Patents by Inventor Daniel LOEFFLER

Daniel LOEFFLER 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).

  • Publication number: 20230274930
    Abstract: Described herein is a non-aqueous composition including (a) an organic solvent; and (b) at least one additive of formulae I or II where R1 is H R2 is selected from the group consisting of H, C1 to C10 alkyl, C1 to C10 alkoxy, C6 to C10 aryl, and C6 to C10 aroxy, R3 is selected from the group consisting of R2, R4 is selected from the group consisting of C1 to C10 alkyl, C1 to C10 alkoxy, C6 to C10 aryl, and C6 to C10 aroxy, R10, R12 are independently selected from the group consisting of C1 to C19 alkyl and C1 to C10 alkoxy, m is 1, 2 or 3, and n is 0 or an integer from 1 to 100.
    Type: Application
    Filed: June 29, 2021
    Publication date: August 31, 2023
    Inventors: Chi Yueh KAO, Mei Chin SHEN, Andreas KLIPP, Haci Osman GUEVENC, Daniel LOEFFLER
  • Publication number: 20230235252
    Abstract: Described herein is a method of using a composition including 0.1 to 3% by weight ammonia and a C1 to C4 alkanol. The method includes using the composition for anti-pattern collapse treatment of a substrate including patterned material layers having line-space dimensions with a line width of 50 nm or less, aspect ratios of greater than or equal to 4, or a combination thereof.
    Type: Application
    Filed: May 12, 2021
    Publication date: July 27, 2023
    Inventors: Chi Yueh KAO, Mei Chin SHEN, Daniel LOEFFLER, Andreas KLIPP, Haci Osman GUEVENC
  • Patent number: 11685995
    Abstract: The present invention is in the field of processes for producing flexible organic-inorganic laminates as well as barrier films comprising flexible organic-inorganic laminates by atomic layer deposition. In particular the present invention relates to a process for producing a laminate comprising more than once the sequence comprising: (a) depositing an inorganic layer by performing 4 to 150 cycles of an atomic layer deposition process, and (b) depositing an organic layer comprising sulfur by a molecular layer deposition process.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: June 27, 2023
    Assignee: BASF COATINGS GMBH
    Inventors: Maraike Ahlf, Felix Eickemeyer, Daniel Loeffler, Stephan Klotz, Juergen Frank, Myung Mo Sung, Kwan Hyuck Yoon
  • Publication number: 20230046318
    Abstract: The present invention is in the field of processes for preparing inorganic metal- or semimetal-containing films. The process for preparing inorganic 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 a compound of general formula (I) or (II) wherein Z is NR2, PR2, OR, SR, CR2, SiR2, X is H, R? or NR?2, wherein at least one X is H, n is 1 or 2, and R and R? is an alkyl group, an alkenyl group, an aryl group, or a silyl group.
    Type: Application
    Filed: November 16, 2020
    Publication date: February 16, 2023
    Inventors: Sinja Verena KLENK, Alexander Georg HUFNNAGEL, Hagen WILMER, Daniel LÖFFLER, Sabine WEIGUNY, Kerstin SCHIERLE-ARNDT, Charles Hartger WINTER, Nilanka WEERATHUNGA SIRIKKATHUGE
  • Patent number: 11515525
    Abstract: The present invention is related to a process for coating anoxide material, said process comprising the following steps: (a) providing a particulate material selected from lithiated nickel-cobalt aluminum oxides, lithiated cobalt-manganese oxides and lithiated layered nickel-cobalt-manganese oxides, (b) treating said cathode active material with a metal alkoxide or metal amide or alkyl metal compound, (c) treating the material obtained in step (b) with moisture, and, optionally, repeating the sequence of steps (b) and (c), wherein steps (b) and (c) are carried out in a mixer that mechanically introduces mixing energy into the particulate material, or by way of a moving bed or fixed bed, and wherein steps (b) and (c) are carried out at a pressure that is in the range of from 5 mbar to 1 bar above normal pressure.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: November 29, 2022
    Assignee: BASF SE
    Inventors: Frank Kleine Jaeger, Tillmann Liebsch, Michael Schoenherr, Dominik Garella, Fatih Cetinel, Heino Sommer, Maraike Ahlf, Daniel Loeffler, Regina Vogelsang, Jacob Haag
  • Publication number: 20220324885
    Abstract: A composition comprising a monomer of the general formula (M1) wherein M is a metal or semimetal of main group 3 or 4 of the periodic table; XM1, XM2 are each O; RM1, RM2 are the same or different and are each an —CRaRb—Ar—O—Rc; Ar is a C6 to C30 carbocyclic ring system; Ra, Rb are the same or different and are each H or C1 to C6 alkyl; Rc is C1-C22-alkyl, benzyl or phenyl; q according to the valency and charge of M is 0 or 1; XM3, XM4 are the same or different and are each O, C6 to C10 aryl, or —CH2—; RM3, RM4 are the same or different and are each RM1, H, C1-C22 alkyl, or a polymer selected from a polyalkylene, a polysiloxane, or a polyether.
