Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11369295 | Silicone hydrogel based fluorescent assay and contact lens | Ramachandram Badugu, E. Albert Reece | 2022-06-28 |
| 10571465 | Plasmonic substrates for metal-enhanced fluorescence based sensing, imaging and assays for cells | Henryk Szmacinski | 2020-02-25 |
| 10107807 | One dimensional photonic crystals for enhanced fluorescence based sensing, imaging and assays | Ramachandram Badugu | 2018-10-23 |
| 9897598 | Tamm structures for enhanced fluorescence based sensing, imaging and assays | Ramachandram Badugu | 2018-02-20 |
| 9170197 | High-sensitivity assays for pathogen detection using metal-enhanced fluorescence | Chris D. Geddes, Leslie W. J. Baillie | 2015-10-27 |
| 8569502 | Quaternary nitrogen heterocyclic compounds for detecting aqueous monosaccharides in physiological fluids | Chris D. Geddes, Ramachandram Badugu | 2013-10-29 |
| 8338602 | Quaternary nitrogen heterocyclic compounds for detecting aqueous monosaccharides in physiological fluids | Chris D. Geddes, Ramachandram Badugu | 2012-12-25 |
| 8027039 | Subwavelength resolution optical microscopy | Mustafa Habib Chowdhury, Chandran R. Sabanayagam | 2011-09-27 |
| 7989220 | Metal-enhanced fluorescence for polarization-based affinity assays | Henryk Szmacinski | 2011-08-02 |
| 7776528 | Radiative decay engineering | — | 2010-08-17 |
| 7732215 | Cyanide sensing compounds and uses thereof | Chris D. Geddes, Ramachandram Badugu | 2010-06-08 |
| 7718804 | Quaternary nitrogen heterocyclic compounds for detecting aqueous monosaccharides in physiological fluids | Chris D. Geddes, Ramachandram Badugu | 2010-05-18 |
| 7635595 | Fluorescent probes for saccharrides | Nicolas Dicesare | 2009-12-22 |
| 7566783 | Long wavelength long lifetime luminophores | — | 2009-07-28 |
| 7400397 | Optical structures for metal-enhanced sensing | Zygmunt Gryczynski, Chris D. Geddes | 2008-07-15 |
| 7095502 | Optical structures for metal-enhanced sensing | Zygmunt Gryczynski, Chris D. Geddes | 2006-08-22 |
| 6806089 | Low frequency modulation sensors using nanosecond fluorophores | Ignacy Gryczynski | 2004-10-19 |
| 6699717 | Method using luminescent transition metal-ligand complex for detecting polar solvents | Govind Rao, Qing Chang, Zakir Murtaza | 2004-03-02 |
| 6663846 | Devices and methods for monitoring drug therapy compliance | Candace McCombs, Omoefe Abugo, Zygmunt Gryczynski | 2003-12-16 |
| 6660379 | Luminescence spectral properties of CdS nanoparticles | Ignacy Gryczynski, Zygmunt Gryczynski | 2003-12-09 |
| 6472221 | Lifetime-based sensing of sodium and potassium | Henryk Szmacinski | 2002-10-29 |
| 6432637 | Method for determining a base sequence of a nucleotide strand | — | 2002-08-13 |
| 6395556 | Polarization based sensing | Ignacy Gryczynski, Zygmunt Gryczynski | 2002-05-28 |
| 6306661 | Water soluble luminescence oxygen sensor and method | Felix N. Castellano | 2001-10-23 |
| 6214628 | Method of conducting an assay of a sample containing an analyte of interest | Felix N. Castellano, Zakir Murtaza | 2001-04-10 |