DJ

Donald Johnson

Abbott: 17 patents #290 of 5,431Top 6%
VS Ventana Medical Systems: 17 patents #22 of 483Top 5%
NB New England Biolabs: 4 patents #72 of 237Top 35%
HO Honeywell: 4 patents #2,824 of 14,447Top 20%
3M: 2 patents #5,326 of 11,543Top 50%
AT AT&T: 1 patents #10,626 of 18,772Top 60%
📍 Oro Valley, AZ: #5 of 248 inventorsTop 3%
🗺 Arizona: #501 of 32,909 inventorsTop 2%
Overall (All Time): #62,830 of 4,157,543Top 2%
46
Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
5688921 Reagents and methods for the detection and qualification of thyroxine in fluid samples Maciej Adamczyk, Phillip G. Mattingly, Diana E. Clarisse, Joan D. Tyner, Mary M. Perkowitz 1997-11-18
5648272 Reagents and methods for the detection and quantification of thyroxine in fluid samples Maciej Adamczyk, Phillip G. Mattingly, Diana E. Clarisse, Joan D. Tyner, Mary M. Perkowitz 1997-07-15
5614419 Reagents and methods for the quantification of amitriptyline or nortriptyline in biological fluids Maciej Adamczyk, Jeffrey R. Fishpaugh, Daryl E. Hartter 1997-03-25
5593896 Reagents and methods for the detection and quantification of thyroxine in fluid samples Maciej Adamczyk, Phillip G. Mattingly, Diana E. Clarisse, Joan D. Tyner, Mary M. Perkowitz 1997-01-14
5578500 Reagents and methods for the quantification of imipramine or desipramine in biological fluids Maciej Adamczyk, Charles A. Harrington 1996-11-26
5464767 Reagents and methods for the quantification of total doxepins in biological fluids Maciej Adamczyk, Jeffrey R. Fishpaugh, Robert E. Hruska 1995-11-07
5407835 Reagents and methods for the quantification of amitriptyline or nortriptyline in biological fluids Maciej Adamczyk, Jeffrey R. Fishpaugh, Daryl E. Hartter 1995-04-18
5359093 Reagents and methods for the detection and quantification of thyroxine in fluid samples Maciej Adamczyk, Phillip G. Mattingly, Diana E. Clarisse, Joan D. Tyner, Mary M. Perkowitz 1994-10-25
5354693 Reagents, methods and kits for an amphetamine-class fluorescence polarization immunoassy Paul J. Brynes, Cynthia M. Molina, Charles A. Flentge, Patrick F. Jonas 1994-10-11
5340750 Reagents and methods for the quantification of imipramine or desipramine in biological fluids Maciej Adamczyk, Charles A. Harrington 1994-08-23
5332661 Reagents and methods for the quantification of total doxepins in biological fluids Maciej Adamczyk, Jeffrey R. Fishpaugh, Robert E. Hruska 1994-07-26
5326968 Photoelectric sensor with a circular polarizing lens attached to its housing Surrinder S. Puri, Jim YEE 1994-07-05
5248791 Reagents, methods and kits for an amphetamine-class fluorescence polarization immunoassay Paul J. Brynes, Cynthia M. Molina, Charles A. Flentge, Patrick F. Jonas 1993-09-28
D333629 Photoelectric sensor housing 1993-03-02
5174969 Roll-pack diesel particulate filter Edward M. Fischer, Stephen M. Sanocki 1992-12-29
5151591 Asynchronous signal interrogation circuit for an detection apparatus Jimmy Yee 1992-09-29
5115129 Photoelectric device with a lens formed in its housing 1992-05-19
5105007 Phenylacetylglutamine (PAG) analytical test Maciej Adamczyk, Hossein A. Ghanbari 1992-04-14
5101015 Reagents for an amphetamine-class fluorescence polarization immunoassay Paul J. Brynes, Cynthia M. Molina, Charles A. Flentge, Patrick F. Jonas 1992-03-31
5100807 Phenylacetylglutamine (PAG) analytical test Maciej Adamczyk, Hossein A. Ghanbari 1992-03-31
4923332 High temperature resistant oil boom flotation core Stephen M. Sanocki, Edward M. Fischer 1990-05-08