Assignee
NEDERLANDEN STAAT
NL·71 granted patents·2 pending applications·1,368 citations·filing 1974–2012
Top patents by PatentIndex Score
73 records- 0189US4691586AFine-adjusting device for accurate positioning an adjusting elementNEDERLANDEN STAAT·Filed 1986·Granted Sep 8, 1987·94 cites·7 claims
- 0287US4399980AObstacle protector meansNEDERLANDEN STAAT·Filed 1981·Granted Aug 23, 1983·114 cites·6 claims
- 0387US4008813AConveying device for code sorting postal itemsNEDERLANDEN STAAT·Filed 1975·Granted Feb 22, 1977·69 cites·5 claims
- 0485US4850569AMethod for introducing a cable into a cable guide tubeNEDERLANDEN STAAT·Filed 1988·Granted Jul 25, 1989·58 cites·3 claims
- 0581US5034519AOligosaccharides, immunogens and vaccines, and methods for preparing such oligosaccharides, immunogens and vaccinesNEDERLANDEN STAAT·Filed 1987·Granted Jul 23, 1991·33 cites·9 claims
- 0679US7118757B1Meningococcal class 1 outer-membrane protein vaccineNEDERLANDEN STAAT·Filed 1994·Granted Oct 10, 2006·55 cites·9 claims
- 0779US4934662ADevice for introducing a cable into a cable guide tubeNEDERLANDEN STAAT·Filed 1989·Granted Jun 19, 1990·43 cites·9 claims
- 0879US4596443ALight guide for liquid detection and cable comprising such a guideNEDERLANDEN STAAT·Filed 1985·Granted Jun 24, 1986·40 cites·6 claims
- 0977US5705161AImmunogenic meningococcal LPS and other membrane vesicles and vaccine therefromNEDERLANDEN STAAT·Filed 1993·Granted Jan 6, 1998·42 cites·13 claims
- 1077US5154923APolypeptides and derivatives thereof as well as their use in pharmaceutical and diagnostic compositionsNEDERLANDEN STAAT·Filed 1988·Granted Oct 13, 1992·21 cites·13 claims
- 1176US4900549AProcess for preparing immunogenic complexes and pharmaceutical composition containing these complexesNEDERLANDEN STAAT·Filed 1987·Granted Feb 13, 1990·65 cites·15 claims
- 1276US4257673ADevice for coupling at least three light guidesNEDERLANDEN STAAT·Filed 1978·Granted Mar 24, 1981·29 cites·7 claims
- 1374US4495615AMethod and device for controlling a switching networkNEDERLANDEN STAAT·Filed 1982·Granted Jan 22, 1985·27 cites·8 claims
- 1474US3999161AMethod and device for the recognition of characters, preferably of figuresNEDERLANDEN STAAT·Filed 1974·Granted Dec 21, 1976·26 cites·19 claims
- 1573US4066999AMethod for recognizing charactersNEDERLANDEN STAAT·Filed 1976·Granted Jan 3, 1978·26 cites·9 claims
- 1671US4785942ASwitch provided with one or more vanes and used for a sorting deviceNEDERLANDEN STAAT·Filed 1986·Granted Nov 22, 1988·32 cites·10 claims
- 1769US4867516AElectro-optically induced optical waveguide, and active devices comprising such a waveguideNEDERLANDEN STAAT·Filed 1988·Granted Sep 19, 1989·40 cites·23 claims
- 1869US4029957ADetection deviceNEDERLANDEN STAAT·Filed 1975·Granted Jun 14, 1977·28 cites·16 claims
- 1967US5354691APolypeptides and derivatives thereof as well as their use in pharmaceutical and diagnostic compositionsNEDERLANDEN STAAT·Filed 1992·Granted Oct 11, 1994·20 cites·6 claims
- 2067US4687106ALetter-mail checking deviceNEDERLANDEN STAAT·Filed 1986·Granted Aug 18, 1987·30 cites·4 claims
- 2167US4160902AOptical reading headNEDERLANDEN STAAT·Filed 1977·Granted Jul 10, 1979·19 cites·3 claims
- 2261US6482807B1LPS with reduced toxicity from genetically modified gram negative bacteriaNEDERLANDEN STAAT·Filed 1998·Granted Nov 19, 2002·21 cites·9 claims
- 2360US6361777B1Method of coupling polysaccharides to proteinsNEDERLANDEN STAAT·Filed 1997·Granted Mar 26, 2002·13 cites·26 claims
- 2460US4508708AVirus vaccines and process for preparing the sameNEDERLANDEN STAAT·Filed 1982·Granted Apr 2, 1985·16 cites·24 claims
- 2558US6030803ADibenzodihydropyridinecarboxylic esters and their use in chemiluminescent assay methodsNEDERLANDEN STAAT·Filed 1997·Granted Feb 29, 2000·32 cites·12 claims
