Patents by Inventor Ahmad IBRAHIM

Ahmad IBRAHIM 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: 20240301102
    Abstract: The invention relates to a type I photoinitiator for the free-radical curing of radiation-curable compositions. In particular, the invention relates to a silicone composition comprising a type I photoinitiator and an organopolysiloxane having at least one (meth)acrylate group.
    Type: Application
    Filed: March 10, 2022
    Publication date: September 12, 2024
    Inventors: Xavier ALLONAS, Ahmad IBRAHIM, Jean-Marc FRANCES, Perrine THEIL, Christian MALIVERNEY
  • Publication number: 20240200264
    Abstract: The technology relates to plant-based materials that may be used as a substitute for animal leather. In some embodiments, the plant-based leather substitute material has properties and performances similar or equivalent to the properties and performances of animal leather. The plant-based leather substitute material includes a textile substrate, a plant-based resin, and a non-vulcanized natural rubber. The plant-based resin and the non-vulcanized natural rubber, once mixed, are provided on the textile substrate. The plant-based resin may made from castor seed oil. The plant-based leather substitute material has water vapor-permeability, water-impermeability properties, and abrasion resistance properties similar or equivalent to the water vapor-permeability, water-impermeability properties, and abrasion resistance properties of animal leather but does not contain any animal products or derivatives thereof.
    Type: Application
    Filed: April 7, 2022
    Publication date: June 20, 2024
    Inventors: Francois SIMARD, Martin FILTEAU, Ahmad IBRAHIM
  • Publication number: 20230391612
    Abstract: Described herein are hierarchical porous Pd@PdPt yolk-shell nanoarchitectonics and hollow PdPt nanocages hydrogen sensors, methods of producing the hydrogen sensors, and methods of using the sensors to detect H2 under ambient conditions.
    Type: Application
    Filed: June 1, 2023
    Publication date: December 7, 2023
    Inventors: Kamel Abdelmoniem Mohamed EID, Belal Salah Mohammed HUSSIEN, Aboubakr Moustafa ABDULLAH, Ahmad Ibrahim Abdelrahman AYESH
  • Publication number: 20230159706
    Abstract: The present invention concerns type II photoinitiators for the free-radical crosslinking of silicone compositions, in particular acrylic silicone compositions. The present invention concerns a silicone composition C1 that can be crosslinked by exposure to radiation with a wavelength of between 300 and 450 nm, comprising:—at least one organopolysiloxane A comprising at least one methacrylate group bonded to a silicon atom, at least one organohydrogenopolysiloxane H comprising at least two, and preferably at least three hydrogen atoms each bonded to different silicon atoms, and—at least one free-radical photoinitiator P. The present invention also concerns the provision of a silicone composition that can be polymerized or crosslinked by free-radical process comprising a type II photoinitiator system suitable for crosslinking silicone compositions, in particular by exposure to radiation, and absorbing light radiation with a wavelength greater than 300 nm.
    Type: Application
    Filed: January 25, 2023
    Publication date: May 25, 2023
    Inventors: Christian MALIVERNEY, Perrine THEIL, Jean-Marc FRANCES, Xavier ALLONAS, Ahmad IBRAHIM
  • Publication number: 20230130527
    Abstract: In some implementations, a system may receive, from a software repository, a difference file indicating changes, to software code, that was submitted to the software repository. The system may parse the difference file to determine files, associated with the software code, affected by the changes and to determine content associated with the changes. The system may apply rules, from a rule dictionary, based on comparing identifiers, associated with the files, with identifiers included in the rules and based on comparing the content, associated with the changes, with content included in the rules. The system may generate software review checklist items based on applying the rules and output the software review checklist items for display. The system may receive, based on input from a user, confirmation of the changes and commit the changes to the software repository based on the confirmation.
    Type: Application
    Filed: December 23, 2022
    Publication date: April 27, 2023
    Inventors: Tallulah KAY, Benjamin SIMON, Christina KIM, Naveed KHAN, Ahmad IBRAHIM, Jean-Etienne LAVALLEE, George SWAIN, Steven ALMANZAR, Andrew KIM, Dominic LEONE
  • Patent number: 11629233
    Abstract: The present invention concerns type II photoinitiators for the free-radical crosslinking of silicone compositions, in particular acrylic silicone compositions. The present invention concerns a silicone composition C1 that can be crosslinked by exposure to radiation with a wavelength of between 300 and 450 nm, comprising: —at least one organopolysiloxane A comprising at least one methacrylate group bonded to a silicon atom, at least one organohydrogenopolysiloxane H comprising at least two, and preferably at least three hydrogen atoms each bonded to different silicon atoms, and—at least one free-radical photoinitiator P. The present invention also concerns the provision of a silicone composition that can be polymerized or crosslinked by free-radical process comprising a type II photoinitiator system suitable for crosslinking silicone compositions, in particular by exposure to radiation, and absorbing light radiation with a wavelength greater than 300 nm.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: April 18, 2023
    Assignees: Elkem Silicones France SAS, Universite de Haute Alsace
    Inventors: Christian Maliverney, Perrine Theil, Jean-Marc Frances, Xavier Allonas, Ahmad Ibrahim
  • Patent number: 11603468
    Abstract: A system and method for forming a silicone composition C that is crosslinkable by exposure to radiation with a wavelength between 200 nm and 450 nm, having: at least one radical photoinitiator A; and at least one co-initiator B chosen from compounds having at least one hydrogen atom bonded to a silicon atom.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: March 14, 2023
    Assignees: ELKEM SILICONES FRANCE SAS, UNIVERSITE DE HAUTE ALSACE
    Inventors: Guillaume Pibre, Jean-Marc Frances, Xavier Allonas, Ahmad Ibrahim, Christian Maliverney, Perrine Theil
  • Patent number: 11537498
    Abstract: Examples described herein generally relate to processing event logs where, for each of multiple events in an event log of the one or more event logs, a table of logged event instances can be generated for the event. For each of the multiple events, the table can be processed using an autoencoder to identify one or more of the logged event instances as anomalies, and an indication of at least a portion of the anomalies can be output. In addition, the event logs and/or corresponding tables of events can be used to train models for the autoencoders.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: December 27, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ziyad Ahmad Ibrahim, Alexander Robert Paul Grenier, James David McCaffrey, Dharmanshu Kamra, Sudhakar Visweswara Prabhu, Daniel James Carpenter
  • Patent number: 11537392
    Abstract: In some implementations, a system may receive, from a software repository, a difference file indicating changes, to software code, that was submitted to the software repository. The system may parse the difference file to determine files, associated with the software code, affected by the changes and to determine content associated with the changes. The system may apply rules, from a rule dictionary, based on comparing identifiers, associated with the files, with identifiers included in the rules and based on comparing the content, associated with the changes, with content included in the rules. The system may generate software review checklist items based on applying the rules and output the software review checklist items for display. The system may receive, based on input from a user, confirmation of the changes and commit the changes to the software repository based on the confirmation.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: December 27, 2022
    Assignee: Capital One Services, LLC
    Inventors: Tallulah Kay, Benjamin Simon, Christina Kim, Naveed Khan, Ahmad Ibrahim, Jean-Etienne Lavallee, George Swain, Steven Almanzar, Andrew Kim, Dominic Leone
  • Patent number: 11429451
    Abstract: Examples are disclosed that relate to managing workloads provided by a plurality of clients to a shared resource. One example provides a computing device comprising a processor and a storage device storing instructions executable by the processor. The instructions are executable to provide a first workload from a first client and a second workload from a second client to a shared memory accessible by the first client, the second client, and a resource configured to process the first workload and the second workload. The computing device is configured to determine that an exception has occurred while processing the first workload, and to take an action to prevent execution of at least some additional work from the first client. The instructions are further executable to receive a result of processing the second workload after taking the action to prevent the execution of the additional work.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: August 30, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chad R. Heinemann, Alexander Robert Paul Grenier, Ziyad Ahmad Ibrahim
  • Publication number: 20220214872
    Abstract: In some implementations, a system may receive, from a software repository, a difference file indicating changes, to software code, that was submitted to the software repository. The system may parse the difference file to determine files, associated with the software code, affected by the changes and to determine content associated with the changes. The system may apply rules, from a rule dictionary, based on comparing identifiers, associated with the files, with identifiers included in the rules and based on comparing the content, associated with the changes, with content included in the rules. The system may generate software review checklist items based on applying the rules and output the software review checklist items for display. The system may receive, based on input from a user, confirmation of the changes and commit the changes to the software repository based on the confirmation.
