Christensen; Douglas A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Christensen; Douglas A..The latest application filed is for "ultrasound imaging of biomarker sensitive hydrogels".

Company Profile

1.29.11

Christensen; Douglas A. - Salt Lake City UT

*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
Ultrasound imaging of biomarker sensitive hydrogels Grant 11,445,997 - Avula , et al. September 20, 2	2022-09-20
Ultrasound Imaging Of Biomarker Sensitive Hydrogels App 20190192113 - Avula; Mahender nath ; et al.	2019-06-27
Multiplanar ultrasonic vascular sensor assembly, system and methods employing same, apparatus for movably affixing a sensor assembly to a body and associated methods Grant 7,819,810 - Stringer , et al. October 26, 2	2010-10-26
Integrated optic waveguide immunosensor Grant 7,537,734 - Reichert , et al. May 26, 2	2009-05-26
Lens and associatable flow cell Grant RE39,772 - Herron , et al. August 14, 2	2007-08-14
Multiplanar ultrasonic vascular imaging device, system incorporating same, method of use and protective sheath Grant 7,214,191 - Stringer , et al. May 8, 2	2007-05-08
Apparatus and method for imaging objects with wavefields App 20060293597 - Johnson; Steven A. ; et al.	2006-12-28
Waveguide immunosensor with coating chemistry and providing enhanced sensitivity Grant 7,022,515 - Herron , et al. April 4, 2	2006-04-04
Apparatus and methods for multi-analyte homogeneous fluoro-immunoassays Grant 6,979,567 - Herron , et al. December 27, 2	2005-12-27
Composite waveguide for solid phase binding assays Grant 6,911,344 - Reichert , et al. June 28, 2	2005-06-28
Multiplanar ultrasonic vascular sensor assembly, system and methods employing same, apparatus for movably affixing a sensor assembly to a body and associated methods App 20050020919 - Stringer, Bradley J. ; et al.	2005-01-27
Multiplanar ultrasonic vascular imaging device, system incorporating same, method of use and protective sheath App 20040236224 - Stringer, Bradley J. ; et al.	2004-11-25
Ultrasonic vascular imaging system and method of blood vessel cannulation Grant 6,755,789 - Stringer , et al. June 29, 2	2004-06-29
Lens and associatable flow cell Grant 6,611,634 - Herron , et al. August 26, 2	2003-08-26
Multiplanar ultrasonic vascular imaging device, system incorporating same, method of use and protective sheath App 20030149366 - Stringer, Bradley J. ; et al.	2003-08-07
Apparatus and methods for multi-analyte homogeneous fluoro-immunoassays App 20020160535 - Herron, James N. ; et al.	2002-10-31
Waveguide immunosensor with coating chemistry and providing enhanced sensitivity App 20020160534 - Herron, James N. ; et al.	2002-10-31
Lens and associatable flow cell App 20020094147 - Herron, James N. ; et al.	2002-07-18
Integrated optic waveguide immunosensor App 20020034457 - Reichert, W. Monty ; et al.	2002-03-21
Integrated optic waveguide immunosensor Grant 6,350,413 - Reichert , et al. February 26, 2	2002-02-26
Apparatus for multichannel fluorescent immunoassays Grant 6,340,598 - Herron , et al. January 22, 2	2002-01-22
Apparatus and methods for multi-analyte homogeneous fluoro-immunoassays Grant 6,316,274 - Herron , et al. November 13, 2	2001-11-13
Diagnostic device and method App 20010030741 - Herron, James N. ; et al.	2001-10-18
Diagnostic device and method App 20010019405 - Herron, James N. ; et al.	2001-09-06
Oscillation apparatus and methods for multi-analyte homogeneous fluoro-immunoassays Grant 6,242,267 - Herron , et al. June 5, 2	2001-06-05
Diagnostic device and method Grant 6,222,619 - Herron , et al. April 24, 2	2001-04-24
Lens and associatable flow cell Grant 6,108,463 - Herron , et al. August 22, 2	2000-08-22
Waveguide lens Grant D426,783 - Christensen , et al. June 20, 2	2000-06-20
Integrated optic waveguide immunosensor Grant 5,961,924 - Reichert , et al. October 5, 1	1999-10-05
Apparatus and methods for multi-analyte homogeneous fluoro-immunoassays Grant 5,919,712 - Herron , et al. July 6, 1	1999-07-06
Waveguide immunosensor with coating chemistry and providing enhanced sensitivity Grant 5,846,842 - Herron , et al. December 8, 1	1998-12-08
Composite waveguide for solid phase binding assays Grant 5,832,165 - Reichert , et al. November 3, 1	1998-11-03
Integrated optic waveguide immunosensor Grant 5,814,565 - Reichert , et al. September 29, 1	1998-09-29
Raman spectroscopy apparatus and method for continuous chemical analysis of fluid streams Grant 5,751,415 - Smith , et al. May 12, 1	1998-05-12
Apparatus and methods for multi-analyte homogeneous fluoro-immunoassays Grant 5,677,196 - Herron , et al. October 14, 1	1997-10-14
Apparatus and method for imaging with wavefields using inverse scattering techniques Grant 5,588,032 - Johnson , et al. December 24, 1	1996-12-24
Waveguide immunosensor with coating chemistry providing enhanced sensitivity Grant 5,512,492 - Herron , et al. April 30, 1	1996-04-30
Spectroscopic method and apparatus for optically measuring temperature Grant 4,790,669 - Christensen December 13, 1	1988-12-13
Method and apparatus for optically measuring fluid levels Grant 4,745,293 - Christensen May 17, 1	1988-05-17
Semiconductor temperature sensor Grant 4,136,566 - Christensen January 30, 1	1979-01-30

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