Inventor · disambiguated record
Robert S. Zeller
Also filed as: ZELLER ROBERT · ZELLER ROBERT S
21 granted patents·6 pending applications·361 citations·filing 1977–2024
95Inventor score
Top patents by PatentIndex Score
27 records- 0194US7534287B2Porous sintered composite materialsENTEGRIS INC·Filed 2007·Granted May 19, 2009·28 cites·15 claims
- 0294US7112237B2Porous sintered composite materialsENTEGRIS INC·Filed 2003·Granted Sep 26, 2006·62 cites·19 claims
- 0390US6623543B1Method for forming titanium anisotropic metal particlesMYKROLIS CORP·Filed 2000·Granted Sep 23, 2003·39 cites·3 claims
- 0490US5487771AHigh-efficiency metal membrane element, filter, and process for makingMILLIPORE CORP·Filed 1994·Granted Jan 30, 1996·68 cites·19 claims
- 0588US5456740AHigh-efficiency metal membrane getter element and process for makingMILLIPORE CORP·Filed 1994·Granted Oct 10, 1995·75 cites·28 claims
- 0684US8932381B2Sintered porous material comprising particles of different average sizesZELLER ROBERT S·Filed 2010·Granted Jan 13, 2015·8 cites·27 claims
- 0782US7329311B2Porous sintered composite materialsENTEGRIS IN·Filed 2006·Granted Feb 12, 2008·12 cites·21 claims
- 0879US12290786B2Composite nanoporous metal membraneENTEGRIS INC·Filed 2023·Granted May 6, 2025·0 cites·9 claims
- 0973US12409421B2Sintered porous body with multiple layersENTEGRIS INC·Filed 2022·Granted Sep 9, 2025·0 cites·19 claims
- 1073US5814272AMethod for forming dendritic metal particlesMILLIPORE CORP·Filed 1996·Granted Sep 29, 1998·24 cites·20 claims
- 1170US7879137B2Lithographic projection apparatus, purge gas supply system and gas purging methodENTEGRIS INC·Filed 2004·Granted Feb 1, 2011·7 cites·73 claims
- 1268US10837603B2Gas supply vesselENTEGRIS INC·Filed 2019·Granted Nov 17, 2020·1 cites·6 claims
- 1366US2020188858A1Composite Nanoporous Metal MembraneENTEGRIS INC·Filed 2019·Application pending·0 cites
- 1465US2024157309A1Sintered porous body with multiple layersENTEGRIS INC·Filed 2023·Application pending·0 cites
- 1562US6540809B1Method for forming chromium anisotropic metal particlesMYKROLIS CORP·Filed 2000·Granted Apr 1, 2003·4 cites·5 claims
- 1661US11273492B2Sintered porous material having nodes and fibers of different materials, with different sintering points, and related methods of preparation and useENTEGRIS INC·Filed 2018·Granted Mar 15, 2022·0 cites·14 claims
- 1760US4128420AHigh-strength iron-molybdenum-nickel-phosphorus containing sintered alloyBOSCH GMBH ROBERT·Filed 1977·Granted Dec 5, 1978·11 cites·4 claims
- 1860US2024367150A1Monolithic microporous substrate for chromatographic bedsSPF TECH LLC·Filed 2024·Application pending·0 cites
- 1958US2023347300A1Sintered porous body with multiple layersENTEGRIS INC·Filed 2023·Application pending·0 cites
- 2054US6770113B2Method for forming anisotrophic metal particlesMYKROLIS CORP·Filed 2001·Granted Aug 3, 2004·3 cites·15 claims
- 2149US2006285091A1Lithographic projection apparatus, gas purging method, device manufacturing method and purge gas supply system related applicationPAREKH BIPIN S·Filed 2006·Application pending·0 cites
- 2246US6964693B2Method for forming chromium anisotropic metal particlesMYKROLIS CORP·Filed 2003·Granted Nov 15, 2005·0 cites·4 claims
- 2346US6193778B1Method for forming chromium anisotropic metal particlesMILLIPORE CORP·Filed 1998·Granted Feb 27, 2001·6 cites·5 claims
- 2443USRE36249EHigh-efficiency metal membrane element, filter, and process for makingMILLIPORE INVEST HOLDINGS·Filed 1998·Granted Jul 13, 1999·10 cites·19 claims
- 2540US2013305673A1Porous Metal Body of Sintered Metal Powders and Metal FibersZELLER ROBERT S·Filed 2012·Application pending·0 cites
- 2636US6197085B1Method for forming titanium anisotropic metal particlesMILLIPORE CORP·Filed 1998·Granted Mar 6, 2001·3 cites·5 claims
- 2729US4533392AHigh strength sintered alloyBOSCH GMBH ROBERT·Filed 1978·Granted Aug 6, 1985·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →