1
Radaelli Guido, Fleischer Daniel, Vick Bertrand, Caspari Matthew, Weissman Joseph, Rice David: Methods for concentrating microalgae. Aurora Biofuels, Radaelli Guido, Fleischer Daniel, Vick Bertrand, Caspari Matthew, Weissman Joseph, Rice David, WAHLSTEN Jennifer L, July 2, 2009: WO/2009/082696 (54 worldwide citation)

The present invention provides commercially viable, large-scale methods for concentrating microalgae with an average diameter of about 20 μm or less. The methods find use in concentrating microalgae with an average diameter of about 5 μm or less, for example, Nannochloropsis.


2
Howarth John J, Grady John K, Rice David B: Apparatus for radiological examination of a subject through a solid angle. Measurex Corporation, Grady John K, Flehr Hohbach Test Albritton & Herbert, Grover James H, July 1, 1975: US3892967 (25 worldwide citation)

A framework supporting a radiation source, such as an x-ray tube, and a radiation receptor, such as an x-ray film plate holder, comprises four arms pivotally connected to form a regular parallelogram, a parallel pair of the arms extending outside the parallelogram to pivot points for the radiation s ...


3
Rice David E, Hansen Robert L: Fluorine-containing block copolymers. Minnesota Mining and Manufacturing Company, Alexander Sell Steldt & DeLaHunt, May 6, 1975: US3882193 (23 worldwide citation)

Poly(perfluoroalkylene oxide) polyperoxides, such as the diacyl peroxide of poly(perfluoroalkylene oxide), are used to initiate the free radical polymerization of ethylenically-unsaturated monomers to produce block copolymers comprising alternating poly(perfluoroalkylene oxide) blocks and polyalkyle ...


4

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Rice David Y: Valve design. David Y Rice Co, July 6, 1971: US3590874 (11 worldwide citation)

A valve comprising a body having a circular bore and a plurality of fluid passages which extend into the bore at positions spaced longitudinally thereof. An elongated valve spool member extends axially through the bore and in combination therewith defines an annular channel. Positioned within the an ...


6
Dimitriou Michael A, Byrne Roger J, Koch Iii John E, Krall Joseph G, Yogendran Velupillai, Rice David, George Kenneth P: Energy-efficient biological treatment with membrane filtration. Itt Mfg Enterprises, April 19, 2006: EP1647530-A1 (5 worldwide citation)

A membrane filtration system comprising one or more submerged ultrafiltration or microfiltration membrane assemblies at ambient pressure, each membrane assembly positioned 100-240 mm from a nearest wall, baffle, or adjacent membrane assembly and no more than 1 meter above a floor and at least 150 mm ...


7
Dinicola Paul David, Kantz Joseph C, Rahim Omar Mahmoud, Rice David Andrew, Ruddick Edward Mark: Method and apparatus for processing two graphics data streams in parallel.. Ibm, June 8, 1994: EP0600601-A1 (5 worldwide citation)

In a graphics subsystem, a highly interactive two-dimensional (2D) data stream and a computationally intensive three-dimensional (3D) data stream are processed concurrently in such a manner that processing of the 2D data stream is not held up by processing of the 3D data stream. A 3D geometry subsys ...


8
Dinicola Paul David, Kantz Joseph C, Rahim Omar Mahmoud, Rice David A, Ruddick Edward Mark: A method and system for processing graphics data streams utilizing multiple processing nodes.. Ibm, March 2, 1994: EP0584982-A2 (5 worldwide citation)

A method and system in a data processing system for processing a graphics data stream. The data processing system includes processing nodes and a graphics display device. The data processing system partitions a graphics data stream into a data segments or work groups for processing by the processing ...


9
Mitchell John, Sandberg Jon, Sehler Dwight A, Williamson Michael, Rice David: Two-dimensional optical imaging methods and systems for particle detection. Particle Measuring Systems, Mitchell John, Sandberg Jon, Sehler Dwight A, Williamson Michael, Rice David, BARONE Stephen B, June 11, 2009: WO/2009/073652 (5 worldwide citation)

The present invention provides methods and systems for particle detection and analysis using two-dimensional optical imaging to access enhanced detection sensitivity and expanded sensing functionality relative to conventional point and array detection-based optical particle counters. Methods and sys ...


10
Rice David Edward, Hair Thomas: A synthetic aperture radar. Gec Avionics, February 3, 1993: GB2258361-A (3 worldwide citation)

A number of synthetic aperture processing channels 15, 16 are matched to different Doppler frequencies to detect moving targets. These channels operate on relatively long radar pulses and give low radial resolution. Otherwise a moving target would not remain in one resolution cell during the integra ...



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