Patents by Inventor Jan Bons

Jan Bons 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: 20220176366
    Abstract: The present disclosure relates to nanoparticle compositions, catalyst compositions, processes for making nanoparticle compositions and processes for making catalyst compositions. In at least one embodiment, a composition includes a plurality of nanoparticles, where each nanoparticle includes a kernel, the kernels include at least one metal element and oxygen, and the kernels have an average particle size from 4 to 100 nanometers, and a particle size distribution of less than 20%.
    Type: Application
    Filed: March 27, 2020
    Publication date: June 9, 2022
    Inventors: Joshua J. Willis, Jeffrey C, Bunquin, Stephanie M Westbrook, Antonie Jan Bons, Joseph A. Thnockmorton, Javier Guzman, Renyuan Yu
  • Patent number: 10899627
    Abstract: A method of synthesising a molecular sieve of DDR framework type. The method comprises: preparing a synthesis mixture capable of forming a molecular sieve of DDR framework type, said synthesis mixture comprising water, a silicon source, optionally a source of a trivalent element X, optionally a source of a pentavalent element Z, optionally a source of hydroxide ions, optionally a source of a metal cation M, a structure directing agent, and seed crystals having a framework type selected from CHA and LEV; said synthesis mixture being substantially free from fluoride ions; heating said synthesis mixture under static crystallization conditions for a time sufficient to form crystals of said molecular sieve of DDR framework type, said crystallization conditions including a temperature of from 100° C. to 220° C.; and, recovering said crystals of the molecular sieve of DDR framework type from the synthesis mixture.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: January 26, 2021
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Marc H. Anthonis, Antonie Jan Bons, Machteld M. Mertens
  • Publication number: 20200399136
    Abstract: A method of synthesising a molecular sieve of DDR framework type. The method comprises: preparing a synthesis mixture capable of forming a molecular sieve of DDR framework type, said synthesis mixture comprising water, a silicon source, optionally a source of a trivalent element X, optionally a source of a pentavalent element Z, optionally a source of hydroxide ions, optionally a source of a metal cation M, a structure directing agent, and seed crystals having a framework type selected from CHA and LEV; said synthesis mixture being substantially free from fluoride ions; heating said synthesis mixture under static crystallization conditions for a time sufficient to form crystals of said molecular sieve of DDR framework type, said crystallization conditions including a temperature of from 100° C. to 220° C.; and, recovering said crystals of the molecular sieve of DDR framework type from the synthesis mixture.
    Type: Application
    Filed: June 4, 2020
    Publication date: December 24, 2020
    Inventors: Marc H. Anthonis, Antonie Jan Bons, Machteld M. Mertens
  • Patent number: 9725327
    Abstract: A method of making a crystalline molecular sieve of MFI framework type, preferably ZSM-5, from a synthesis mixture comprising at least one source of tetravalent element (Y), at least one source of trivalent element (X), at least one source of alkali metal hydroxide (MOH), at least one structure directing; (R) and water, said synthesis mixture having the following molar composition: YO2, (p)X2O3: (q) MOH: (r) R: (s) H2O, wherein (p) is from 0.005 to 0.025, (q) is from 0.05 to 0.5, (r) is from 0.05 to 0.15 and (s) is from 35 to 45, wherein the ratio of the largest dimension (L) to the smallest dimension (S) of each crystal of the molecular sieve product is at least 5, and the smallest dimension (S) is from 20 nm to 200 nm.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: August 8, 2017
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Machteld Maria Wilfried Mertens, Marc H. Anthonis, Antonie Jan Bons, Brita Engels, Wilfried Jozef Mortier, Jane Chi-ya Cheng
  • Patent number: 9267600
    Abstract: A crankcase of a piston compressor including two body parts each comprising a rectangular piece of sheet metal that is angle bent along a limited number of folds and each having two opposite end edges and two longitudinal edges, the body parts including cylinder receiving recesses for receiving cylinders; two substantially flat end walls from a flat sheet; and a cylinder support part comprising a substantially rectangular piece of sheet metal that is angle bent along a limited number, preferably one or two folds, so as to be saddle-shaped and including cylinder receiving recesses; wherein the end walls and the two body parts are connected to each other by welds so as to form the crankcase. Also disclosed is a piston compressor provided with such a crankcase.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: February 23, 2016
    Assignee: GRASSO-PRODUCTS B.V.
    Inventors: George Jan Bon, Jacobus Petrus Maria van Houten, Joseph Johannes Adrianus Maria van den Oetelaar
  • Publication number: 20150298982
    Abstract: A method of making a crystalline molecular sieve of MFI framework type, preferably ZSM-5, from a synthesis mixture comprising at least one source of tetravalent element (Y), at least one source of trivalent element (X), at least one source of alkali metal hydroxide (MOH), at least one structure directing agent (R) and water, said synthesis mixture having the following molar composition: YO2:(p) X2O3:(q) MOH:(r) R:(s) H2O, wherein (p) is from 0.005 to 0.025, (q) is from 0.05 to 0.5, (r) is from 0.05 to 0.15 and (s) is from 35 to 45, wherein the ratio of the largest dimension (L) to the smallest dimension (S) of each crystal of the molecular sieve product is at least 5, and the smallest dimension (S) is from 20 nm to 200 nm.
