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Patent applications and USPTO patent grants for Srivastava; Alok M..The latest application filed is for "garnet scintillator compositions for downhole oil and gas explorations".
Patent | Date |
---|---|
Garnet Scintillator Compositions For Downhole Oil And Gas Explorations App 20220291414 - Srivastava; Alok M. ;   et al. | 2022-09-15 |
Disposable radiochemistry device with radiation dose recordal Grant 10,067,249 - Srivastava , et al. September 4, 2 | 2018-09-04 |
Fluorescent lighting with aluminum nitride phosphors Grant 9,337,010 - Cherepy , et al. May 10, 2 | 2016-05-10 |
Fluorescent Lighting With Aluminum Nitride Phosphors App 20160071718 - Cherepy; Nerine J. ;   et al. | 2016-03-10 |
Disposabel Radiochemistry Device With Radiation Dose Recordal App 20150301204 - SRIVASTAVA; Alok M. ;   et al. | 2015-10-22 |
Method and apparatus for LED panel lamp systems Grant 7,635,203 - Weaver, Jr. , et al. December 22, 2 | 2009-12-22 |
Method and Apparatus for Led Panel Lamp Systems App 20070258229 - Weaver; Stanton E. ;   et al. | 2007-11-08 |
Composite electrode materials for electric lamps and methods of manufacture thereof Grant 6,879,091 - Venugopal , et al. April 12, 2 | 2005-04-12 |
Electrode materials for electric lamps and methods of manufacture thereof Grant 6,849,996 - Venugopal , et al. February 1, 2 | 2005-02-01 |
Composite electrode materials for electric lamps and methods of manufacture thereof App 20040239225 - Venugopal, Shankar Madras ;   et al. | 2004-12-02 |
Electrode Materials For Electric Lamps And Methods Of Manufacture Thereof App 20040239229 - Venugopal, Shankar Madras ;   et al. | 2004-12-02 |
Uniform angular light distribution from LEDs Grant 6,653,765 - Levinson , et al. November 25, 2 | 2003-11-25 |
Green emitting phosphor for use in UV light emitting diodes Grant 6,469,322 - Srivastava , et al. October 22, 2 | 2002-10-22 |
Color tunable light source Grant 6,357,889 - Duggal , et al. March 19, 2 | 2002-03-19 |
Quantum splitting oxide phosphor and method of making Grant 5,571,451 - Srivastava , et al. November 5, 1 | 1996-11-05 |
Praseodymium-doped luminescent compositions Grant 5,273,681 - Srivastava December 28, 1 | 1993-12-28 |
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