Sunder; Swaminathan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sunder; Swaminathan.The latest application filed is for "exchange column with corrugated structured packing and method for use thereof".
- Sunder; Swaminathan - Allentown PA
| Patent | Date |
|---|---|
| Exchange Column With Corrugated Structured Packing And Method For Use Thereof App 20180087834 - Sunder; Swaminathan ; et al. | 2018-03-29 |
| Exchange Column With Corrugated Structured Packing And Method For Use Thereof App 20180087835 - Sunder; Swaminathan ; et al. | 2018-03-29 |
| Liquid distributor with a mixer Grant 9,630,123 - Sunder , et al. April 25, 2 | 2017-04-25 |
| Heat Exchanger Perforated Fins App 20160084589 - Sunder; Swaminathan ; et al. | 2016-03-24 |
| Structured Packing App 20130233016 - Wilson; Jonathan ; et al. | 2013-09-12 |
| Heat Exchanger Perforated Fins App 20130167584 - Sunder; Swaminathan ; et al. | 2013-07-04 |
| Liquid Distributor With A Mixer App 20130153037 - Sunder; Swaminathan ; et al. | 2013-06-20 |
| Divided wall exchange column Grant 7,604,222 - Zone , et al. October 20, 2 | 2009-10-20 |
| Divided wall exchange column Grant 7,422,197 - Zone , et al. September 9, 2 | 2008-09-09 |
| Divided Wall Exchange Column App 20080088042 - Zone; Ian Robert ; et al. | 2008-04-17 |
| Divided wall exchange column Grant 7,357,378 - Zone , et al. April 15, 2 | 2008-04-15 |
| Divided Wall Exchange Column App 20080073199 - Zone; Ian Robert ; et al. | 2008-03-27 |
| Alternating conventional and high capacity packing within the same section of an exchange column Grant 7,267,329 - Sunder September 11, 2 | 2007-09-11 |
| Alternating conventional and high capacity packing within the same section of an exchange column App 20070023936 - Sunder; Swaminathan | 2007-02-01 |
| Divided wall exchange column App 20060082006 - Zone; Ian Robert ; et al. | 2006-04-20 |
| Structured packing with increased capacity Grant 7,025,339 - Meski , et al. April 11, 2 | 2006-04-11 |
| Structured packing with increased capacity Grant 6,991,222 - Meski , et al. January 31, 2 | 2006-01-31 |
| Structured packing with increased capacity App 20050280168 - Meski, George Amir ; et al. | 2005-12-22 |
| Plate-fin exchangers with textured surfaces Grant 6,834,515 - Sunder , et al. December 28, 2 | 2004-12-28 |
| Structured packing with increased capacity App 20040188867 - Meski, George Amir ; et al. | 2004-09-30 |
| Plate-fin exchangers with textured surfaces App 20040050538 - Sunder, Swaminathan ; et al. | 2004-03-18 |
| Nitrogen generation process Grant 6,637,240 - Griffiths , et al. October 28, 2 | 2003-10-28 |
| Optimal corrugated structured packing Grant 6,598,861 - Sunder , et al. July 29, 2 | 2003-07-29 |
| Optimal Corrugated Structured Packing App 20030094713 - Sunder, Swaminathan ; et al. | 2003-05-22 |
| Mixed-resistance Structured Packing App 20020195727 - Sunder, Swaminathan | 2002-12-26 |
| Stackable structured packing with controlled symmetry Grant 5,901,575 - Sunder May 11, 1 | 1999-05-11 |
| Boiling process and a heat exchanger for use in the process Grant 5,122,174 - Sunder , et al. June 16, 1 | 1992-06-16 |
| Article with internal wear resistant surfaces Grant 5,064,728 - Sunder , et al. * November 12, 1 | 1991-11-12 |
| Process for purification of phospholipids Grant 4,814,111 - Kearns , et al. * March 21, 1 | 1989-03-21 |
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