    Type: Application
    Filed: July 3, 2020
    Publication date: October 13, 2022
    Inventors: Szilard CSIHONY, Jean-Pierre Berkan LINDNER, Daniel LOEFFLER, Yeni BURK, Ingolf HENNIG, Lucas Benjamin HENDERSON, Birgit GERKE, Rui DE OLIVEIRA, Volodymyr BOYKO, Frank PIRRUNG
  • Publication number: 20220290050
    Abstract: The invention relates to a composition for selectively etching a layer comprising a silicon germanium alloy (SiGe) in the presence of a silicon-containing layer, particularly a layer comprising a-Si, SiOx, SiON, SiN, or a combination thereof, the composition comprising: (a) an oxidizing agent, (b) an acid selected from an inorganic acid and an organic acid, 10 (c) an etchant comprising a source of fluoride ions, (d) a polyvinylpyrrolidone (PVP), and (e) water.
    Type: Application
    Filed: June 19, 2020
    Publication date: September 15, 2022
    Inventors: Francisco Javier Lopez Villanueva, Yeni Burk, Daniel Loeffler, Jan Ole Mueller, Marcel Brill, Patrick Wilke, Jean-Pierre Berkan Lindner, Volodymyr Boyko
  • Publication number: 20220187712
    Abstract: Described herein is a non-aqueous composition including (a) an organic solvent, and (b) at least one additive of formulae I, where R1, R2, R3, and R4 are independently selected from C1 to C10 alkyl, C1 to C11 alkylcarbonyl, C6 to C12 aryl, C7 to C14 alkylaryl, and C7 to C14 arylalkyl; and n is 0 or 1.
    Type: Application
    Filed: April 3, 2020
    Publication date: June 16, 2022
    Inventors: Szilard Csihony, Daniel Loeffler, Marcel Brill, Frank Pirrung, Lothar Engelbrecht, Maike Bergeler, Paatrick Wilke, Yeni Burk, Volodymyr Boyko
  • Publication number: 20220169956
    Abstract: Described herein is a non-aqueous composition including (a) an organic protic solvent, (b) ammonia, and (c) at least one additive of formulae I or II where R1 is H R2 is selected from H, C1 to C10 alkyl, C1 to C10 alkoxy, C6 to C10 aryl, and C6 to C10 aroxy, R3 is selected from R2, R4 is selected from C1 to C10 alkyl, C1 to C10 alkoxy, C6 to C10 aryl, and C6 to C10 aroxy, R10, R12 are independently selected from C1 to C10 alkyl and C1 to C10 alkoxy, m is 1, 2 or 3, and n is 0 or an integer from 1 to 100.
    Type: Application
    Filed: March 27, 2020
    Publication date: June 2, 2022
    Inventors: Chi Yueh Kao, Mei Chin Shen, Sheng Hsuan Wei, Daniel Loeffler, Andreas Klipp, Marcel Brill, Szilard Csihony, Frank Pirrung, Niklas Benjamin Heine
  • Publication number: 20210395513
    Abstract: A resin composition, comprising (a) at least one epoxy resin, and (b) at least one siloxane-type curing agent of formula C22 or C31 (C22) (C31) wherein the resin composition does essentially not contain any fluoride or bromide.
