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Updated: 2026-02-06
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No. Application number Number of the document Title Applicant Legal status
3851. IP1604 3790 MEASURING DEVICE FOR MEASURING SIZE OF OBJECT WHILE PERIODIC MOVING GEC ALSTHOM T & D GESELLSCHAFT m.b.H., AT
Patent lapsed (non-payment of fees)
3852. IP1605 3568 PROCESS FOR PREVENTING RUNS IN THE FILTER WRAP OF A DRAINING ELEMENT BUCHER-GUYER AG Maschinenfabrik, CH
Patent lapsed (non-payment of fees)
3853. IP1606 3542 MULTIFOCAL CONTACT LENS Mario GIOVANZANA, IT
Patent lapsed (non-payment of fees)
3854. IP1607 3572 A WIDE BAND OPTICAL AMPLIFIER PIRELLI CAVI S. p. A., IT
Patent lapsed (non-payment of fees)
3855. IP1608 3573 UNIT FOR AMPLIFYING LIGHT SIGNALS IN OPTICAL FIBER TRANSMISSION LINE PIRELLI CAVI S. p. A., IT
Patent lapsed (non-payment of fees)
3856. IP1609 3583 AMPLIFIER FOR OPTICAL FIBER TELECOMMUNICATION LINES AND OPTICAL FIBER TELECOMMUNICATION LINES INCORPORATING SAID AMPLIFIER PIRELLI CAVI S. p. A., IT
Patent lapsed (non-payment of fees)
3857. IP1588 3591 PROCESS AND DEVICE FOR STABILIZING THE SHAPE OF PASTE BUEHLER AG MASCHINENFABRIK, CH
Patent lapsed (non-payment of fees)
3858. IP1589 3705 TRANSDERMAL THERAPEUTICAL SYSTEM AND PROCESS FOR THE PRODUCTION THEREOF LTS LOHMANN Therapie-Systeme GmbH & Co. KG, DE
Patent lapsed (non-payment of fees)
3859. IP1590 3799 PROCESS FOR THE PREPARING THIENOPYRANE DERIVATIVES CHEMISCH-PHARMAZEUTISCHE FORSCHUNGSGESELLSCHAFT m.b.H, AT
Patent lapsed (non-payment of fees)
3860. IP1591 3620 CONTRAST MEDIA NYCOMED IMAGING AS, NO
Patent lapsed (non-payment of fees)
3861. IP1592 3627 METHOD FOR PROCESSING WHICH GIV THE FIRE ENDURANCE FOR GROUND ALBRIGHT & WILSON UK LIMITED, GB
Patent expired
3862. IP1593 3743 METHOD FOR TREATING SEDIMENT HOLLANDSCHE BETON GROEP N. V., NL
Patent lapsed (non-payment of fees)
3863. IP1587 3648 CABLE JUNCTION BOX Valstybinė įmonė "Kauno elektros tinklai", LT
Patent lapsed (non-payment of fees)
3864. IP1579 3544 ERECTION-INDUCING METHOD AND COMPOSITIONS SENETEK, PLC, US
Patent lapsed (non-payment of fees)
3865. IP1580 SOLUTION REGENERATED BY ELECTROLYSIS FOR ETCHING PRINTING PLATES ELO-CHEM Aetztechnik GmbH, DE
Application deemed to be withdrawn
3866. IP1581 3807 INSECT CONTROL AGENTS, PROCESS FOR PREPARING THEREOF, METHOD OF INSECTS CONTROL, INSECTICIDAL COMPOSITION, RECOMBINANT DNA MOLECULE, INSECT'S VIRUS, PROCESS FOR PREPARING VIRUSES, PROTEINES UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC., US
Patent lapsed (non-payment of fees)
3867. IP1582 3545 COMPOSITIONS OF MEDICINAL PREPARATION AND HYALURONIC ACID FOR TREATMENT OF CONDITIONS AND DISEASE NORPHARMCO INC., CA
Patent lapsed (non-payment of fees)
3868. IP1583 3997 PROCESS FOR PREPARING PROTOPORPHYRINS AND USE THEREOF FMC CORPORATION, US
Patent lapsed (non-payment of fees)
3869. IP1584 SOLVENT EXTRACTION PROCESS KERR-McGEE CORPORATION, US
Application deemed to be withdrawn
3870. IP1585 3539 DEVICE FOR CLEANING OF HEATING SURFACES Valdas JURKEVIČIUS, LT
Vytautas MIŠKINIS, LT
Gintautas VAREIKA, LT
Patent lapsed (non-payment of fees)
3871. IP1586 3260 PROCESS FOR THE PREPARATION OF 2-ALKYL-6-METHYL-N-(1'-METHOXY-2'-PROPYL)-ANILINE AND A PROCESS FOR THE PREPARATION OF THEIR CHLOROACETANILIDES CIBA-GEIGY AG, CH
Patent expired
3872. IP1572 3691 MOLTEN GLASS FEEDER TUBE-STIRRER ASSEMBLY, FEEDER CUP AND FEED ASSEMBLY OI-NEG TV PRODUCTS, INC., US
Patent lapsed (non-payment of fees)
3873. IP1573 3692 METHOD AND APPARATUS FOR FORMING CATHODE RAY TUBE FACEPLATE PANELS OI-NEG TV PRODUCTS, INC., US
Patent lapsed (non-payment of fees)
3874. IP1574 3693 MOLTEN GLASS SHAPING-PRESS COMBINATION AND METHOD OF PLUNGER CHANGE OI-NEG TV PRODUCTS, INC., US
Patent lapsed (non-payment of fees)
3875. IP1575 3571 A PROCESS FOR TRANSFER PATTERN PRINTING OF A MOIST TEXTILE WEB, AND A SYSTEM AS WELL AS A PATTERN CARRIER WEB FOR USE IN THE PROCESS DANSK TRANSFERTRYK A/S, DK
