Patents by Inventor Lena Arnold

Lena Arnold 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).

  • Patent number: 11046587
    Abstract: A continuous process for preparing a zeolitic material comprising (i) preparing a mixture comprising a source of YO2, optionally a source of X2O3, and a liquid solvent system; (ii) continuously feeding the mixture prepared in (i) into a continuous flow reactor at a liquid hourly space velocity in the range of from 0.3 to 20 h?1 for a duration of at least 1 h; and (iii) crystallizing the zeolitic material from the mixture in the continuous flow reactor, wherein the mixture is heated to a temperature in the range of from 100 to 300° C.; wherein the volume of the continuous flow reactor is in the range of from 150 cm3 to 75 m3, as well as to zeolitic materials which may be obtained according to the inventive process and to their use.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: June 29, 2021
    Assignee: BASF SE
    Inventors: Stefan Marx, Stefanie Clade, Lena Arnold, Uwe Diehlmann, Ulrich Mueller
  • Publication number: 20210047192
    Abstract: The invention relates to a composition comprising a) zeolitic imidazolate framework ZIF-8; and b) Compounds of formula (I) or a stereoisomer, salt, tautomer or N-oxide thereof, wherein the variables have a meaning as defined in the main body of the text. It also relates to a method for fertilization comprising treatment with the composition. Other objects are the use of ZIF-8 for reducing the evaporation rate of Compounds of formula (I); a method for production of the composition as defined comprising step a) of adsorbing Compounds of formula (I) on ZIF-8; and the use of the composition for producing granules comprising Compounds of formula (I) and a fertilizer.
    Type: Application
    Filed: March 6, 2019
    Publication date: February 18, 2021
    Inventors: Barbara Nave, Karl-Heinrich Schneider, Ulrich Mueller, Lukasz Karwacki, Lena Arnold, Anderi-Nicolae Parvulescu
  • Patent number: 10882009
    Abstract: The present invention relates to shaped bodies comprising a composition (Z1), wherein said composition comprises at least one polymer having an elongation at break of >30% and at least one porous metal-organic framework material, to processes for producing shaped bodies of this kind and to the use of a composition (Z1) comprising at least one polymer having an elongation at break of >30% and at least one porous metal-organic framework material for production of a film, membrane or laminate having a water vapor permeability according to DIN 53122 at 38° C./90% rel. humidity of greater than 1000 g/(m2*d), based on a film thickness of 10 ?m.
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: January 5, 2021
    Assignee: BASF SE
    Inventors: Dietrich Scherzer, Frank Prissok, Lena Arnold, Juergen Ahlers, Martin Weber
  • Patent number: 10737239
    Abstract: The invention relates to a process for the preparation of metal-organic frameworks (MOFs) in form of a homogenous powder, and a process wherein the metal-organic framework is molded into shaped bodies.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: August 11, 2020
    Assignee: BASF SE
    Inventors: Julia Burckhart, Stefan Marx, Lena Arnold, Claus Hofmann, Ulrich Müller
  • Patent number: 10422480
    Abstract: The invention is related to a storage vessel (1) comprising a shaped body (3) of a porous solid, wherein the storage vessel (1) comprises a wall (5) with a section (7) comprising at least one inlet (9), wherein the storage vessel (1) has a central axis (11) and the central axis (11) is a longitudinal axis of the storage vessel (1) and/or perpendicular to a cross-sectional area of the at least one inlet (9), wherein the shaped body (3) covers at least 85% of an inner volume (13) of the storage vessel (1) and the shaped body (3) comprises an opening (19) in an axial direction (17), axial referring to the central axis (11) of the storage vessel (1), wherein the opening (19) extends from a first end (21) of the shaped body (3) to an opposing second end (23) of the shaped body (3) and wherein the storage vessel (1) comprises exactly one shaped body (3), which is formed in one piece. The invention is further related to a shaped body and use of the shaped body.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: September 24, 2019
    Assignee: BASF SE
    Inventors: Matthias Weickert, Stefan Marx, Ulrich Müller, Lena Arnold, Adam Lack, Joseph Lynch, William Dolan, Michael Santamaria
  • Patent number: 10392395
    Abstract: To provide nitrogen-containing aromatic compounds with excellent oxygen reduction activity, metal complexes containing them, and catalysts and electrodes employing the same, the present invention provides an aromatic compound satisfying the following conditions (a) and (b): (a) It has 2 or more structures surrounded by at least 4 coordinatable nitrogen atoms (which structures may be the same or different), (b) At least one of the nitrogen atoms composing the structure is a nitrogen atom in a 6-membered nitrogen-containing heterocyclic ring.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: August 27, 2019
    Assignees: SUMITOMO CHEMICAL COMPANY, LIMITED, MAX PLANCK GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN E.V.
