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Douglas E Goeringer

from Knoxville, TN
Age ~73

Douglas Goeringer Phones & Addresses

  • 2640 Oleander Way APT 1226, Knoxville, TN 37931
  • 102 Dover Ln, Oak Ridge, TN 37830 (865) 483-9634
  • 1070 Outer Dr, Oak Ridge, TN 37830
  • El Reno, OK

Publications

Us Patents

Apparatus And Methods For Continuous Beam Fourier Transform Mass Spectrometry

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US Patent:
6452168, Sep 17, 2002
Filed:
Sep 15, 1999
Appl. No.:
09/396839
Inventors:
Scott A. McLuckey - Oak Ridge TN
Douglas E. Goeringer - Oak Ridge TN
Assignee:
UT-Battelle, LLC - Oak Ridge TN
International Classification:
H01J 4942
US Classification:
250292, 250282
Abstract:
A continuous beam Fourier transform mass spectrometer in which a sample of ions to be analyzed is trapped in a trapping field, and the ions in the range of the mass-to-charge ratios to be analyzed are excited at their characteristic frequencies of motion by a continuous excitation signal. The excited ions in resonant motions generate real or image currents continuously which can be detected and processed to provide a mass spectrum.

Tandem-In-Time And-In-Space Mass Spectrometer And Associated Method For Tandem Mass Spectrometry

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US Patent:
20050253059, Nov 17, 2005
Filed:
May 13, 2004
Appl. No.:
10/845468
Inventors:
Douglas Goeringer - Oak Ridge TN, US
Scott McLuckey - West Lafayette IN, US
International Classification:
H01J049/00
US Classification:
250281000, 250282000
Abstract:
Applicant's present invention comprises an apparatus having a tandem configuration of a three-dimensional or linear RF multipole ion trap, a linear RF multipole device and a time-of-flight mass spectrometer, and the associated method of operation generating an associated product ion mass spectrum and a mass spectrum of residual parent ions wherein the associated product ion mass spectrum is combined with the mass spectrum of the residual parent ions to generate a three-dimensional mass spectrum of parent and associated product ions from a single, stored population of heterogeneous ions.

Universal Collisional Activation Ion Trap Mass Spectrometry

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US Patent:
52065090, Apr 27, 1993
Filed:
Dec 11, 1991
Appl. No.:
7/805442
Inventors:
Scott A. McLuckey - Oak Ridge TN
Douglas E. Goeringer - Oak Ridge TN
Gary L. Glish - Oak Ridge TN
Assignee:
Martin Marietta Energy Systems, Inc. - Oak Ridge TN
International Classification:
B01D 5944
H01J 4900
US Classification:
250292
Abstract:
A universal collisional activation ion trap comprises an ion trapping means containing a bath gas and having connected thereto a noise signal generator. A method of operating a universal collisional activation ion trap comprises the steps of: providing an ion trapping means; introducing into the ion trapping means a bath gas; and, generating a noise signal within the ion trapping means; introducing into the ion trapping means a substance that, when acted upon by the noise signal, undergoes collisional activation to form product ions.
Douglas E Goeringer from Knoxville, TN, age ~73 Get Report