    Type: Application
    Filed: September 26, 2019
    Publication date: December 23, 2021
    Inventors: Jean-Pierre Berkan LINDNER, Szilard CSIHONY, Daniel LOEFFLER, Yeni BURK, Birgit GERKE, Frank PIRRUNG, Lucas Benjamin HENDERSON, Volodymyr BOYKO, Rui DE OLIVEIRA, Ingolf HENNIG, Miran YU
  • Patent number: 11180719
    Abstract: The invention relates to the use of a non-aqueous composition comprising an organic solvent and at least one particular siloxane-type additive for treating substrates comprising patterns having line-space dimensions of 50 nm or below and aspect ratios of 4 or more as well as a method for manufacturing integrated circuit devices, optical devices, micromachines and mechanical precision devices, the said method comprising the steps of (1) providing a substrate having patterned material layers having line-space dimensions of 50 nm, aspect ratios of greater or equal 4, or a combination thereof, (2) contacting the substrate at least once with a non-aqueous composition, and (3) removing the non-aqueous composition from the contact with the substrate, wherein the non-aqueous composition comprising an organic solvent and at least one of such siloxane-type additives.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: November 23, 2021
    Assignee: BASF SE
    Inventors: Daniel Loeffler, Mei Chin Shen, Sheng Hsuan Wei, Frank Pirrung, Lothar Engelbrecht, Yeni Burk, Andreas Klipp, Marcel Brill, Szilard Csihony
  • Publication number: 20210198602
    Abstract: The invention relates to the use of a composition comprising a C1 to C6 alkanol and a carboxylic acid ester of formula (I) wherein R1 is selected from a C1 to C6 alkyl, which may be unsubstituted or substituted by OH or F, and —X21—[O—X22]n—H; R2 is selected from a C1 to C6 alkyl, which may be unsubstituted or substituted by OH or F, and —X21—[O—X22]n—H; X21, X22 are independently selected from C1 to C6 alkandiyl, which may be unsubstituted or substituted by OH or F; n is an integer from 1 to 5. wherein, the C1 to C6 alkanol and the carboxylic acid ester are selected so as to form an azeotropic mixture and are present in an amount from 20% by weight below to 20% by weight above such azeotropic mixture.
    Type: Application
    Filed: May 13, 2019
    Publication date: July 1, 2021
    Applicant: BASF SE
    Inventors: Marcel BRILL, Daniel LOEFFLER, Yeni BURK, Frank PIRRUNG, Lothar ENGELBRECHT, Szilard CSIHONY, Maike BERGELER, Volodymyr BOYKO, Patrick WILKE
  • Patent number: 10801105
    Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. The present invention relates to a process comprising bringing a compound of general formula (I) into the gaseous or aerosol state and depositing the compound of general formula (I) from the gaseous or aerosol state onto a solid substrate, wherein R1, R2, R3, and R4 are independent of each other an alkyl group, an aryl group or a trialkylsilyl group, M is Mn, Ni or Co, X is a ligand which coordinates M, wherein at least one X is a neutrally charged ligand, m is 1, 2 or 3 and n is at least 1 wherein the molecular weight of the compound of general formula (I) is up to 1000 g/mol.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: October 13, 2020
    Assignee: BASF SE
    Inventors: Torben Adermann, Daniel Loeffler, Carolin Limburg, Falko Abels, Hagen Wilmer, Monica Gill, Matthew Griffiths, Sean Barry
  • Patent number: 10787738
    Abstract: Processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. In particular, a process of bringing a compound of general formula (I) into the gaseous or aerosol state Ln - - - M - - - Xm??(I) and depositing the compound of general formula (I) from the gaseous or aerosol state onto a solid substrate, wherein M is a metal, L is a ligand which coordinates to M and contains at least one phosphorus-carbon multiple bond, wherein L contains a phosphorus-containing heterocyclic ring or a phosphorus-carbon triple bond, X is a ligand which coordinates to M, n is 1 to 5, and m is 0 to 5.
    Type: Grant
    Filed: January 17, 2017
    Date of Patent: September 29, 2020
    Assignee: BASF SE
    Inventors: Falko Abels, Daniel Loeffler, Hagen Wilmer, Robert Wolf, Christian Roedl, Philipp Bueschelberger
  • Publication number: 20200255772
    Abstract: The invention relates to the use of a non-aqueous composition comprising an organic solvent and at least one particular siloxane-type additive for treating substrates comprising patterns having line-space dimensions of 50 nm or below and aspect ratios of 4 or more as well as a method for manufacturing integrated circuit devices, optical devices, micromachines and mechanical precision devices, the said method comprising the steps of (1) providing a substrate having patterned material layers having line-space dimensions of 50 nm, aspect ratios of greater or equal 4, or a combination thereof, (2) contacting the substrate at least once with a non-aqueous composition, and (3) removing the non-aqueous composition from the contact with the substrate, wherein the non-aqueous composition comprising an organic solvent and at least one of such siloxane-type additives.
