Lippy; Steven

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lippy; Steven.The latest application filed is for "ruthenium etching composition and method".

Company Profile

6.13.16

Lippy; Steven - Brookfield CT
Lippy; Steven - Danbury CT

*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
Ruthenium etching composition and method Grant 11,346,008 - Lippy , et al. May 31, 2	2022-05-31
Compositions and methods for selectively etching titanium nitride Grant 10,920,141 - Chen , et al. February 16, 2	2021-02-16
Ruthenium Etching Composition And Method App 20200190673 - LIPPY; Steven ; et al.	2020-06-18
Compositions and methods for selectively etching titanium nitride Grant 10,472,567 - Chen , et al. Nov	2019-11-12
Anti-reflective coating cleaning and post-etch residue removal composition having metal, dielectric and nitride compatibility Grant 10,460,954 - Cooper , et al. Oc	2019-10-29
Compositions and methods for selectively etching titanium nitride Grant 10,428,271 - Cooper , et al. October 1, 2	2019-10-01
Compositions and methods for selectively etching titanium nitride Grant 10,392,560 - Barnes , et al. A	2019-08-27
Aqueous formulations for removing metal hard mask and post-etch residue with Cu/W compatibility Grant 10,138,117 - Chen , et al. Nov	2018-11-27
Cobalt Deposition Selectivity On Copper And Dielectrics App 20180130706 - Chen; Philip S.H. ; et al.	2018-05-10
Composition and process for selectively etching metal nitrides Grant 9,831,088 - Chen , et al. November 28, 2	2017-11-28
Compositions And Methods For Selectively Etching Titanium Nitride App 20170260449 - BARNES; Jeffrey A. ; et al.	2017-09-14
Anti-reflective Coating Cleaning And Post-etch Residue Removal Composition Having Metal, Dielectric And Nitride Compatibility App 20170200619 - COOPER; Emanuel I. ; et al.	2017-07-13
Aqueous And Semi-aqueous Cleaners For The Removal Of Post-etch Residues With Tungsten And Cobalt Compatibility App 20170200601 - SONG; Lingyan ; et al.	2017-07-13
Compositions and methods for selectively etching titanium nitride Grant 9,546,321 - Barnes , et al. January 17, 2	2017-01-17
Compositions And Methods For Selectively Etching Titanium Nitride App 20160200975 - COOPER; Enamuel I. ; et al.	2016-07-14
AQUEOUS FORMULATIONS FOR REMOVING METAL HARD MASK AND POST-ETCH RESIDUE WITH Cu/W COMPATIBILITY App 20160185595 - CHEN; Li-Min ; et al.	2016-06-30
Compositions And Methods For Selectively Etching Titanium Nitride App 20160130500 - CHEN; Li-Min ; et al.	2016-05-12
Compositions And Methods For Selectively Etching Titanium Nitride App 20160032186 - CHEN; Li-Min ; et al.	2016-02-04
Aqueous Cleaner For The Removal Of Post-etch Residues App 20150307818 - Barnes; Jeffrey A. ; et al.	2015-10-29
Aqueous cleaner for the removal of post-etch residues Grant 9,063,431 - Barnes , et al. June 23, 2	2015-06-23
Compositions And Methods For Selectively Etching Titanium Nitride App 20150027978 - Barnes; Jeffrey A. ; et al.	2015-01-29
Composition And Process For Selectively Etching Metal Nitrides App 20140038420 - Chen; Tianniu ; et al.	2014-02-06
Aqueous Cleaner For The Removal Of Post-etch Residues App 20130296214 - Barnes; Jeffrey A. ; et al.	2013-11-07

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