    Type: Application
    Filed: November 14, 2013
    Publication date: October 22, 2015
    Inventors: Machteld Maria Wilfried Mertens, Marc H. Anthonis, Antonie Jan Bons, Brita Engels, Wilfried Jozef Mortier, Jane Chi-ya Cheng
  • Patent number: 8683687
    Abstract: Method for manufacturing a crankcase of a piston compressor, wherein the piston compressor is provided with a crankcase which is provided with recesses for therein receiving cylinders and with at least an inlet opening, wherein from a flat sheet at least one substantially rectangular body blank is manufactured provided with the desired cylinder receiving recesses, wherein the body blank is then angle bent in an angle bending machine for forming a body part having a limited number of folds, wherein at least two substantially flat end walls are manufactured from a flat sheet, wherein thereupon the at least one body part and the at least two end walls are positioned with respect to each other using a positioning tool and are connected with each other with a welding robot for forming the crankcase. Also disclosed is a crankcase obtained with the method, and a piston compressor provided with such a crankcase.
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: April 1, 2014
    Assignee: Grasso-Products B.V.
    Inventors: George Jan Bon, Jacobus Petrus Maria van Houten, Joseph Johannes Adrianus Maria van den Oetelaar
  • Publication number: 20140033912
    Abstract: A crankcase of a piston compressor including two body parts each comprising a rectangular piece of sheet metal that is angle bent along a limited number of folds and each having two opposite end edges and two longitudinal edges, the body parts including cylinder receiving recesses for receiving cylinders; two substantially flat end walls from a flat sheet; and a cylinder support part comprising a substantially rectangular piece of sheet metal that is angle bent along a limited number, preferably one or two folds, so as to be saddle-shaped and including cylinder receiving recesses; wherein the end walls and the two body parts are connected to each other by welds so as to form the crankcase. Also disclosed is a piston compressor provided with such a crankcase.
    Type: Application
    Filed: October 7, 2013
    Publication date: February 6, 2014
    Applicant: GRASSO-PRODUCTS B.V.
    Inventors: George Jan BON, Jacobus Petrus Maria van HOUTEN, Joseph Johannes Adrianus Maria van den OETELAAR
  • Publication number: 20100282073
    Abstract: Method for manufacturing a crankcase of a piston compressor, wherein the piston compressor is provided with a crankcase which is provided with recesses for therein receiving cylinders and with at least an inlet opening, wherein from a flat sheet at least one substantially rectangular body blank is manufactured provided with the desired cylinder receiving recesses, wherein the body blank is then angle bent in an angle bending machine for forming a body part having a limited number of folds, wherein at least two substantially flat end walls are manufactured from a flat sheet, wherein thereupon the at least one body part and the at least two end walls are positioned with respect to each other using a positioning tool and are connected with each other with a welding robot for forming the crankcase. Also disclosed is a crankcase obtained with the method, and a piston compressor provided with such a crankcase.
    Type: Application
    Filed: November 24, 2008
    Publication date: November 11, 2010
    Applicant: GRASSO-PRODUCTS B.V.
    Inventors: George Jan Bon, Jacobus Petrus Maria van Houten, Joseph Johannes Adrianus Maria van den Oetelaar
  • Patent number: 7765855
    Abstract: Adhesive compositions and a method for selecting adhesive compositions are disclosed herein. Preferred adhesives generally have small domains and/or a homogeneous domain distribution. The method of selecting adhesives is based on size and distribution of the domains.
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: August 3, 2010
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Kenneth Lewtas, Antonie Jan Bons, Johan Stuyver
  • Patent number: 7210339
    Abstract: Adhesive compositions and a method for selecting adhesive compositions are disclosed herein. Preferred adhesives generally have small domains and/or a homogeneous domain distribution. The method of selecting adhesives is based on size and distribution of the domains.
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: May 1, 2007
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Kenneth Lewtas, Antonie Jan Bons, Johan Stuyver
  • Patent number: 7074384
    Abstract: A new family of crystalline molecular sieves is described having a characteristic XRD pattern as illustrated in FIG. 1, and having three sharp peaks at 2? (CuK?) of 8.82, 12.44, and 23.01.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: July 11, 2006
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Machteld Maria Mertens, Johan Adriaan Martens, Raman Rayishankar, Christine Eva Antiona Kirschhock, Pierre August Jacobs, Antonie Jan Bons, Wilfried J. Mortier
  • Patent number: 7049259
    Abstract: Layers comprising a molecular sieve layer on a porous or non-porous support, having uniform properties and allowing high flux are prepared from colloidal solutions of zeolite or other molecular sieve precursors (particle size less than 100 nm), by deposition, e.g., by spin or dip-coating, or by in situ crystallization.
