Patents by Inventor David Dominique
David Dominique 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).
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Patent number: 11655262Abstract: A process including bringing a solid substrate in contact with a compound of general formula (I), (II), (III), or (IV) in the gaseous state where A is NR2 or OR with R being an alkyl group, an alkenyl group, an aryl group, or a silyl group, E is NR or O, n is 0, 1 or 2, m is 0, 1 or 2, and R? is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.Type: GrantFiled: March 31, 2022Date of Patent: May 23, 2023Inventors: David Dominique Schweinfurth, Lukas Mayr, Sinja Verena Klenk, Sabine Weiguny, Charles Hartger Winter, Kyle Blakeney, Nilanka Weerathunga Sirikkathuge, Tharindu Malawara Arachchige Nimanthaka Karunaratne
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Patent number: 11505562Abstract: Described herein is a process for preparing inorganic metal-containing films including bringing a solid substrate in contact with a compound of general formula (I) or (II) in the gaseous state where A is NR2 or OR with R being an alkyl group, an alkenyl group, an aryl group, or a silyl group, E is NR or O, n is 1, 2 or 3, and R? is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group, wherein if n is 2 and E is NR or A is OR, at least one R in NR or OR bears no hydrogen atom in the 1-position.Type: GrantFiled: November 9, 2018Date of Patent: November 22, 2022Assignees: BASF SE, Wayne State UniversityInventors: Lukas Mayr, David Dominique Schweinfurth, Daniel Waldmann, Charles Hartger Winter, Kyle Blakeney, Sinja Verena Klenk, Sabine Weiguny, Nilanka Weerathunga Sirikkathuge, Tharindu Malawara Arachchige Nimanthaka Karunaratne
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Patent number: 11505865Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. It relates to a process for preparing metal- or semimetal-containing films comprising (a) depositing a metal- or semimetal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal- or semimetal-containing compound in contact with compound of general formula (II), (III), or (IV), wherein E is Ge or Sn, R is an alkyl group, an alkenyl group, an aryl group, or a silyl group, R? are an alkyl group, an alkenyl group, an aryl group, or a silyl group, X is nothing, hydrogen, a halide, an alkyl group, an alkylene group, an aryl group, an alkoxy group, an aryl oxy group, an amino group, or a amidinate group, or an guanidinate group, L is an alkyl group, an alkenyl group, an aryl group, or a silyl group.Type: GrantFiled: July 4, 2019Date of Patent: November 22, 2022Assignee: BASF SEInventors: David Dominique Schweinfurth, Lukas Mayr, Sinja Verena Klenk, David Scheschkewitz, Kinga Izabela Leszczynska
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Publication number: 20220298638Abstract: The present invention is in the field of processes for preparing inorganic metal- or semimetal-containing films. The process comprising (a) depositing a metal- or semimetal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate in contact with a compound of general formula (I), (II), (III), (IV), (V), (VI), or (VII) in the gaseous state (I) (II) (III) (IV) . . . (V) (VI) (VII) wherein A is NR or O, E is CR?, CNR?2, N, PR?2, or SOR?, G is CR? or N, R is an alkyl group, an alkenyl group, an aryl group, or a silyl group and R? and R? are hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.Type: ApplicationFiled: May 27, 2020Publication date: September 22, 2022Inventors: Sinja Verena KLENK, David Dominique SCHWEINFURTH, Lukas MAYR, Sabine WEIGUNY, Charles WINTER, Nilanka WEERATHUNGA SIRIKKATHUGE
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Publication number: 20220298637Abstract: The present invention is in the field of processes for preparing inorganic metal- or semimetal-containing films. The process comprising (a) depositing a metal- or semimetal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate in contact with a compound of general formula (I), (II), or (III) in the gaseous state (I) (II) (III) wherein A is NR, NR2, PR, PR2, O, OR, S, or SR, E is N, NR, P, PR, O or S, n is 1, 2, or 3, R is an alkyl group, an alkenyl group, an aryl group, or a silyl group and R? is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group, and A, E, and n are chosen such that the compound of general formula (I), (II), or (III) is electronically neutral.Type: ApplicationFiled: May 27, 2020Publication date: September 22, 2022Inventors: Sinja Verena KLENK, David Dominique SCHWEINFURTH, Lukas MAYR, Sabine WEIGUNY, Charles Winter, Nilanka WEERATHUNGA SIRIKKATHUGE, Tharindu KARUNARATNE
