Doyle; Walter M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Doyle; Walter M..The latest application filed is for "transverse optical transmission probe".

Company Profile

0.37.5

Doyle; Walter M. - Tustin CA
Doyle; Walter M. - Laguna Niguel CA
Doyle; Walter M. - Laguna Beach CA
Doyle; Walter M. - Utica NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Transverse optical transmission probe Grant 9,958,321 - Doyle , et al. May 1, 2	2018-05-01
Optical transmission cell with minimized spurious absorption Grant 9,618,447 - Doyle , et al. April 11, 2	2017-04-11
Transverse Optical Transmission Probe App 20160161335 - Doyle; Walter M. ; et al.	2016-06-09
Optical Transmission Cell With Minimized Spurious Absorption App 20150260638 - Doyle; Walter M. ; et al.	2015-09-17
Raman probe having a small diameter immersion tip Grant RE41,744 - Doyle September 21, 2	2010-09-21
Multipass cell for gas analysis using a coherent optical source Grant 7,446,317 - Doyle November 4, 2	2008-11-04
Multipass Cell for Gas Analysis Using a Coherent Optical Source App 20070187607 - Doyle; Walter M.	2007-08-16
Raman probe having a small diameter immersion tip Grant 6,876,801 - Doyle April 5, 2	2005-04-05
Multipass sampling system for Raman spectroscopy Grant 6,795,177 - Doyle September 21, 2	2004-09-21
Raman probe having a small diameter immersion tip App 20040037486 - Doyle, Walter M.	2004-02-26
Small diameter diffuse reflectance probe Grant 6,563,992 - Doyle May 13, 2	2003-05-13
Multipass sampling system for Raman spectroscopy App 20030081206 - Doyle, Walter M.	2003-05-01
Optical beam switching device Grant 6,009,219 - Doyle December 28, 1	1999-12-28
Bi-layer attenuated total reflectance device providing optimized absorbance linearity Grant 5,773,825 - Doyle June 30, 1	1998-06-30
Immersion probe for infrared internal reflectance spectroscopy Grant 5,459,316 - Doyle October 17, 1	1995-10-17
Liquid quality analysis system combining sparging and an infrared gas cell Grant 5,421,194 - Doyle , et al. June 6, 1	1995-06-06
Reflectance infrared microscope having high radiation throughput Grant 5,239,409 - Doyle , et al. * August 24, 1	1993-08-24
Gas sample analysis provided by light pipe radiation structure Grant 5,065,025 - Doyle November 12, 1	1991-11-12
Light pipe system having maximum radiation throughput Grant 5,054,869 - Doyle October 8, 1	1991-10-08
Apparatus and method for normal incidence reflectance spectroscopy Grant 5,015,100 - Doyle May 14, 1	1991-05-14
Reflectance infrared microscope having high radiation throughput Grant 5,011,243 - Doyle , et al. * April 30, 1	1991-04-30
Microscope for use in modular FTIR spectrometer system Grant 4,852,955 - Doyle , et al. August 1, 1	1989-08-01
Infrared microscope employing a projected field stop Grant 4,843,242 - Doyle June 27, 1	1989-06-27
Parabolic focusing apparatus for optical spectroscopy Grant RE32,912 - Doyle April 25, 1	1989-04-25
Spectrometer system having pivotally mounted internal reflectance element Grant 4,812,041 - Doyle March 14, 1	1989-03-14
Versatile and efficient radiation transmission apparatus and method for spectrometers Grant 4,810,093 - Doyle March 7, 1	1989-03-07
Modular radiation transmission apparatus for spectrometers Grant 4,784,488 - Doyle , et al. November 15, 1	1988-11-15
Apparatus for spectral analysis of chromatographic fractions Grant 4,764,676 - Doyle August 16, 1	1988-08-16
Microscope accessory which facilitates radiation transmission measurements in the reflectance mode Grant 4,758,088 - Doyle July 19, 1	1988-07-19
High efficiency radiation source for infrared spectrometry Grant 4,724,329 - Doyle , et al. February 9, 1	1988-02-09
Universal spectrometer system having modular sampling chamber Grant 4,657,390 - Doyle April 14, 1	1987-04-14
Spectrometers having purge retention during sample loading Grant 4,640,617 - Hughes , et al. February 3, 1	1987-02-03
Parabolic focusing apparatus for optical spectroscopy Grant 4,591,266 - Doyle May 27, 1	1986-05-27
Alignment apparatus and method for interferometer spectrometers Grant 4,544,272 - Doyle October 1, 1	1985-10-01
Dual beam fourier spectrometer Grant 4,538,910 - Doyle September 3, 1	1985-09-03
Parabolic focusing apparatus for optical spectroscopy Grant 4,473,295 - Doyle September 25, 1	1984-09-25
Film measuring apparatus and method Grant 4,207,467 - Doyle June 10, 1	1980-06-10
Refractively scanned interferometer Grant 4,190,366 - Doyle February 26, 1	1980-02-26
Refractively scanned interferometer Grant 4,165,938 - Doyle August 28, 1	1979-08-28
Film thickness measuring apparatus and method Grant 4,129,781 - Doyle December 12, 1	1978-12-12
Differential retrocommunicator Grant 3,863,064 - Doyle , et al. January 28, 1	1975-01-28
Autocollimating Optical Heterodyne Transceiver Grant 3,571,549 - Doyle , et al. March 23, 1	1971-03-23

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