    Type: Grant
    Filed: April 25, 1994
    Date of Patent: May 23, 2006
    Assignee: ExxonMobil Research and Engineering Company
    Inventors: Harry William Deckman, Allan Joseph Jacobson, James Alexander McHenry, Klaas Keizer, Zeger Alexander Eduard Pieter Vroon, Lothar Ruediger Czarnetzki, Frank Wenyih Lai, Antonie Jan Bons, Anthonie Jan Burggraaf, Jannetje Maatje van den Berge, legal representative, Edward William Corcoran, Jr., Wilfred Jozef Mortier, Johannes Petrus Verduijn, deceased
  • Patent number: 7033968
    Abstract: A process is described for the manufacture of a crystalline molecular sieve layer on a support, which process comprises impregnation of the support with an impregnating material prior to deposition of a crystalline molecular sieve layer and subsequent removal of substantially all the impregnating material.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: April 25, 2006
    Assignee: ExxonMobil Research and Engineering Company
    Inventors: Antonie Jan Bons, Marc H. Anthonis
  • Patent number: 6953767
    Abstract: The present invention relates to a silicoaluminophosphate molecular sieve comprising at least one intergrown phase of molecular sieves having AEI and CHA framework types, wherein said intergrown phase has an AEI/CHA ratio of from about 5/95 to 40/60 as determined by DIFFaX analysis, using the powder X-ray diffraction pattern of a calcined sample of said silicoaluminophosphate molecular sieve. It also relates to methods for its preparation and to its use in the catalytic conversion of methanol to olefins.
    Type: Grant
    Filed: March 7, 2002
    Date of Patent: October 11, 2005
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Marcel J. G. Janssen, An Verberckmoes, Machteld M. Mertens, Antonie Jan Bons, Wilfried J. Mortier
  • Patent number: 6812372
    Abstract: The present invention relates to a silicoaluminophosphate molecular sieve comprising at least one intergrown phase of molecular sieves having AEI and CHA framework types, wherein said intergrown phase has an AEI/CHA ratio of from about 5/95 to 40/60 as determined by DIFFaX analysis, using the powder X-ray diffraction pattern of a calcined sample of said silicoaluminophosphate molecular sieve. It also relates to methods for its preparation and to its use in the catalytic conversion of methanol to olefins.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: November 2, 2004
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Marcel J. G. Janssen, An Verberckmoes, Machteld M. Mertens, Antonie Jan Bons, Wilfried J. Mortier
  • Publication number: 20040186215
    Abstract: Adhesive compositions and a method for selecting adhesive compositions are disclosed herein. Preferred adhesives generally have small domains and/or a homogeneous domain distribution. The method of selecting adhesives is based on size and distribution of the domains.
    Type: Application
    Filed: March 8, 2004
    Publication date: September 23, 2004
    Inventors: Kenneth Lewtas, Antonie Jan Bons, Johan Stuyver
  • Publication number: 20040101475
    Abstract: A new family of crystalline molecular sieves is described having a characteristic XRD pattern as illustrated in FIG. 1, and having three sharp peaks at 2&thgr; (CuK&agr;) of 8.82, 12.44, and 23.01.
    Type: Application
    Filed: November 17, 2003
    Publication date: May 27, 2004
    Inventors: Machteld Maria Mertens, Johan Adriaan Martens, Raman Rayishankar, Christine Eva Antiona Kirschhock, Pierre August Jacobs, Antonie Jan Bons, Wilfried J. Mortier
  • Patent number: 6689195
    Abstract: A process is described for the manufacture of crystalline molecular sieve layers with good para-xylene over meta-xylene selectivity's good para-xylene permeances and selectivities. The process requires impregnation of the support prior to hydrothermal synthesis using the seeded method and may be undertaken with pre-impregnation masking. The crystalline molecular sieve layer has a selectivity (&agr;x) for para-xylene over meta-xylene of 2 or greater and a permeance (Qx) for para-xylene of 3.27×10−8 mole(px)/m2.s.Pa(px) or greater measured at a temperature of ≧250° C. and an aromatic hydrocarbon partial pressure of ≧10×103 Pa.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: February 10, 2004
    Inventors: Marc Henri Carolina Anthonis, Anton-Jan Bons, Harry William Deckman, Jonas Hedlund, Wenyih F. Lai, Jacobus Anna Josephus Peters
  • Publication number: 20020165090
    Abstract: The present invention relates to a silicoaluminophosphate molecular sieve comprising at least one intergrown phase of molecular sieves having AEI and CHA framework types, wherein said intergrown phase has an AEI/CHA ratio of from about 5/95 to 40/60 as determined by DIFFaX analysis, using the powder X-ray diffraction pattern of a calcined sample of said silicoaluminophosphate molecular sieve. It also relates to methods for its preparation and to its use in the catalytic conversion of methanol to olefins.
    Type: Application
    Filed: March 7, 2002
    Publication date: November 7, 2002
    Inventors: Marcel J.G. Janssen, An Verberckmoes, Machteld M. Mertens, Antonie Jan Bons, Wilfried J. Mortier