1
Jonathan D Albert, Barrett Comiskey, Joseph M Jacobson, Libing Zhang, Andrew Loxley, Robert Feeney, Paul Drzaic, Ian Morrison: Multi-color electrophoretic displays and materials for making the same. E Ink Corporation, Testa Hurwitz & Thibeault, January 25, 2000: US06017584 (435 worldwide citation)

Disclosed herein are novel electrophoretic displays and materials useful in fabricating such displays. In particular, novel encapsulated displays are disclosed. Particles encapsulated therein are dispersed within a suspending, or electrophoretic, fluid. This fluid may be a mixture of two or more flu ...


2
Barrett Comiskey, Joseph M Jacobson: Electro-osmotic displays and materials for making the same. E Ink Corporation, Testa Hurwitz & Thibeault, September 19, 2000: US06120839 (376 worldwide citation)

Disclosed herein are novel electrophoretic displays and materials useful in fabricating such displays. In particular, novel encapsulated displays are disclosed. Particles encapsulated therein are dispersed within a suspending, or electrophoretic, fluid. This fluid may be a mixture of two or more flu ...


3
Christopher Frederick Carter, Roy Trevor Blunt, James Cyril Alexander Lewis, Geoffrey Michael Garner: Working fluids for electrophoretic image display devices. Plessey Handel und Investments, Fleit & Jacobson, June 6, 1978: US04093534 (205 worldwide citation)

The invention provides a working fluid for an electrophoretic image display device including a dispersion of a species of finely divided particles of an opaque dielectric material suspended in a suspension medium, each of the said particles which are transportable within the suspension medium under ...


4
Robert Wang: Magnetic separation rack for diagnostic assays. Gen Probe Incorporated, Lyon & Lyon, January 23, 1990: US04895650 (199 worldwide citation)

A magnetic separation rack and method for separating magnetically attractable particles used in an assay technique such as a heterogeneous diagnostic assay. The rack has a plurality of test tubes holders and a series of magnets positioned so that each test tube has one and only one magnetic immediat ...


5
Klaus Muller, Andreas Zimmermann: Electrophoretic display. BBC Brown Boveri & Company, Oblon Fisher Spivak McClelland & Maier, November 3, 1981: US04298448 (158 worldwide citation)

An electrophoretic display including a cell having two plates spaced apart and provided at least regionally with electrodes, where at least one plate and an associated electrode facing the observer are transparent. The cell contains a suspension consisting of an inert dielectric liquid phase and a d ...


6
Wolfgang Benecke, Bernd Wagner, Rolf Hagedorn, Gunter Fuhr, Torsten Muller: Method of continuously separating mixtures of microscopic dielectric particles and apparatus for carrying through this method. Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e V, Antonelli Terry Stout & Kraus, October 3, 1995: US05454472 (132 worldwide citation)

A method of separating mixtures of microscopic dielectric particles in sunsions in an apparatus for carrying the method. A mixture of particles is forced onto guide paths by dielectrophoretic forces or by a flow of the suspension medium with an additional force, which is provided to compensate the f ...


7
David R Baselt: Biosensor using magnetically-detected label. The United States of America represented by the Secretary of the Navy, Barry A Edelberg, November 9, 1999: US05981297 (123 worldwide citation)

This method and apparatus for detecting target molecules in a liquid phase. The apparatus monitors whether the target molecule has selectively bound to recognition agents on the surface of a magnetic field sensor by monitoring the output of the sensor. The recognition agents which selectively bind t ...


8
Halloran John J: Air purifier. Environmental Technology Corporation, July 10, 1973: US3744216 (114 worldwide citation)

An air purifier is provided for purifying air in rooms of a home, office, or other commercial establishment. Air is filtered by a mechanical filter, then odors are removed from the air, and the air is exposed to germicidal lamps for killing bacteria, then the air passes through a high efficiency ele ...


9
Russell P Knuth, William F Carey: Air purification system. NQ Environmental, Albert W Hilburger, December 7, 1999: US05997619 (112 worldwide citation)

A self contained air purification system includes an upright enclosed housing defining a germicidal chamber. A primary filter having a normally upstanding longitudinal axis has outer and inner peripheral surfaces, an interior plenum, and is supported on a base member. The housing has air inlets prox ...


10
Kristine M Graham, Timothy H Grafe, Mark A Gogins: Cleanable high efficiency filter media structure and applications for use. Donaldson Company, Merchant & Gould P C, March 7, 2006: US07008465 (110 worldwide citation)

An improved cartridge, typically in cylindrical or panel form that can be used in a dry or wet/dry vacuum cleaner. The cartridge is cleanable using a stream of service water, or by rapping on a solid object, or by using a compressed gas stream, but can provide exceptional filtering properties even f ...