Zeller; Robert S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zeller; Robert S..The latest application filed is for "sintered porous material having nodes and fibers of different materials, with different sintering points, and related methods of preparation and use".

Company Profile

1.11.8

Zeller; Robert S. - Boston MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Sintered porous material having nodes and fibers of different materials, with different sintering points, and related methods of preparation and use Grant 11,273,492 - Zeller March 15, 2	2022-03-15
Sintered Porous Material Having Nodes And Fibers Of Different Materials, With Different Sintering Points, And Related Methods Of Preparation And Use App 20210069792 - ZELLER; Robert S.	2021-03-11
Sintered porous material comprising particles of different average sizes Grant 8,932,381 - Zeller January 13, 2	2015-01-13
Porous Metal Body of Sintered Metal Powders and Metal Fibers App 20130305673 - Zeller; Robert S.	2013-11-21
Sintered Porous Material Comprising Particles Of Different Average Sizes App 20120079940 - Zeller; Robert S.	2012-04-05
Lithographic projection apparatus, purge gas supply system and gas purging method Grant 7,879,137 - Parekh , et al. February 1, 2	2011-02-01
Lithographic projection apparatus, gas purging method, device manufacturing method and purge gas supply system App 20070030463 - Parekh; Bipin S. ; et al.	2007-02-08
Lithographic projection apparatus, gas purging method, device manufacturing method and purge gas supply system related application App 20060285091 - Parekh; Bipin S. ; et al.	2006-12-21
Method for forming chromium anisotropic metal particles Grant 6,964,693 - Zeller , et al. November 15, 2	2005-11-15
Method for forming anisotrophic metal particles Grant 6,770,113 - Zeller , et al. August 3, 2	2004-08-03
Method for forming chromium anisotropic metal particles App 20030200834 - Zeller, Robert S. ; et al.	2003-10-30
Method for forming titanium anisotropic metal particles Grant 6,623,543 - Zeller , et al. September 23, 2	2003-09-23
Method for forming anisotrophic metal particles App 20010049979 - Zeller, Robert S. ; et al.	2001-12-13
High-efficiency metal membrane element, filter, and process for making Grant RE36,249 - Zeller July 13, 1	1999-07-13
Method for forming dendritic metal particles Grant 5,814,272 - Zeller , et al. September 29, 1	1998-09-29
High-efficiency metal membrane element, filter, and process for making Grant 5,487,771 - Zeller January 30, 1	1996-01-30
High-efficiency metal membrane getter element and process for making Grant 5,456,740 - Snow , et al. October 10, 1	1995-10-10

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