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Publication number: 20220220131Abstract: A process including bringing a solid substrate in contact with a compound of general formula (I), (II), (III), or (IV) in the gaseous state where A is NR2 or OR with R being an alkyl group, an alkenyl group, an aryl group, or a silyl group, E is NR or O, n is 0, 1 or 2, m is 0, 1 or 2, and R? is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.Type: ApplicationFiled: March 31, 2022Publication date: July 14, 2022Inventors: David Dominique Schweinfurth, Lukas Mayr, Sinja Verena Klenk, Sabine Weiguny, Charles Hartger Winter, Kyle Blakeney, Nilanka Weerathunga Sirikkathuge, Tharindu Malawara Arachchige Nimanthaka Karunaratne
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Patent number: 11377454Abstract: The present disclosure is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. Described herein is a process for preparing metal-containing films including: (a) depositing a metal-containing compound from the gaseous state onto a solid substrate, and (b) bringing the solid substrate with the deposited metal-containing compound in contact with a compound of general formula (I) wherein Z is a C2-C4 alkylene group, and R is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.Type: GrantFiled: April 10, 2019Date of Patent: July 5, 2022Assignees: BASF SE, Wayne State UniversityInventors: Charles Hartger Winter, Kyle Blakeney, Lukas Mayr, David Dominique Schweinfurth, Sabine Weiguny, Daniel Waldmann
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Patent number: 11319332Abstract: A process including bringing a solid substrate in contact with a compound of general formula (I), (II), (III), or (IV) in the gaseous state where A is NR2 or OR with R being an alkyl group, an alkenyl group, an aryl group, or a silyl group, E is NR or O, n is 0, 1 or 2, m is 0, 1 or 2, and R? is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.Type: GrantFiled: September 17, 2018Date of Patent: May 3, 2022Assignees: BASF SE, Wayne State UniversityInventors: David Dominique Schweinfurth, Lukas Mayr, Sinja Verena Klenk, Sabine Weiguny, Charles Hartger Winter, Kyle Blakeney, Nilanka Weerathunga Sirikkathuge, Tharindu Malawara Arachchige Nimanthaka Karunaratne
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Publication number: 20210324516Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. It relates to a process for preparing metal- or semimetal-containing films comprising (a) depositing a metal- or semimetal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal- or semimetal-containing compound in contact with compound of general formula (II), (III), or (IV), wherein E is Ge or Sn, R is an alkyl group, an alkenyl group, an aryl group, or a silyl group, R? are an alkyl group, an alkenyl group, an aryl group, or a silyl group, X is nothing, hydrogen, a halide, an alkyl group, an alkylene group, an aryl group, an alkoxy group, an aryl oxy group, an amino group, or a amidinate group, or an guanidinate group, L is an alkyl group, an alkenyl group, an aryl group, or a silyl group.Type: ApplicationFiled: July 4, 2019Publication date: October 21, 2021Inventors: David Dominique SCHWEINFURTH, Lukas MAYR, Sinja Verena KLENK, David SCHESCHKEWITZ, Kinga Izabela LESZCZYNSKA
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Patent number: 11149349Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates. In particular, the present invention relates to a process comprising depositing the compound of general formula (I) onto a solid substrate, wherein R1, R2, R3, R4, and R5 is hydrogen, an alkyl group, an alkenyl group, an aryl group or a silyl group, wherein not more than three of R1, R2, R3, R4, and R5 are hydrogen, X is a group which binds to silicon, m is 1 or 2, n is 0, 1, or 2, and Si is in the oxidation state +2.Type: GrantFiled: October 18, 2017Date of Patent: October 19, 2021Assignee: BASF SEInventors: Maraike Ahlf, David Dominique Schweinfurth, Lukas Mayr, Kinga Izabela Leszczynska, David Scheschkewitz
