Patents by Inventor Shabbir Attarwala

Shabbir Attarwala 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: 20210190439
    Abstract: Disclosed herein is a hollow tube comprising two ends, one end adapted to receive a fluid and the other end adapted to discharge the fluid, where the hollow tube has an interior surface and an exterior surface and a curable composition is disposed about at least a portion of the exterior surface of the hollow tube, where the curable composition comprises before cure: a curable component, a thermally conductive component, a phase change material, and a cure system.
    Type: Application
    Filed: March 9, 2021
    Publication date: June 24, 2021
    Inventors: Shabbir ATTARWALA, Ikpreet GROVER, Timothy GRAVER, Jesse DAVIS, Joseph B. SCHULZ
  • Publication number: 20210163799
    Abstract: Two-part cyanoacrylate/free radical curable adhesive systems, are provided.
    Type: Application
    Filed: February 16, 2021
    Publication date: June 3, 2021
    Inventors: Shabbir Attarwala, Chetan Hire, Jesse Davis, Andrew Messana
  • Patent number: 10308846
    Abstract: Disclosed is an adhesive composition, comprising: (A) a silane terminated oligomer; (B) a (meth)acrylate monomer; (C) optionally a (meth)acrylate oligomer; (D) a photoinitiator; and (E) optionally an organometallic catalyst. The adhesive composition is both ultraviolet curable and moisture curable. Also disclosed is a method of applying the adhesive composition, comprising: (i) coating the adhesive onto the substrate to be bonded; (ii) laminating or stacking the substrate to be bonded to form an assembly; (iii) irradiating the assembly by ultraviolet irradiation; and (iv) placing the assembly under the room temperature. The adhesive composition is useful in display panels, touch panels and optical devices.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: June 4, 2019
    Assignees: Henkel AG & Co. KGaA, Henkel IP & Holding GmbH
    Inventors: Rui Zhang, Daoqiang Lu, Shabbir Attarwala
  • Patent number: 10100226
    Abstract: The present invention relates to anaerobically curable compositions demonstrating resistance to elevated temperature conditions.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: October 16, 2018
    Assignee: HENKEL IP & HOLDING GMBH
    Inventors: Shabbir Attarwala, Qinyan Zhu, Klaus Schindler
  • Publication number: 20180245719
    Abstract: A high pressure connection and method for making a high pressure connection between an existing filter dryer unit and a refrigeration system using a radically curable composition. The radically curable composition can be an anaerobically curable composition.
    Type: Application
    Filed: May 1, 2018
    Publication date: August 30, 2018
    Inventors: Shabbir Attarwala, Tim Graver, James M. Comeau, John J. Cocco
  • Publication number: 20180156364
    Abstract: A high pressure connection and method for making a high pressure connection. The method includes applying a primer composition to one distal joint portion, applying an anaerobically curable composition to the other distal joint portion; sliding one distal joint portion into the other distal joint portion and curing the anaerobic composition to maintain the second distal joint portion within the first distal joint portion thereby forming the high pressure connection. The method does not use plastic deformation of the first or second distal joint portions after the step of sliding. The method is advantageously useful for making high pressure connections in gas compression or refrigeration systems.
    Type: Application
    Filed: December 4, 2017
    Publication date: June 7, 2018
    Inventors: Shabbir Attarwala, Prakash Shivaram Patel
  • Patent number: 9944830
    Abstract: This invention relates to cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, a rubber toughening component, which is substantially clear and colorless and which is substantially free of release agents and anti-oxidants known to impair the fixture speeds and shelf life stability of cyanoacrylate compositions to which they are added. As a result, the inventive rubber cyanoacrylate adhesive compositions demonstrate improved properties, such as fixture speed, strength and shelf life under accelerated aging conditions.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: April 17, 2018
    Assignee: Henkel IP & Holding GmbH
    Inventors: Shabbir Attarwala, Rosa Matilde Davila, Benjamin M. Surowiecki, Jr., Stan Wojciak, Roger James Grismala, Ling Li
  • Patent number: 9828529
    Abstract: The present invention relates to cyanoacrylate compositions in non-flowable and gel forms. More particularly, the present invention relates to non-flowable cyanoacrylate compositions which can be packaged in a convenient pocket-sized applicator dispenser for use in spreading the cyanoacrylate compositions onto substrates.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: November 28, 2017
    Assignee: Henkel IP & Holding GmbH
    Inventor: Shabbir Attarwala
  • Patent number: 9783710
    Abstract: The present invention provides an adhesive composition, which can be cured through three ways: UV-radiation curing, thermal-radiation curing and moisture-curing. The adhesive composition comprises a) an oligomer having an isocyanate group and a (meth)acryloxy group; b) a (meth)acrylic monomer and/or oligomer not having an isocyanate group; c) a photoinitiator; and d) a peroxide.
