Patents by Inventor Julie Cissell

Julie Cissell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DOPING OF ZrO2 FOR DRAM APPLICATIONS
    Publication number: 20160343795
    Abstract: A method of forming a dielectric material, comprising doping a zirconium oxide material, using a dopant precursor selected from the group consisting of Ti(NMe2)4; Ti(NMeEt)4; Ti(NEt2)4; TiCl4; tBuN=Nb(NEt2)3; tBuN=Nb(NMe2)3; t-BuN=Nb(NEtMe)3; t-AmN=Nb(NEt2)3; t-AmN=Nb(NEtMe)3; t-AmN=Nb(NMe2)3; t-AmN=Nb(OBu-t)3; Nb-13; Nb(NEt2)4; Nb(NEt2)5; Nb(N(CH3)2)5; Nb(OC2H5)5; Nb(thd)(OPr-i)4; SiH(OMe)3; SiCl4; Si(NMe2)4; (Me3Si)2NH; GeRax(ORb)4-x wherein x is from 0 to 4, each Ra is independently selected from H or C1-C8 alkyl and each Rb is independently selected from C1-C8 alkyl; GeCl4; Ge(NRa2)4 wherein each Ra is independently selected from H and C1-C8 alkyl; and (Rb3Ge)2NH wherein each Rb is independently selected from C1-C8 alkyl; bis(N,N?-diisopropyl-1,3-propanediamide) titanium; and tetrakis(isopropylmethylamido) titanium; wherein Me is methyl, Et is ethyl, Pr-i is isopropyl, t-Bu is tertiary butyl, t-Am is tertiary amyl, and thd is 2,2,6,6-tetramethyl-3,5-heptanedionate.
    Type: Application
    Filed: May 21, 2016
    Publication date: November 24, 2016
    Applicant: Entegris, Inc.
    Inventors: Julie Cissell, Chongying Xu, Thomas M. Cameron, William Hunks, David W. Peters
  • Doping of ZrOfor DRAM applications
    Patent number: 9373677
    Abstract: A method of forming a dielectric material, comprising doping a zirconium oxide material, using a dopant precursor selected from the group consisting of Ti(NMe2)4; Ti(NMeEt)4; Ti(NEt2)4;TiCl4; tBuN?Nb(NEt2)3; tBuN?Nb(NMe2)3; t-BuN?Nb(NEtMe)3; t-AmN?Nb(NEt2)3; t-AmN?Nb(NEtMe)3; t-AmN?Nb(NMe2)3; t-AmN?Nb(OBu-t)3; Nb-13; Nb(NEt2)4; Nb(NEt2)5; Nb(N(CH3)2)5; Nb(OC2H5)5; Nb(thd)(OPr-i)4; SiH(OMe)3; SiCU; Si(NMe2)4; (Me3Si)2NH; GeRax(ORb)4.x wherein x is from 0 to 4, each Ra is independently selected from H or C1-C8 alkyl and each Rb is independently selected from C1-C8 alkyl; GeCl4; Ge(NRa2)4 wherein each Ra is independently selected from H and C1-C8 alkyl; and (Rb3Ge)2NH wherein each Rb is independently selected from C1-C8 alkyl; bis(N,N?-diisopropyl-1,3-propanediamide) titanium; and tetrakis(isopropylmethylamido) titanium; wherein Me is methyl, Et is ethyl, Pr-i is isopropyl, t-Bu is tertiary butyl, t-Am is tertiary amyl, and thd is 2,2,6,6-tetramethyl-3,5-heptanedionate.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: June 21, 2016
    Assignee: ENTEGRIS, INC.
    Inventors: Julie Cissell, Chongying Xu, Thomas M. Cameron, William Hunks, David W. Peters
  • DOPING OF ZrO2 FOR DRAM APPLICATIONS
    Publication number: 20130122722
    Abstract: A method of forming a dielectric material, comprising doping a zirconium oxide material, using a dopant precursor selected from the group consisting of Ti(NMe2)4; Ti(NMeEt)4; Ti(NEt2)4; TiCl4; tBuN?Nb(NEt2)3; tBuN?Nb(NMe2)3; t-BuN?Nb(NEtMe)3; t-AmN?Nb(NEt2)3; t-AmN?Nb(NEtMe)3; t-AmN?Nb(NMe2)3; t-AmN?Nb(OBu-t)3; Nb-13; Nb(NEt2)4; Nb(NEt2)5; Nb(N(CH3)2)5; Nb(OC2H5)5; Nb(thd)(OPr-i)4; SiH(OMe)3; SiCU; Si(NMe2)4; (Me3Si)2NH; GeRax(ORb)4.x wherein x is from 0 to 4, each Ra is independently selected from H or C1-C8 alkyl and each Rb is independently selected from C1-C8 alkyl; GeCl4; Ge(NRa2)4 wherein each Ra is independently selected from H and C1-C8 alkyl; and (Rb3Ge)2NH wherein each Rb is independently selected from C1-C8 alkyl; bis(N,N?-diisopropyl-1,3-propanediamide) titanium; and tetrakis(isopropylmethylamido) titanium; wherein Me is methyl, Et is ethyl, Pr-i is isopropyl, t-Bu is tertiary butyl, t-Am is tertiary amyl, and thd is 2,2,6,6-tetramethyl-3,5-heptanedionate.
    Type: Application
    Filed: June 23, 2011
    Publication date: May 16, 2013
    Applicant: ADVANCED TECHNOLOGY MATERIALS, INC.
    Inventors: Julie Cissell, Chongying Xu, Thomas M. Cameron, William Hunks, David W. Peters
  • Low pH mixtures for the removal of high density implanted resist
    Patent number: 8026200
    Abstract: A method and low pH compositions for removing bulk and/or hardened photoresist material from microelectronic devices have been developed. The low pH compositions include at least one mineral acid and at least one oxidizing agent. The low pH compositions effectively remove the hardened photoresist material while not damaging the underlying silicon-containing layer(s).
    Type: Grant
    Filed: May 1, 2009
    Date of Patent: September 27, 2011
    Assignees: Advanced Technology Materials, Inc., International Business Machines Corp.
    Inventors: Emanuel Cooper, Julie Cissell, Renjie Zhou, Michael B. Korzenski, George G. Totir, Mahmoud Khojasteh
  • LOW pH MIXTURES FOR THE REMOVAL OF HIGH DENSITY IMPLANTED RESIST
    Publication number: 20090281016
    Abstract: A method and low pH compositions for removing bulk and/or hardened photoresist material from microelectronic devices have been developed. The low pH compositions include at least one mineral acid and at least one oxidizing agent. The low pH compositions effectively remove the hardened photoresist material while not damaging the underlying silicon-containing layer(s).
    Type: Application
    Filed: May 1, 2009
    Publication date: November 12, 2009
    Applicant: ADVANCED TECHNOLOGY MATERIALS, INC.
    Inventors: Emanuel Cooper, Julie Cissell, Renjie Zhou, Michael B. Korzenski, George G. Totir, Mahmoud Khojasteh