    Type: Application
    Filed: January 4, 2021
    Publication date: July 7, 2022
    Inventors: Tallulah KAY, Benjamin SIMON, Christina KIM, Naveed KHAN, Ahmad IBRAHIM, Jean-Etienne LAVALLEE, George SWAIN, Steven ALMANZAR, Andrew KIM, Dominic LEONE
  • Publication number: 20210389997
    Abstract: Examples described herein generally relate to processing event logs where, for each of multiple events in an event log of the one or more event logs, a table of logged event instances can be generated for the event. For each of the multiple events, the table can be processed using an autoencoder to identify one or more of the logged event instances as anomalies, and an indication of at least a portion of the anomalies can be output. In addition, the event logs and/or corresponding tables of events can be used to train models for the autoencoders.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 16, 2021
    Inventors: Ziyad Ahmad Ibrahim, Alexander Robert Paul Grenier, James David McCaffrey, Dharmanshu Kamra, Sudhakar Visweswara Prabhu, Daniel James Carpenter
  • Publication number: 20210332191
    Abstract: The present invention concerns type II photoinitiators for the free-radical crosslinking of silicone compositions, in particular acrylic silicone compositions. The present invention concerns a silicone composition C1 that can be crosslinked by exposure to radiation with a wavelength of between 300 and 450 nm, comprising: —at least one organopolysiloxane A comprising at least one methacrylate group bonded to a silicon atom, at least one organohydrogenopolysiloxane H comprising at least two, and preferably at least three hydrogen atoms each bonded to different silicon atoms, and —at least one free-radical photoinitiator P. The present invention also concerns the provision of a silicone composition that can be polymerized or crosslinked by free-radical process comprising a type II photoinitiator system suitable for crosslinking silicone compositions, in particular by exposure to radiation, and absorbing light radiation with a wavelength greater than 300 nm.
    Type: Application
    Filed: June 21, 2018
    Publication date: October 28, 2021
    Inventors: Christian MALIVERNEY, Perrine THEIL, Jean-Marc FRANCES, Xavier ALLONAS, Ahmad IBRAHIM
  • Publication number: 20210224116
    Abstract: Examples are disclosed that relate to managing workloads provided by a plurality of clients to a shared resource. One example provides a computing device comprising a processor and a storage device storing instructions executable by the processor. The instructions are executable to provide a first workload from a first client and a second workload from a second client to a shared memory accessible by the first client, the second client, and a resource configured to process the first workload and the second workload. The computing device is configured to determine that an exception has occurred while processing the first workload, and to take an action to prevent execution of at least some additional work from the first client. The instructions are further executable to receive a result of processing the second workload after taking the action to prevent the execution of the additional work.
    Type: Application
    Filed: January 22, 2020
    Publication date: July 22, 2021
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Chad R. HEINEMANN, Alexander Robert Paul GRENIER, Ziyad Ahmad IBRAHIM
  • Publication number: 20210147684
    Abstract: A system and method for forming a silicone composition C that is crosslinkable by exposure to radiation with a wavelength between 200 nm and 450 nm, having: at least one radical photoinitiator A; and at least one co-initiator B chosen from compounds having at least one hydrogen atom bonded to a silicon atom.
