INTERNATIONALE OCTROOI MAATSCHAPPIJ OCTROPA B.V.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5240838 Regulatory sequences of alcohol oxidase (MOX) and dihydroxyacetonesynthase (DAS) of Hansenula polymorphaExpiredSep 24, 90Aug 31, 93[C12N]
5141868 Device for use in chemical test proceduresExpiredNov 27, 89Aug 25, 92[C12M, G01N]
4876107 Substitute milk fat compositionsExpiredApr 04, 88Oct 24, 89[A23C]
4808429 EncapsulationExpiredAug 07, 87Feb 28, 89[A23K]
4778667 Spheroidal silicaExpiredDec 02, 86Oct 18, 88[C01B]
4743361 Manipulation of particlesExpiredJun 20, 85May 10, 88[B03B]
4734392 Nickel/alumina catalystExpiredApr 14, 87Mar 29, 88[B01J]
4688199 Transducers and control meansExpiredJul 05, 85Aug 18, 87[H04B]
4673512 Particle separationExpiredJul 05, 85Jun 16, 87[C02F, B01D]
4544548 Method for the control of coccidiosis in poultryExpiredApr 27, 83Oct 01, 85[A61K]
4519506 Rotary weigh-sorterExpiredAug 12, 82May 28, 85[]
4503233 Phosphorylating agent and process for the phosphorylation of organic hydroxyl compoundsExpiredMay 10, 82Mar 05, 85[C07F]
4481693 Method and apparatus for treating fish carcasses for separating flesh from frames and skinsExpiredOct 14, 81Nov 13, 84[A22C]
4453874 Article-handling apparatusExpiredDec 22, 82Jun 12, 84[B65G]
4436014 Miter blockExpiredFeb 05, 82Mar 13, 84[B27G]
4426401 Food processExpiredDec 16, 81Jan 17, 84[A23L, A21D, B65B]
4404228 Lipid and protein containing material in particulate form and process thereforExpiredJan 20, 82Sep 13, 83[A23J, A23D]
4399182 Decorative laminate of thermoplastic materialExpiredFeb 05, 82Aug 16, 83[B32B]
4395266 Stabilized water-in-mineral oil emulsionExpiredMay 19, 80Jul 26, 83[C10C]
4368690 Packaging container for the treatment of pupaeExpiredFeb 12, 81Jan 18, 83[A01K]

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