    Type: Grant
    Filed: December 1, 2014
    Date of Patent: October 10, 2017
    Assignees: Henkel AG & Co. KGaA, Henkel IP & Holding GmbH
    Inventors: Raymond Zhang, Daoqiang Lu, Shabbir Attarwala
  • Patent number: 9714317
    Abstract: The present invention relates to a temporarily bonded adhesive composition used in wafer manufacturing, to the production method and use thereof. The adhesive composition comprises a component A and a component B, wherein the component A comprises an epoxy resin; and the component B comprises a thiol, an amine and a water soluble polymer.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: July 25, 2017
    Assignees: Henkel IP & Holding GmbH, Henkel AG & Co. KGaA
    Inventors: Leo Li, Shabbir Attarwala
  • Patent number: 9580530
    Abstract: The present invention relates to anaerobically curable compositions containing a benzoxazine component and which demonstrates resistance to elevated temperature conditions and/or accelerated cure speed.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: February 28, 2017
    Assignee: Henkel IP & Holding GmbH
    Inventors: Shabbir Attarwala, Qinyan Zhu, David P. Birkett, Martin Wyer, David Mullen, Lee McGarry
  • Publication number: 20170051182
    Abstract: This invention relates to cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, a rubber toughening component, which is substantially clear and colorless and which is substantially free of release agents and anti-oxidants known to impair the fixture speeds and shelf life stability of cyanoacrylate compositions to which they are added. As a result, the inventive rubber cyanoacrylate adhesive compositions demonstrate improved properties, such as fixture speed, strength and shelf life under accelerated aging conditions.
    Type: Application
    Filed: October 12, 2016
    Publication date: February 23, 2017
    Inventors: Shabbir Attarwala, Rosa Matilde Davila, Benjamin M. Surowiecki, JR., Stan Wojciak, Roger James Grismala, Ling Li
  • Publication number: 20160362581
    Abstract: The present invention relates to cyanoacrylate compositions in non-flowable and gel forms. More particularly, the present invention relates to non-flowable cyanoacrylate compositions which can be packaged in a convenient pocket-sized applicator dispenser for use in spreading the cyanoacrylate compositions onto substrates.
    Type: Application
    Filed: August 10, 2016
    Publication date: December 15, 2016
    Inventor: Shabbir Attarwala
  • Publication number: 20160319162
    Abstract: The present invention relates to anaerobically curable compositions demonstrating resistance to elevated temperature conditions.
    Type: Application
    Filed: May 3, 2016
    Publication date: November 3, 2016
    Inventors: Shabbir Attarwala, Qinyan Zhu, Klaus Schindler
  • Patent number: 9457613
    Abstract: The present invention relates to cyanoacrylate compositions in non-flowable and gel forms. More particularly, the present invention relates to non-flowable cyanoacrylate compositions which can be packaged in a convenient pocket-sized applicator dispenser for use in spreading the cyanoacrylate compositions onto substrates.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: October 4, 2016
    Assignee: Henkel IP & Holding GmbH
    Inventor: Shabbir Attarwala
  • Publication number: 20150322295
    Abstract: This invention relates to cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, a rubber toughening component, which is substantially clear and colorless and which is substantially free of release agents and anti-oxidants known to impair the fixture speeds and shelf life stability of cyanoacrylate compositions to which they are added. As a result, the inventive rubber cyanoacrylate adhesive compositions demonstrate improved properties, such as fixture speed, strength and shelf life under accelerated aging conditions.
    Type: Application
    Filed: March 20, 2015
    Publication date: November 12, 2015
    Inventors: Shabbir Attarwala, Rosa Matilde Davila, Benjamin M. Surowiecki, JR., Stan Wojciak, Roger James Grismala, Ling Li
  • Patent number: 9181457
    Abstract: Dry-to-the-touch compositions containing a polymeric matrix and a anaerobically curable component present within the polymeric matrix are disclosed. In a particularly desirable form, the compositions are moisture curable. The compositions are non-flowable, at high temperatures, and have an improved solvent resistance once cured.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: November 10, 2015
    Assignee: Henkel IP & Holding GmbH
    Inventors: Shabbir Attarwala, Ifeanyi C. Broderick, Qinyan Zhu, Roger J. Grismala
  • Patent number: 9051492
    Abstract: A primer composition including a toughening agent can be applied to a surface to be bonded using a separate curable adhesive composition. The primer composition toughens cured reaction products of the adhesive composition. In some embodiments the primer composition can also enhance reactivity of the curable adhesive composition.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: June 9, 2015
    Assignee: Henkel IP & Holding GmbH
    Inventors: Shabbir Attarwala, Ifeanyi Chris Broderick, Prakash S. Patel
  • Patent number: 9039852
    Abstract: The present invention provides a method for bonding two substrates using a UV radiation curing-redox curing adhesive system having a shadow area and a transparent area, comprising: bonding the shadow area of the substrates using a redox curing adhesive system, and bonding the transparent area of the substrates using a liquid optically clear adhesive containing UV initiators.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: May 26, 2015
    Assignees: Henkel IP & Holding GmbH, Henkel (China) Company Limited
    Inventors: Shabbir Attarwala, Nicolas Zhou, Yinxiao Yuan, Daoqiang Lu, Chongjian Song
  • Publication number: 20150086783
    Abstract: The present invention is directed to compositions useful for sealing substrates and substrates coated therewith. Additionally, methods of sealing and improving sealing performance using such compositions are provided.
    Type: Application
    Filed: December 1, 2014
    Publication date: March 26, 2015
    Inventors: Shabbir Attarwala, Viraj Kadam, Qinyan Zhu, Pradhyumna Ingle, Gregg Rossier