Andresen; Brian D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Andresen; Brian D..The latest application filed is for "alpha-aminobenzyl-alpha,alpha,-diphosphoric acid selective chelation of beryllium".
- Andresen; Brian D. - Livermore CA
- Andresen; Brian D. - Pleasanton CA
- Andresen; Brian D. - Columbus OH
| Patent | Date |
|---|---|
| Alpha-aminobenzyl-alpha,alpha,-diphosphoric acid selective chelation of beryllium App 20070254827 - Sutton; Mark ; et al. | 2007-11-01 |
| Thin layer chromatography residue applicator sampler Grant 7,247,273 - Nunes , et al. July 24, 2 | 2007-07-24 |
| Method for preparing a solid phase microextraction device using aerogel Grant 7,125,580 - Miller , et al. October 24, 2 | 2006-10-24 |
| Method for preparing a solid phase microextraction device using aerogel App 20050233085 - Miller, Fred S. ; et al. | 2005-10-20 |
| Solid phase microextraction field kit Grant 6,929,778 - Nunes , et al. August 16, 2 | 2005-08-16 |
| Solid phase microextraction device using aerogel Grant 6,905,031 - Miller , et al. June 14, 2 | 2005-06-14 |
| Porous protective solid phase micro-extractor sheath Grant 6,871,556 - Andresen , et al. March 29, 2 | 2005-03-29 |
| Physical, chemical, and isotopic (atomic) labels App 20040258617 - Weber, Paul J. ; et al. | 2004-12-23 |
| Carbon nanotube coatings as chemical absorbers Grant 6,749,826 - Tillotson , et al. June 15, 2 | 2004-06-15 |
| Thin layer chromatography residue applicator sampler App 20040042934 - Nunes, Peter J. ; et al. | 2004-03-04 |
| Porous protective solid phase micro-extractor sheath App 20030021733 - Andresen, Brian D. ; et al. | 2003-01-30 |
| Chemical specific adsorption aerogel for sample collection App 20030022389 - Miller, Fred S. ; et al. | 2003-01-30 |
| Carbon nanotube coatings as chemical absorbers App 20020192142 - Tillotson, Thomas M. ; et al. | 2002-12-19 |
| Miniature solid phase microextraction holder App 20020150513 - Nunes, Peter J. ; et al. | 2002-10-17 |
| Solid Phase Microextraction field kit App 20020150504 - Nunes, Peter J. ; et al. | 2002-10-17 |
| Fiber optic candy Grant 6,416,800 - Weber , et al. July 9, 2 | 2002-07-09 |
| Integrated polymerase chain reaction/electrophoresis instrument Grant 6,126,804 - Andresen October 3, 2 | 2000-10-03 |
| Portable gas chromatograph-mass spectrometer Grant 5,525,799 - Andresen , et al. June 11, 1 | 1996-06-11 |
| Portable mass spectrometer with one or more mechanically adjustable electrostatic sectors and a mechanically adjustable magnetic sector all mounted in a vacuum chamber Grant 5,153,433 - Andresen , et al. October 6, 1 | 1992-10-06 |
| Interface for liquid chromatograph-mass spectrometer Grant 4,867,947 - Andresen , et al. September 19, 1 | 1989-09-19 |
| Radial thin layer chromatography Grant 4,865,729 - Saxena , et al. * September 12, 1 | 1989-09-12 |
| Chromatography column/moving belt interface Grant 4,740,298 - Andresen , et al. * April 26, 1 | 1988-04-26 |
| Chromatography column-electrophoresis system Grant 4,708,782 - Andresen , et al. November 24, 1 | 1987-11-24 |
| Electrophoresis-mass spectrometry probe Grant 4,705,616 - Andresen , et al. November 10, 1 | 1987-11-10 |
| Method for the analysis of materials by chromatography and mass spectrometry Grant 4,501,817 - Andresen , et al. February 26, 1 | 1985-02-26 |
| Method and apparatus for the analysis of materials by chromatography and mass spectrometry Grant 4,391,778 - Andresen , et al. July 5, 1 | 1983-07-05 |
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