    Type: Application
    Filed: October 29, 2018
    Publication date: August 13, 2020
    Applicant: BASF SE
    Inventors: Daniel LOEFFLER, Mei Chin SHEN, Sheng Hsuan WEI, Frank PIRRUNG, Lothar ENGELBRECHT, Yeni BURK, Andreas KLIPP, Marcel BRILL, Szilard CSIHONY
  • Patent number: 10669297
    Abstract: The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. The present invention relates to a process comprising bringing a compound of general formula (I) into the gaseous or aerosol state and depositing the compound of general formula (I) from the gaseous or aerosol state onto a solid substrate, wherein M is Mn, Ni or Co, X is a ligand which coordinates M, n is 0, 1, or 2, R1, R2 are an alkyl group, an alkenyl group, an aryl group or a silyl group, m is 1, 2, or 3, R3, R4, and R5 are an alkyl group, an alkenyl group, an aryl group, an alkoxy group, or an aryloxy group, and p is 1, 2 or 3.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: June 2, 2020
    Assignee: BASF SE
    Inventors: Torben Adermann, Daniel Loeffler, Hagen Wilmer, Kerstin Schierle-Arndt, Jan Gerkens, Christian Volkmann, Sven Schneider
  • Patent number: 10570514
    Abstract: 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: Grant
    Filed: November 29, 2016
    Date of Patent: February 25, 2020
    Assignee: BASF SE
    Inventors: Falko Abels, David Dominique Schweinfurth, Karl Matos, Daniel Loeffler, Maraike Ahlf, Florian Blasberg, Thomas Schaub, Jan Spielmann, Axel Kirste, Boris Gaspar
  • Publication number: 20190393494
    Abstract: The present invention is related to a process for coating anoxide material, said process comprising the following steps: (a) providing a particulate material selected from lithiated nickel-cobalt aluminum oxides, lithiated cobalt-manganese oxides and lithiated layered nickel-cobalt-manganese oxides, (b) treating said cathode active material with a metal alkoxide or metal amide or alkyl metal compound, (c) treating the material obtained in step (b) with moisture, and, optionally, repeating the sequence of steps (b) and (c), wherein steps (b) and (c) are carried out in a mixer that mechanically introduces mixing energy into the particulate material, or by way of a moving bed or fixed bed, and wherein steps (b) and (c) are carried out at a pressure that is in the range of from 5 mbar to 1 bar above normal pressure.
    Type: Application
    Filed: February 21, 2018
    Publication date: December 26, 2019
    Applicant: BASF SE
    Inventors: Frank KLEINE JAEGER, Tillmann LIEBSCH, Michael SCHOENHERR, Dominik GARELLA, Fatih CETINEL, Heino SOMMER, Maraike AHLF, Daniel LOEFFLER, Regina VOGELSANG, Jacob HAAG
  • Publication number: 20190360096
    Abstract: 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: Application
    Filed: October 5, 2017
    Publication date: November 28, 2019
    Applicant: BASF SE
    Inventors: David Dominique SCHWEINFURTH, Falko ABELS, Lukas MAYR, Daniel LOEFFLER, Daniel WALDMANN
  • Publication number: 20190248821
    Abstract: The present invention relates to a process for generating a thin inorganic film on a substrate. In particular, the present invention relates to a process in which a compound of formula (I) is brought into a gaseous or an aerosol state and deposited from the gaseous or aerosol state onto a solid substrate: In the formula (I), R1, R2, R3, R4, and R5 are independently hydrogen, an alkyl group, an alkenyl group, an aryl group or a silyl group; p is 1, 2; M is Ni or Co; X is a ?-donating ligand which coordinates M; m is 1 or 2; and n is 0 to 3.
    Type: Application
    Filed: July 14, 2017
    Publication date: August 15, 2019
    Applicant: BASF SE
    Inventors: Carolin LIMBURG, Daniel LOEFFLER, Hagen WILMER, Marc WALTER, Matthias REINERS