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Publication number: 20210262091Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates. The present invention relates to a process for preparing metal- or semimetal-containing films comprising (a) depositing a metal- or semimetal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal- or semi-metal-containing compound in contact with a compound of general formula (Ia), (Ib), (Ic), (Id) or (Ie), wherein E is Ti, Zr, Hf, V, Nb, or Ta, L1 and L2 is a pentadienyl or a cyclopentadienyl ligand, and X1 and X2 is nothing or a neutral ligand, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, and R26 is hydrogen, an alkyl group, an alkenyl group, an aryl group or a silyl group, wherein for compound (Ia), at least one of R1 to R10 contains at least one carbon and/or silicon atom and A is an alkyl group, an alkenyl group, an aryl group or a silyl group.Type: ApplicationFiled: June 4, 2019Publication date: August 26, 2021Inventors: David Dominique SCHWEINFURTH, Sabine WEIGUNY, Lukas MAYR, Sinja Verena KLENK
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Publication number: 20210079520Abstract: Described herein is a process including bringing a solid substrate in contact with a compound of general formula (I), (II), (III), or (IV) in the gaseous state where A is NR2 or OR with R being an alkyl group, an alkenyl group, an aryl group, or a silyl group, E is NR or O, n is 0, 1 or 2, m is 0, 1 or 2, and R? is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.Type: ApplicationFiled: September 17, 2018Publication date: March 18, 2021Applicant: Wayne State UniversityInventors: David Dominique Schweinfurth, Lukas Mayr, Sinja Verena Klenk, Sabine Weiguny, Charles Hartger Winter, Kyle Blakeney, Nilanka Weerathunga Sirikkathuge, Tharindu Malawara Arachchige Nimanthaka Karunaratne
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Publication number: 20210079025Abstract: Described herein is a process for preparing inorganic metal-containing films including bringing a solid substrate in contact with a compound of general formula (I) or (II) in the gaseous state where A is NR2 or OR with R being an alkyl group, an alkenyl group, an aryl group, or a silyl group, E is NR or O, n is 1, 2 or 3, and R? is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group, wherein if n is 2 and E is NR or A is OR, at least one R in NR or OR bears no hydrogen atom in the 1-position.Type: ApplicationFiled: November 9, 2018Publication date: March 18, 2021Inventors: Lukas Mayr, David Dominique Schweinfurth, Daniel Waldmann, Charles Hartger Winter, Kyle Blakeney, Sinja Verena Klenk, Sabine Weiguny, Nilanka Weerathunga Sirikkathuge, Tharindu Malawara Arachchige Nimanthaka Karunaratne
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Publication number: 20210024549Abstract: The present disclosure is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. Described herein is a process for preparing metal-containing films including: (a) depositing a metal-containing compound from the gaseous state onto a solid substrate, and (b) bringing the solid substrate with the deposited metal-containing compound in contact with a compound of general formula (I) wherein Z is a C2-C4 alkylene group, and R is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.Type: ApplicationFiled: April 10, 2019Publication date: January 28, 2021Inventors: Charles Hartger Winter, Kyle Blakeney, Lukas Mayr, David Dominique Schweinfurth, Sabine Weiguny, Daniel Waldmann
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Patent number: 10570514Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. It relates to a process for preparing metal films comprising (a) depositing a metal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal-containing compound in contact with a reducing agent in the gaseous state, wherein the reducing agent is or at least partially forms at the surface of the solid substrate a carbene, a silylene or a phosphor radical.Type: GrantFiled: November 29, 2016Date of Patent: February 25, 2020Assignee: BASF SEInventors: Falko Abels, David Dominique Schweinfurth, Karl Matos, Daniel Loeffler, Maraike Ahlf, Florian Blasberg, Thomas Schaub, Jan Spielmann, Axel Kirste, Boris Gaspar
