1
Lundergan Robert Graham: Square post connector. AMP Incorporated, July 24, 1973: US3748633 (126 worldwide citation)

The disclosure relates to an electrical terminal for making electrical connection with a square post or the like within a housing, the housing having a cavity of slightly larger dimension than the normal dimension of the connector spring fingers. The housing includes a pair of shoulders on which hoo ...


2
Terry Arnold, William Robert Graham, James Dennis Cranmer: Process for mitigation of wellbore contaminants. Clariant Finance, Richard P Silverman, September 13, 2005: US06942037 (83 worldwide citation)

A method is disclosed for intermittently mitigating hazardous sulfur compounds, such as hydrogen sulfide, mercaptans and sulfur oxides, from a fluid in the head space of a wellbore. The method comprises contacting the fluid with a foamed aqueous stream comprising an active scavenging agent, such as ...


3
John G Martin, Walter C Benzing, Robert Graham: Induction heated reactor system for chemical vapor deposition. Applied Materials, Flehr Hohbach Test Albritton & Herbert, April 1, 1986: US04579080 (81 worldwide citation)

A chemical vapor deposition system which includes a generally closed reaction chamber having walls formed from a dielectric material. A susceptor for carrying a plurality of semiconductor wafers is positioned within the chamber. An induction coil is positioned in the vicinity of the susceptor for ca ...


4
Robert Graham Jeffrey: Hydraulic fracturing of ore bodies. Commonwealth Scientific and Industrial Research Organisation, Merchant & Gould P C, September 26, 2000: US06123394 (63 worldwide citation)

A method of mining that makes use of hydraulic fracturing. The method comprises fracturing an ore body hydraulically by introducing fluid rapidly into a bore or fissure in the ore body such that pressure in the bore or fissure builds up rapidly and it fractures the surrounding ore body. This enables ...


5
Zoltán Takáts, Bogdan Gologan, Justin Michael Wiseman, Robert Graham Cooks: Method and system for desorption electrospray ionization. Purdue Research Foundation, Lawson & Weitzen, Sonia K Guterman, Adam M Schoen, February 26, 2008: US07335897 (59 worldwide citation)

A new method and system for desorption ionization is described and applied to the ionization of various compounds, including peptides and proteins present on metal, polymer, and mineral surfaces. Desorption electrospray ionization (DESI) is carried out by directing charged droplets and/or ions of a ...


6
Ouyang Zheng, Gao Liang, Cooks Robert Graham: Discontinuous atmospheric pressure interface. Purdue Research Foundation, Ouyang Zheng, Gao Liang, Cooks Robert Graham, SCHOEN Adam M, February 19, 2009: WO/2009/023361 (34 worldwide citation)

A method of interfacing atmospheric pressure ion sources, including electrospray and desorption electrospray ionization sources, to mass spectrometers, for example miniature mass spectrometers, in which the ionized sample is discontinuously introduced into the mass spectrometer. Discontinuous introd ...


7
Zheng Ouyang, Liang Gao, Robert Graham Cooks: Discontinuous atmospheric pressure interface. Purdue Research Foundation, Adam M Schoen, Brown Rudnick, November 6, 2012: US08304718 (29 worldwide citation)

A method of interfacing atmospheric pressure ion sources, including electrospray and desorption electrospray ionization sources, to mass spectrometers, for example miniature mass spectrometers, in which the ionized sample is discontinuously introduced into the mass spectrometer. Discontinuous introd ...


8
Nicholas Charipar, Jason Harper, Zheng Ouyang, Robert Graham Cooks: Low temperature plasma probe and methods of use thereof. Purdue Research Foundation, Adam M Schoen, Brown Rudnick, August 27, 2013: US08519354 (26 worldwide citation)

The present invention generally relates to a low temperature plasma probe for desorbing and ionizing at least one analyte in a sample material and methods of use thereof. In one embodiment, the invention generally relates to a low temperature plasma probe including: a housing having a discharge gas ...


9
Regi Giroux, Barry Freel, Robert Graham: Natural resin formulations. Ensyn Group, Brinks Hofer Gilson & Lione, April 29, 2003: US06555649 (26 worldwide citation)

This invention is directed to a method of preparing a natural resin by liquefying wood, bark, forest residues, wood industry residues, or other biomass using rapid destructive distillation (fast pyrolysis). Fast pyrolysis produces both vapours and char from biomass, and following removal of the char ...


10
Zheng Ouyang, Robert Graham Cooks, Sandilya Venkata Garimella, Jason David Harper, Nicholas Alan Charipar: Systems and methods for transfer of ions for analysis. Purdue Research Foundation, Adam M Schoen, Brown Rudnick, April 2, 2013: US08410431 (25 worldwide citation)

The invention generally relates to systems and methods for transferring ions for analysis. In certain embodiments, the invention provides a system for analyzing a sample including an ionizing source for converting molecules of a sample into gas phase ions in a region at about atmospheric pressure, a ...



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