    Type: Application
    Filed: January 27, 2021
    Publication date: May 20, 2021
    Applicants: ELKEM SILICONES FRANCE SAS, UNIVERSITE DE HAUTE ALSACE
    Inventors: Guillaume PIBRE, Jean-Marc FRANCES, Xavier ALLONAS, Ahmad IBRAHIM, Christian MALIVERNEY, Perrine THEIL
  • Patent number: 10954384
    Abstract: The present invention relates to a silicone composition C that is crosslinkable by exposure to radiation with a wavelength between 200 nm and 450 nm, comprising: at least one radical photoinitiator A; and at least one co-initiator B chosen from compounds comprising at least one hydrogen atom bonded to a silicon atom.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: March 23, 2021
    Assignees: ELKEM SILICONES FRANCE SAS, UNIVERSITE DE HAUTE ALSACE
    Inventors: Guillaume Pibre, Jean-Marc Frances, Christian Maliverney, Perrine Theil, Xavier Allonas, Ahmad Ibrahim
  • Patent number: 10690877
    Abstract: The present invention relates to an to an optical device comprising a micro-optical system and a retainer, and to a method for producing an optical device. In the case of the device according to the invention, the micro-optical system (10) is fastened in such a way that the micro-optical system is oriented in relation to a surface (50) of the retainer (60). The device is characterized in that the retainer (60) has a round, tapered recess (40) and the micro-optical system (10) is fastened on a spherical cap (20) and the spherical cap (20) is fastened to the retainer (60), wherein the spherical cap (20) at least partially protrudes into the recess (40) and lies against a partial surface (30) of the recess (40) or an edge (41) in the recess (40), wherein the spherical cap (20) is fastened to the retainer (60) in the recess (40), but is not fastened where the spherical cap lies in contact.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: June 23, 2020
    Assignee: FORSCHUNGSVERBUND BERLIN E.V.
    Inventors: Ahmad Ibrahim Bawamia, Christian Kuerbis, Andreas Wicht
  • Patent number: 10577436
    Abstract: Some embodiments relate to a dual cure polymerization system combining aza-Michael addition polymerization and photopolymerization. Some embodiments also relate to a dual cure polymerization system for preparing interpenetrating polymer networks. Some other embodiments relate to compositions and articles obtainable by a process of the invention and uses thereof.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: March 3, 2020
    Assignee: UNIVERSITÉ DE HAUTE-ALSACE
    Inventors: Matthieu Retailleau, Ahmad Ibrahim, Xavier Allonas, Céline Croutxé-Barghorn
  • Publication number: 20190002695
    Abstract: The present invention relates to a silicone composition C that is crosslinkable by exposure to radiation with a wavelength between 200 nm and 450 nm, comprising: at least one radical photoinitiator A; and at least one co-initiator B chosen from compounds comprising at least one hydrogen atom bonded to a silicon atom.
    Type: Application
    Filed: December 22, 2016
    Publication date: January 3, 2019
    Applicants: ELKEM SILICONES FRANCE SAS, UNIVERSITE DE HAUTE ALSACE
    Inventors: Guillaume PIBRE, Jean-Marc FRANCES, Christian MALIVERNEY, Perrine THEIL, Xavier ALLONAS, Ahmad IBRAHIM
  • Publication number: 20180319936
    Abstract: Some embodiments relate to a dual cure polymerization system combining aza-Michael addition polymerization and photopolymerization. Some embodiments also relate to a dual cure polymerization system for preparing interpenetrating polymer networks. Some other embodiments relate to compositions and articles obtainable by a process of the invention and uses thereof.
    Type: Application
    Filed: July 6, 2016
    Publication date: November 8, 2018
    Inventors: Matthieu RETAILLEAU, Ahmad IBRAHIM, Xavier ALLONAS, Céline CROUTXÉ-BARGHORN