF PIPERAZINYLALKYL-3(2H)-PYRIDAZINES HAFSLUND-NYCOMED PHARMA AG, AT
Application deemed to be withdrawn
3832. IP1616 3954 PIGMENTARY COMPOSITION, CONCENTRATE OF DISPERSED INORGANIC PIGMENT KERR-McGEE CORPORATION, US
Patent lapsed (non-payment of fees)
3833. IP1617 3764 CATALYTIC COMPOSITION FOR THE DEHYDROGENATION OF C2 - C5 PARAFFINS SNAMPROGETTI S. p. A., IT
Patent lapsed (non-payment of fees)
3834. IP1618 3715 DEVICE FOR JOINING BETWEEN FIGURICAL HOLLOW BAR WITH HOLES AND CAVITY OF SECOND FIGURICAL BAR Gerd und Bernd Vieler KG, DE
Patent lapsed (non-payment of fees)
3835. IP1620 3346 METHOD FOR OBTAINING GAS FROM DEPOSIT WITH TRAP Aktsionernoe Obschestvo Zakrytogo Tipa "Biotekhinvest", RU
Patent lapsed (non-payment of fees)
3836. IP1621 3642 HEATER Aktsionernoe Obschestvo Zakrytogo Tipa "Biotekhinvest", RU
Patent lapsed (non-payment of fees)
3837. IP1622 3829 REAKTOR FOR REDUCING THE CONTENTS OF NITROGEN OXIDES AND SULPHUR OXIDES IN COMBUSTION GASES Allan INOVIUS, MC
Patent lapsed (non-payment of fees)
3838. IP1623 3429 PROCESS AND APPARATUS FOR IMPREGNATION AND EXPANSION OF TOBACCO PHILIP MORRIS PRODUCTS INC., US
Patent lapsed (non-payment of fees)
3839. IP1624 3553 PROCESS FOR PREPARING LIGHT OLEFINS BY DEHYDROGENATION OF THE CORRESPONDING PARAFFINS SNAMPROGETTI S. p. A., IT
ENIRICERCHE S. p. A., IT
Patent lapsed (non-payment of fees)
3840. IP1625 3950 PROCESS FOR THE PREPARATION OF (1H-AZOL-1-YLMETHYL)SUBSTITUTED BENZOTRIAZOLE DERIVATIVES JANSSEN PHARMACEUTICA N.V., BE
Patent expired
3841. IP1594 BLOCK OF VALVES FOR VALVE ARRANGEMENT Olegas JELIZAVETOVAS, LT
Application deemed to be withdrawn
3842. IP1595 3998 ENDOGENOUS GENE EXPRESSION MODIFICATION WITH REGULATORY ELEMENT APPLIED RESEARCH SYSTEMS ARS HOLDING NV, NL
Patent expired
3843. IP1596 3643 A SLEEVE BELT CONVEYER PWN Anlagen + Systeme GmbH, DE
Patent lapsed (non-payment of fees)
3844. IP1597 3805 N,N-DISUBSTITUTED BETA-AMINOPROPIONIC ACIDS CHEMISCHE FABRIK STOCKHAUSEN GmbH, DE
Patent lapsed (non-payment of fees)
3845. IP1598 3842 REFINING OF RAW GAS TPS TERMISKA PROCESSER AB, SE
Patent lapsed (non-payment of fees)
3846. IP1599 3747 TOYS BUILDING BLOCKS AND JOINT FOR ITS CONNECTOR SET LIMITED PARTNERSHIP, US
Patent lapsed (non-payment of fees)
3847. IP1600 CONNECTION BETWEEN RUNNING GEAR AND BRIDGE OF RAIL VEHICLES ABB HENSCHEL Waggon Union GmbH, DE
Application deemed to be withdrawn
3848. IP1601 3788 EXCAVATOR Juergen KULLE, DE
Patent lapsed (non-payment of fees)
3849. IP1602 3921 DISPENSER PILKINGTON VISIONCARE INC., US
Patent lapsed (non-payment of fees)
3850. IP1603 3735 ROLLING STAND SMS SCHLOEMANN-SIEMAG AG, DE
Patent lapsed (non-payment of fees)
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