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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Schweitzer — 23 Patents

CHChemimage: 23 patents #7 of 67Top 15%
Pittsburgh, PA: #251 of 7,570 inventorsTop 4%
Pennsylvania: #2,808 of 74,527 inventorsTop 4%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Robert Schweitzer has been granted 23 US patents while listed as an inventor at Chemimage. The first was granted in 2004 and the most recent in December 2022. Robert Schweitzer ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Robert Schweitzer in Pittsburgh, PA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
11525733 Systems and methods of conformal spectral library training Patrick J. Treado, Matthew Nelson, Shawna Tazik 2022-12-13
8994934 System and method for eye safe detection of unknown targets Matthew Nelson, Patrick J. Treado, Robert D. D'Agostino 2015-03-31
8269174 Method and apparatus for compact spectrometer for multipoint sampling of an object Charles W. Gardner, Jr., Patrick J. Treado, Matthew Nelson 2012-09-18
8112248 Forensic integrated search technology with instrument weight factor determination Patrick J. Treado, Jason Neiss 2012-02-07
8094294 Multipoint method for identifying hazardous agents Patrick J. Treado, Joseph Demuth 2012-01-10
7990532 Method and apparatus for multimodal detection Jason Neiss, Patrick J. Treado 2011-08-02
7945393 Detection of pathogenic microorganisms using fused sensor data Patrick J. Treado 2011-05-17
7933430 Method and apparatus for spectral mixture resolution 2011-04-26
7738095 Method and apparatus for compact spectrometer for detecting hazardous agents Charles W. Gardner, Jr., John Maier, Matthew Nelson, Patrick J. Treado, G. Steven Vanni +4 more 2010-06-15
7679740 Method and apparatus for multimodal detection Jason Neiss, Patrick J. Treado 2010-03-16
7548310 Method and apparatus for compact spectrometer for multipoint sampling of an object Charles W. Gardner, Jr., John Maier, Matthew Nelson, Patrick J. Treado, G. Steven Vanni +4 more 2009-06-16
7538869 Multipoint method for identifying hazardous agents Patrick J. Treado, Joseph Demuth 2009-05-26
7532320 Multimodal method for identifying hazardous agents Jason Neiss, Matthew Nelson, Patrick J. Treado 2009-05-12
7471386 System and method for spectral unmixing in a fiber array spectral translator based polymorph screening system Jason Neiss, Patrick J. Treado 2008-12-30
7440096 Method and apparatus for compact spectrometer for fiber array spectral translator Charles W. Gardner, Jr., John Maier, Matthew Nelson, Patrick J. Treado, G. Steven Vanni +4 more 2008-10-21
7409299 Method for identifying components of a mixture via spectral analysis Willem Windig, Patrick J. Treado 2008-08-05
7262840 Method for detection of pathogenic microorganisms John Maier, Charles W. Gardner, Jr., Matthew Nelson, Patrick J. Treado, G. Steven Vanni +1 more 2007-08-28
7256875 Method for detection of pathogenic microorganisms John Maier, Charles W. Gardner, Jr., Matthew Nelson, Patrick J. Treado, G. Steven Vanni +1 more 2007-08-14
7113275 Method for detection of pathogenic microorganisms Charles W. Gardner, Jr., John Maier, Matthew Nelson, Patrick J. Treado, G. Steven Vanni +1 more 2006-09-26
7072770 Method for identifying components of a mixture via spectral analysis Willem Windig, Patrick J. Treado 2006-07-04
7057721 Wide field method for detecting pathogenic microorganisms Charles W. Gardner, Jr., John Maier, Matthew Nelson, Patrick J. Treado, G. Steven Vanni +1 more 2006-06-06
6917423 Method for detection of pathogenic microorganisms Charles W. Gardner, Jr., John Maier, Matthew Nelson, Patrick J. Treado, G. Steven Vanni +1 more 2005-07-12
6765668 Method for detection of pathogenic microorganisms Charles W. Gardner, Jr., John Maier, Matthew Nelson, Patrick J. Treado, G. Steven Vanni +1 more 2004-07-20