Ketkar; Suhas Narayan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ketkar; Suhas Narayan.The latest application filed is for "high-selectivity etching system and method".
- Ketkar; Suhas Narayan - Allentown PA US
| Patent | Date |
|---|---|
| Process and system for providing acetylene Grant 8,915,992 - Maykut , et al. December 23, 2 | 2014-12-23 |
| High-selectivity Etching System And Method App 20120244715 - Lebouitz; Kyle S. ; et al. | 2012-09-27 |
| Process and System for Providing Acetylene App 20120118763 - Maykut; Timothy John ; et al. | 2012-05-17 |
| Process and system for providing acetylene Grant 8,129,577 - Maykut , et al. March 6, 2 | 2012-03-06 |
| Process and System for Providing Acetylene App 20100069689 - Maykut; Timothy John ; et al. | 2010-03-18 |
| Analysis of a reactive gas such as silane for particle generating impurities App 20070261559 - Maroulis; Peter James ; et al. | 2007-11-15 |
| Method of using an aerosol to calibrate spectrometers Grant 6,686,999 - Ketkar February 3, 2 | 2004-02-03 |
| Method of improving the performance of an ion mobility spectrometer used to detect trace atmospheric impurities in gases Grant 6,639,214 - Ketkar , et al. October 28, 2 | 2003-10-28 |
| Total impurity monitor for gases Grant 6,606,899 - Ketkar , et al. August 19, 2 | 2003-08-19 |
| Method of using an aerosol to calibrate spectrometers App 20030112431 - Ketkar, Suhas Narayan | 2003-06-19 |
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