    Inventors: Nobuyoshi Koshino, Hideyuki Higashimura, Klaus Muellen, Christian von Malotki, Qi Su, Martin Baumgarten, Hassan Norouzi-Arasi, Lena Arnold, Ruili Liu
  • Publication number: 20190185705
    Abstract: Disclosed herein are composite materials and methods for forming the same. In one embodiment, a composite material comprises a primer layer comprising a polyalkylenimine, and an active layer comprising a binder and a metal organic framework (MOF), wherein the MOF comprises a bidentate organic compound coordinated to a metal ion, and wherein the active layer forms a coating on the primer layer.
    Type: Application
    Filed: August 22, 2017
    Publication date: June 20, 2019
    Inventors: Lukas WENGELER, Lena ARNOLD, Benjamin SCHMIDT-HANSBERG, Andreas SCHROEDER, Ines PIETSCH, Nicholas R. LECLERC
  • Publication number: 20190144290
    Abstract: The present invention relates to a continuous process for preparing a zeolitic material comprising (i) preparing a mixture comprising a source of YO2, optionally a source of X2O3, and a liquid solvent system; (ii) continuously feeding the mixture prepared in (i) into a continuous flow reactor at a liquid hourly space velocity in the range of from 0.3 to 20 h?1 for a duration of at least 1 h; and (iii) crystallizing the zeolitic material from the mixture in the continuous flow reactor, wherein the mixture is heated to a temperature in the range of from 100 to 300° C.; wherein the volume of the continuous flow reactor is in the range of from 150 cm3 to 75 m3, as well as to zeolitic materials which may be obtained according to the inventive process and to their use.
    Type: Application
    Filed: June 14, 2017
    Publication date: May 16, 2019
    Applicant: BASF SE
    Inventors: Stefan MARX, Stefanie CLADE, Lena ARNOLD, Uwe DIEHLMANN, Ulrich MUELLER
  • Publication number: 20190001279
    Abstract: The present invention relates to shaped bodies comprising a composition (Z1), wherein said composition comprises at least one polymer having an elongation at break of >30% and at least one porous metal-organic framework material, to processes for producing shaped bodies of this kind and to the use of a composition (Z1) comprising at least one polymer having an elongation at break of >30% and at least one porous metal-organic framework material for production of a film, membrane or laminate having a water vapor permeability according to DIN 53122 at 38° C./90% rel. humidity of greater than 1000 g/(m2*d), based on a film thickness of 10 ?m.
    Type: Application
    Filed: January 16, 2017
    Publication date: January 3, 2019
    Applicant: BASF SE
    Inventors: Dietrich SCHERZER, Frank PRISSOK, Lena ARNOLD, Juergen AHLERS, Martin WEBER
  • Publication number: 20180345245
    Abstract: The invention is related to a process for preparation of a molding composition, the process comprising a1) preparing a mixture, the mixture comprising an at least bidentate organic compound or a salt thereof, a metal salt and a solvent, wherein the solvent comprises 25% to 60% by volume of an alcohol, selected from the group consisting of methanol, ethanol, n-propanol and isopropanol, and 40% to 75% by volume of water, and a2) producing the molding composition, the molding composition comprising at least a metal-organic framework material and the solvent, wherein the at least bidentate organic compound or a salt thereof and the metal salt react to the metal-organic framework material. The invention is further related to a process for production of shaped bodies.
    Type: Application
    Filed: November 22, 2016
    Publication date: December 6, 2018
    Inventors: Stefan MAURER, Caroline REINHARDT, Lena ARNOLD, Claus HOFMANN, Milan KOSTUR, Ulrich MÜLLER
  • Publication number: 20180333696
    Abstract: The invention relates to a process for the preparation of metal-organic frameworks (MOFs) in form of a homogenous powder, and a process wherein the metal-organic framework is molded into shaped bodies.