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Publication number: 20190360096Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. It relates to a process for preparing metal films comprising (a) depositing a metal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal-containing compound in contact with a compound of general formula (la), (lb), (lc), (Id), (lla), (lib), (lie), or (lid) wherein A is O or NRN, R and RN is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group, R1, R2, R3, and R4 is hydrogen, an alkyl group, an alkenyl group, an aryl group, a silyl group, or an ester group, and E is nothing, oxygen, methylene, ethylene, or 1,3-propylene.Type: ApplicationFiled: October 5, 2017Publication date: November 28, 2019Applicant: BASF SEInventors: David Dominique SCHWEINFURTH, Falko ABELS, Lukas MAYR, Daniel LOEFFLER, Daniel WALDMANN
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Publication number: 20190309417Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates. In particular, the present invention relates to a process comprising depositing the compound of general formula (I) onto a solid substrate, wherein R1, R2, R3, R4, and R5 is hydrogen, an alkyl group, an alkenyl group, an aryl group or a silyl group, wherein not more than three of R1, R2, R3, R4, and R5 are hydrogen, X is a group which binds to silicon, m is 1 or 2, n is 0, 1, or 2, and Si is in the oxidation state +2.Type: ApplicationFiled: October 18, 2017Publication date: October 10, 2019Applicant: BASF SEInventors: Maraike AHLF, David Dominique SCHWEINFURTH, Lukas MAYR, Kinga Izabela LESZCZYNSKA, David SCHESCHKEWITZ
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Publication number: 20190144998Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. It relates to a process for preparing metal films comprising (a) depositing a metal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal-containing compound in contact with a reducing agent in the gaseous state, wherein the reducing agent is or at least partially forms at the surface of the solid substrate a carbene, a silylene or a phosphor radical.Type: ApplicationFiled: November 29, 2016Publication date: May 16, 2019Applicant: BASF SEInventors: Falko ABELS, David Dominique SCHWEINFURTH, Karl MATOS, Daniel LOEFFLER, Maraike AHLF, Florian BLASBERG, Thomas SCHAUB, Jan SPIELMANN, Axel KIRSTE, Boris GASPAR
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Patent number: 9778016Abstract: Locating a moving magnetic object includes determining its position or orientation from measurements from an array N tri-axial magnetometers (N>5) mechanically linked to one another with 0-DOF by repeatedly estimating its position relative to the array from measurements made either in a preceding iteration or from a sensor distinct from the array's magnetometers before making a new measurement using the array's magnetometers; computing the distance between each magnetometer and the object's estimated position; eliminating Ni magnetometers closest to this estimated position, where Ni<N; using the remaining magnetometers, making a new measurement of the field generated or modified by the object; and determining its new position or orientation from the new measurements so as to obtain the object's new location.Type: GrantFiled: March 29, 2013Date of Patent: October 3, 2017Assignee: Commissariat à l'énergie atomique et aux énergies alternativesInventors: Tristan Hautson, Saifeddine Aloui, David Dominique, Timothée Jobert, Andréa Vassilev
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Patent number: 9529455Abstract: A method of detecting a point of contact between a tip of an instrument and a writing support, the instrument being one of a pen and an eraser, and the method comprising determining, with the aid of a magnetic object fixed without any degree of freedom on the instrument, the height of a point of the instrument with respect to a bearing face of a tablet. The bearing face constituting the writing support or supporting the writing support. The method further includes: comparing the height determined with a preconfigured contact threshold, and detecting a point of contact between the tip of the instrument and the writing support if the height determined is less than the contact threshold and, in the converse case, detecting no point of contact between the tip of the instrument and the writing support.Type: GrantFiled: March 28, 2013Date of Patent: December 27, 2016Assignee: Commissariat à l'énergie atomique et aux énergies alternativesInventors: Tristan Hautson, Saifeddine Aloui, David Dominique, Timothée Jobert, Andréa Vassilev