PETERSON SEFFLE AB, SE
Patent lapsed (non-payment of fees)
3876. IP1576 3694 PROCESS FOR PREPARATING DELIQUESCENT ANION POLYMER FLOCCULATING AGENT AMERICAN CYANAMID COMPANY, US
Patent lapsed (non-payment of fees)
3877. IP1577 3877 ARYLPYROLE INSECTICIDAL, ACARICIDAL AND NEMATODICAL AGENTS AND METHOD FOR THE PREPARATION THEREOF AMERICAN CYANAMID COMPANY, US
Patent lapsed (non-payment of fees)
3878. IP1578 3618 PROCESS FOR PREPARATING HIGH PERFORMANCE POLYMER FLOCCULATING AGENTS AND METHODS FOR SEPARATING SUSPENDED SOLID SUBSTANCES FROM WATER AMERICAN CYANAMID COMPANY, US
Patent lapsed (non-payment of fees)
3879. IP1563 3590 RADIO NET OF THE NUMERICAL AREA EXCHANGE Siemens Aktiengesellschaft, DE
Patent lapsed (non-payment of fees)
3880. IP1564 DEVICE FOR SHUTING AND OPENING DOORS Deutsche Airbus GmbH, DE
Application deemed to be withdrawn
3881. IP1565 3635 SWITCHING SCHEME FOR DIAPASONS IN TUNER Siemens Aktiengesellschaft, DE
Patent lapsed (non-payment of fees)
3882. IP1566 3631 SWITCHING SCHEME FOR DIAPASONS IN THE ADJUSTING BLOCK Siemens Aktiengesellschaft, DE
Patent lapsed (non-payment of fees)
3883. IP1567 BURNER DRU B. V., NL
Application deemed to be withdrawn
3884. IP1568 3857 METHOD OF MAKING CONTAINERS Lechner GmbH, DE
Patent lapsed (non-payment of fees)
3885. IP1569 3452 METHOD FOR MAKING NEEDLED NON-WOVEN FABRICS Polyfelt Gesellschaft m.b.H., AT
Patent lapsed (non-payment of fees)
3886. IP1570 3453 KNEADING MACHINE FOR THE PREPARATION OF DOUGH AND METHOD FOR MAKING DOUGH, IN PARTICULAR FOR MACARONI BUEHLER AG MASCHINENFABRIK, CH
Patent lapsed (non-payment of fees)
3887. IP1571 3457 DEVICE FOR RELEASABLE FASTENING AND LOCKING OF ELEMENT THRUST INTO SLEEVE BUCHER-GUYER AG Maschinenfabrik, CH
Patent lapsed (non-payment of fees)
3888. IP1537 3800 METHOD OF CULTURED PLANTS PROTECTION, HERBICIDAL PREPARATION, PROCESS FOR THE PREPARATION QUINOLINE DERIVATIVES CIBA-GEIGY AG, CH
Patent lapsed (non-payment of fees)
3889. IP1538 BRANCHED ETHER SURFACTANTS AND THEIR USE IN AN ENHANCED OIL RECOVERY PROCESS Den norske stats oljeselskap a. s., NO
BEROL NOBEL AB, SE
Application deemed to be withdrawn
3890. IP1539 BRANCHED ETHER SURFACTANTS AND THEIR USE IN AN ENHANCED OIL RECOVERY PROCESS Den norske stats oljeselskap a. s., NO
BEROL NOBEL AB, SE
Application deemed to be withdrawn
3891. IP1540 3582 CONTRAST MEDIA, METHODS FOR PREPARING AND USING THE SAME NYCOMED IMAGING AS, NO
Patent lapsed (non-payment of fees)
3892. IP1541 3752 FLAME RETARDANT COMPOSITION AND METHOD OF USE ALBRIGHT & WILSON UK LIMITED, GB
Patent lapsed (non-payment of fees)
3893. IP1542 3622 SUPPORTED CATALYST FOR HYDROCARBON SYNTHESIS Den norske stats oljeselskap a. s., NO
Patent lapsed (non-payment of fees)
3894. IP1543 4034 PROCESS FOR ENZYMATIC DECOMPOSITION OF RECOMBINANT PROTEINS BY MEANS OF IgA-PROTEASE, FUSED PROTEIN, RECOMBINANT DNA, CELL MAX PLANCK GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN e. V., DE
Patent lapsed (non-payment of fees)
3895. IP1544 GAS-RANGE BURNER FOR FURNACES ADAPTED FOR GLASS MANUFACTURE Beteiligungen Sorg GmbH + Co. KG, DE
Application deemed to be withdrawn
3896. IP1546 4011 CEREBRAL NEUROTHROPIC FACTOR REGENERON PHARMACEUTICALS, INC., US
MAX PLANCK GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN e. V., DE
Patent lapsed (non-payment of fees)
3897. IP1548 3647 APPARATUS FOR INSPECTING THE INTERIOR OF A LATERAL PIPELINE INA Acquisition Corp., US
Patent lapsed (non-payment of fees)
3898. IP1549 3707 METHOD FOR COVERING OF PIPELINE OR CANAL INA Acquisition Corp., US
Patent lapsed (non-payment of fees)
3899. IP1550 3646 METHOD AND DEVICE FOR COVERING OF SIDE PIPELINE BELONG TO A BASIC PIPELINE INA Acquisition Corp., US
Patent lapsed (non-payment of fees)
3900. IP1551 3645 METHOD FOR COVERING PART OF PIPELINE INA Acquisition Corp., US
Patent lapsed (non-payment of fees)
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