    Type: Application
    Filed: November 23, 2016
    Publication date: November 22, 2018
    Inventors: Julia BURCKHART, Stefan MARX, Lena ARNOLD, Claus HOFMANN, Ulrich MÜLLER
  • Publication number: 20180328601
    Abstract: The invention relates to a ventilation system (10) with heat recovery adsorber, the ventilation system (10) for being installed in buildings, wherein the ventilation system (10) furthermore comprises at least one exterior intake/outlet opening (11) for an air stream from outside of the building and at least one interior intake/outlet opening (23) for an air stream from inside the building, at least one air fan unit (14) and at least one filter unit (12, 22), wherein the heat recovery adsorber includes a heat exchange material (16) for absorbing and releasing heat from the air streams and a sorption material (18) for at least adsorbing and desorbing at least one sorbate from the air streams, wherein the at least one sorbate is water vapor, said sorption material (18) comprising at least one adsorbent for water vapor exhibiting an s-shaped water adsorption isotherm (30) at room temperature (25° C.+/?10° C.
    Type: Application
    Filed: November 15, 2016
    Publication date: November 15, 2018
    Inventors: Matthias WEICKERT, Stefan MARX, Ulrich MÜLLER, Lena ARNOLD
  • Publication number: 20170336030
    Abstract: The invention is related to a storage vessel (1) comprising a shaped body (3) of a porous solid, wherein the storage vessel (1) comprises a wall (5) with a section (7) comprising at least one inlet (9), wherein the storage vessel (1) has a central axis (11) and the central axis (11) is a longitudinal axis of the storage vessel (1) and/or perpendicular to a cross-sectional area of the at least one inlet (9), wherein the shaped body (3) covers at least 85% of an inner volume (13) of the storage vessel (1) and the shaped body (3) comprises an opening (19) in an axial direction (17), axial referring to the central axis (11) of the storage vessel (1), wherein the opening (19) extends from a first end (21) of the shaped body (3) to an opposing second end (23) of the shaped body (3) and wherein the storage vessel (1) comprises exactly one shaped body (3), which is formed in one piece. The invention is further related to a shaped body and use of the shaped body.
    Type: Application
    Filed: November 10, 2015
    Publication date: November 23, 2017
    Applicant: BASF SE
    Inventors: Matthias WEICKERT, Stefan MARX, Ulrich MÜLLER, Lena ARNOLD, Adam LACK, Joseph LYNCH, William DOLAN, Michael SANTAMARIA
  • Publication number: 20170275076
    Abstract: Disclosed in certain embodiments are systems and methods for prolonging the shelf life of produce. The following presents a simplified summary of various aspects of the present disclosure in order to provide a basic understanding of such aspects. This summary is not an extensive overview of the disclosure. It is intended to neither identify key or critical elements of the disclosure, nor delineate any scope of the particular embodiments of the disclosure or any scope of the claims. Its sole purpose is to present some concepts of the disclosure in a simplified form as a prelude to the more detailed description that is presented later.
    Type: Application
    Filed: September 4, 2015
    Publication date: September 28, 2017
    Inventors: Todd EDGINGTON, Abhijit NATU, Lena ARNOLD, Nicholas R. LECLERC, Stefan MAURER, Stefan MARX
  • Publication number: 20120270141
    Abstract: To provide nitrogen-containing aromatic compounds with excellent oxygen reduction activity, metal complexes containing them, and catalysts and electrodes employing the same, the present invention provides an aromatic compound satisfying the following conditions (a) and (b): (a) It has 2 or more structures surrounded by at least 4 coordinatable nitrogen atoms (which structures may be the same or different), (b) At least one of the nitrogen atoms composing the structure is a nitrogen atom in a 6-membered nitrogen-containing heterocyclic ring.
    Type: Application
    Filed: October 29, 2010
    Publication date: October 25, 2012
    Applicants: Max Planck Gesellschaft zur Foerderung der Wissenschaften e.V., SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Nobuyoshi Koshino, Hideyuki Higashimura, Klaus Muellen, Christian von Malotki, Qi Su, Martin Baumgarten, Hassan Norouzi-Arasi, Lena Arnold, Ruili Liu