- 2658US5620690AImmunogenic complexesNEDERLANDEN STAAT·Filed 1991·Granted Apr 15, 1997·32 cites·10 claims
- 2755US4918747AMethod and device for compensating, in a coherent optical communication system with heterodyne detection, at the receiving side, phase noise of a transmitting laser and of a local laserNEDERLANDEN STAAT·Filed 1988·Granted Apr 17, 1990·16 cites·6 claims
- 2855US4718058ADigital switching network for switching signals of different bit ratesNEDERLANDEN STAAT·Filed 1985·Granted Jan 5, 1988·28 cites·4 claims
- 2955US4416450ALetter conveyor switch driveNEDERLANDEN STAAT·Filed 1981·Granted Nov 22, 1983·12 cites·1 claims
- 3053US4214124AMethod and device for extracting a synchronizing signal from an incoming PCM signalNEDERLANDEN STAAT·Filed 1978·Granted Jul 22, 1980·17 cites·14 claims
- 3152US4479188ADigital detector for a multi-frequency code in an analog signalNEDERLANDEN STAAT·Filed 1982·Granted Oct 23, 1984·14 cites·2 claims
- 3251US4432090AAutomatic error correction system for teleprinter traffic with bunched repetitionNEDERLANDEN STAAT·Filed 1981·Granted Feb 14, 1984·15 cites·4 claims
- 3351US2015031015A1Identification of poliovirus strainsNEDERLANDEN STAAT·Filed 2012·Application pending·0 cites
- 3448US4645923AMethod and device for coupling an optical signal from a first light guide into a second light guideNEDERLANDEN STAAT·Filed 1984·Granted Feb 24, 1987·11 cites·18 claims
- 3547US5149632AMethod for the detection of molds in foodstuffs and human and animal body fluidsNEDERLANDEN STAAT·Filed 1989·Granted Sep 22, 1992·13 cites·4 claims
- 3647US4951934ADevice for stacking sheet-like articles such as lettersNEDERLANDEN STAAT·Filed 1988·Granted Aug 28, 1990·8 cites·14 claims
- 3746US4669117AVideo terminal with image line disarrangementNEDERLANDEN STAAT·Filed 1985·Granted May 26, 1987·25 cites·4 claims
- 3843US3977509ABar-code writerNEDERLANDEN STAAT·Filed 1974·Granted Aug 31, 1976·9 cites·22 claims
- 3940US4749931ACoil current control deviceNEDERLANDEN STAAT·Filed 1987·Granted Jun 7, 1988·9 cites·4 claims
- 4040US4423413ARadiocommunication system in which a receiving station monitors a number of transmitters by time divisionNEDERLANDEN STAAT·Filed 1981·Granted Dec 27, 1983·6 cites·3 claims
- 4140US4305335AEndless conveyor for transporting roll containersNEDERLANDEN STAAT·Filed 1979·Granted Dec 15, 1981·10 cites·8 claims
- 4239USD305188STableNEDERLANDEN STAAT·Filed 1988·Granted Dec 26, 1989·6 cites·1 claims
- 4339US4279017AMethod and device for detecting the presence of one or more pulse code modulated multi-frequency code signalsNEDERLANDEN STAAT·Filed 1979·Granted Jul 14, 1981·5 cites·13 claims
- 4439US3969582ASystem for automatic synchronization of blocks transmitting a series of bitsNEDERLANDEN STAAT·Filed 1974·Granted Jul 13, 1976·5 cites·12 claims
- 4539US3952153ADot matrix printer having selectively actuated printed barsNEDERLANDEN STAAT·Filed 1974·Granted Apr 20, 1976·6 cites·7 claims
- 4637US5646252AHemoglobin composition and preparation thereofNEDERLANDEN STAAT·Filed 1995·Granted Jul 8, 1997·5 cites·15 claims
- 4737US4247857AMethod for controlling an antenna of an earth station for telecommunication via satellitesNEDERLANDEN STAAT·Filed 1978·Granted Jan 27, 1981·8 cites·3 claims
- 4836US4946262AMethod and device for controlling a beam of lightNEDERLANDEN STAAT·Filed 1988·Granted Aug 7, 1990·6 cites·8 claims
- 4934US4461029AAutomatic handwritten and typewritten character-reading deviceNEDERLANDEN STAAT·Filed 1981·Granted Jul 17, 1984·11 cites·15 claims
- 5034US4302039AStriking box for retaining the bolt of a door lockNEDERLANDEN STAAT·Filed 1979·Granted Nov 24, 1981·10 cites·8 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →