Patents by Inventor Gregory E. Johnson

Gregory E. Johnson 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: 20240368327
    Abstract: A process to form a “functionalized ethylene-based polymer” from a first composition comprising an ethylene-based polymer and at least one polar compound, and at least one peroxide, said process comprising at least the following: a) thermally treating the first composition, in at least one extruder comprising at least one barrel, to form the functionalized ethylene-based polymer; b) extruding the functionalized ethylene-based polymer, in melt form, to form an extrudate; c) cooling the extrudate; and d) pelletizing the extrudate; and wherein the “efficiency of the peroxide consumption, after the thermal treatment, is ?91 wt % within the at least one extruder; and wherein the “normalized feed rate” at which the process is run is ?0.0018 (lbs/hr)/(mm)3; and wherein, for step c), after the extrudate exits the extruder, and before the extrudate is pelletized, the extrudate is cooled in a cooling medium to a pelletization temperature, Tpel (in ° C.), ? the crystallization temperature Tc (in ° C.
    Type: Application
    Filed: July 24, 2024
    Publication date: November 7, 2024
    Inventors: Santosh S. Bawiskar, Gregory E. Johnson
  • Publication number: 20210363281
    Abstract: A process to form a “functionalized ethylene-based polymer” from a first composition comprising an ethylene-based polymer and at least one polar compound, and at least one peroxide, said process comprising at least the following: a) thermally treating the first composition, in at least one extruder comprising at least one barrel, to form the functionalized ethylene-based polymer; b) extruding the functionalized ethylene-based polymer, in melt form, to form an extrudate; c) cooling the extrudate; and d) pelletizing the extrudate; and wherein the “efficiency of the peroxide consumption, after the thermal treatment, is ?91 wt % within the at least one extruder; and wherein the “normalized feed rate” at which the process is nm is ?0.0018 (lbs/hr)/(mm)3; and wherein, for step c), after the extrudate exits the extruder, and before the extrudate is pelletized, the extrudate is cooled in a cooling medium to a pelletization temperature, Tpel in ° C.), ? the crystallization temperature Tc (in ° C.
    Type: Application
    Filed: October 11, 2017
    Publication date: November 25, 2021
    Inventors: Santosh Bawiskar, Gregory E. Johnson
  • Patent number: 11136427
    Abstract: A process to form a first composition comprising a functionalized olefin-based polymer comprises: a) polymerizing a composition comprising an olefin to form a reaction product comprising an olefin-based polymer; b) subjecting at least a portion of the reaction product to at least one devolatilization to form a polymer-rich melt, wherein step b) occurs downstream from and in-line with step a); and c) reacting at least a portion of the polymer-rich melt with at least one functionalization agent and, optionally, at least one free-radical initiator to form the first composition, wherein step c) occurs downstream from and in-line with step b), wherein “the viscosity of the functionalized olefin-based polymer (177° C./350° F.)” to “the viscosity of the olefin-based polymer (177° C./350° F.)” is from 0.1 to 5.0.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: October 5, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Shrikant Dhodapkar, Gregory E. Johnson, Rennisha R. Wickham, Santosh S. Bawiskar, Guang Ming Li, Harold W. Boone
  • Publication number: 20180258209
    Abstract: A process to form a first composition comprising a functionalized olefin-based polymer comprises: a) polymerizing a composition comprising an olefin to form a reaction product comprising an olefin-based polymer; b) subjecting at least a portion of the reaction product to at least one devolatilization to form a polymer-rich melt, wherein step b) occurs downstream from and in-line with step a); and c) reacting at least a portion of the polymer-rich melt with at least one functionalization agent and, optionally, at least one free-radical initiator to form the first composition, wherein step c) occurs downstream from and in-line with step b), wherein “the viscosity of the functionalized olefin-based polymer (177° C./350° F.)” to “the viscosity of the olefin-based polymer (177° C./350° F.)” is from 0.1 to 5.0.
    Type: Application
    Filed: September 22, 2016
    Publication date: September 13, 2018
    Inventors: Shrikant Dhodapkar, Gregory E. Johnson, Rennisha R. Wickham, Santosh S. Bawiskar, Guang Ming Li, Harold W. Boone
  • Patent number: 10002215
    Abstract: Arrayed imaging systems include an array of detectors formed with a common base and a first array of layered optical elements, each one of the layered optical elements being optically connected with a detector in the array of detectors.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: June 19, 2018
    Assignee: OmniVision Technologies, Inc.
    Inventors: Edward R. Dowski, Paulo E. X. Silveira, George C. Barnes, IV, Vladislav V. Chumachenko, Dennis W. Dobbs, Regis S. Fan, Gregory E. Johnson, Miodrag Scepanovic, Satoru Tachihara, Christopher J. Linnen, Inga Tamayo, Donald Combs, Howard E. Rhodes, James He, John J. Mader, Goran M. Rauker, Kenneth Kubala, Mark Meloni, Brian Schwartz, Robert Cormack, Michael Hepp, Kenneth Ashley Macon, Gary L. Duerksen
  • Patent number: 9912913
    Abstract: A method of one aspect may include receiving an encapsulated image acquisition device having an internal memory. The internal memory may store images acquired by the encapsulated image acquisition device. The images may be transferred from the internal memory to an external memory that is external to the encapsulated image acquisition device. An image analysis station may be selected from among a plurality of image analysis stations to analyze the images. The images may be analyzed with the selected image analysis station. Other methods, systems, and kits are also disclosed.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: March 6, 2018
    Assignee: OmniVision Technologies, Inc.
    Inventors: Gregory E. Johnson, Edward R. Dowski, Jr.
  • Patent number: 9819908
    Abstract: A method of one aspect may include receiving an encapsulated image acquisition device having an internal memory. The internal memory may store images acquired by the encapsulated image acquisition device. The images may be transferred from the internal memory to an external memory that is external to the encapsulated image acquisition device. An image analysis station may be selected from among a plurality of image analysis stations to analyze the images. The images may be analyzed with the selected image analysis station. Other methods, systems, and kits are also disclosed.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: November 14, 2017
    Assignee: Omnivision Technologies, Inc.
    Inventors: Gregory E. Johnson, Edward R. Dowski, Jr.
  • Patent number: 9807347
    Abstract: A method of one aspect may include receiving an encapsulated image acquisition device having an internal memory. The internal memory may store images acquired by the encapsulated image acquisition device. The images may be transferred from the internal memory to an external memory that is external to the encapsulated image acquisition device. An image analysis station may be selected from among a plurality of image analysis stations to analyze the images. The images may be analyzed with the selected image analysis station. Other methods, systems, and kits are also disclosed.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: October 31, 2017
    Assignee: OMNIVISION TECHNOLOGIES, INC.
    Inventors: Gregory E. Johnson, Edward R. Dowski, Jr.
  • Publication number: 20160350445
    Abstract: Arrayed imaging systems include an array of detectors formed with a common base and a first array of layered optical elements, each one of the layered optical elements being optically connected with a detector in the array of detectors.
    Type: Application
    Filed: August 15, 2016
    Publication date: December 1, 2016
    Inventors: Edward R. Dowski, JR., Paulo E.X. Silvieri, George C. Barnes, IV, Vladislav V. Chumachenko, Dennis W. Dobbs, Regis S. Fan, Gregory E. Johnson, Miodrag Scepanovic, Satoru Tachihara, Christopher J. Linnen, Inga Tamayo, Donald Combs, Howard E. Rhodes, James He, John J. Mader, Goran M. Rauker, Kenneth Kubala, Mark Meloni, Brian Schwartz, Robert Cormack, Michael Hepp, Kenneth Ashley Macon, Gary L. Duerksen
  • Patent number: 9418193
    Abstract: Arrayed imaging systems include an array of detectors formed with a common base and a first array of layered optical elements, each one of the layered optical elements being optically connected with a detector in the array of detectors.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: August 16, 2016
    Assignee: OmniVision Technologies, Inc.
    Inventors: Edward R. Dowski, Jr., Paulo E. X. Silvieri, George C. Barnes, IV, Vladislav V. Chumachenko, Dennis W. Dobbs, Regis S. Fan, Gregory E. Johnson, Miodrag Scepanovic, Satoru Tachihara, Christopher J. Linnen, Inga Tamayo, Donald Combs, Howard E. Rhodes, James He, John J. Mader, Kenneth Kubala, Mark Meloni, Brian Schwartz, Robert Cormack, Michael Hepp, Gary L. Duerksen
  • Publication number: 20140220713
    Abstract: Arrayed imaging systems include an array of detectors formed with a common base and a first array of layered optical elements, each one of the layered optical elements being optically connected with a detector in the array of detectors.
    Type: Application
    Filed: December 2, 2013
    Publication date: August 7, 2014
    Applicant: Omnivision Technologies Inc.
    Inventors: Edward R. Dowski, JR., Paulo E.X. Silvieri, George C. Bames, IV, Vladislav V. Chumachenko, Dennis W. Dobbs, Regis S. Fan, Gregory E. Johnson, Miodrag Scepanovic, Satoru Tachihara, Christopher J. Linnen, Inga Tamayo, Donald Combs, Howard E. Rhodes, James He, John J. Mader, Goran M. Rauker, Kenneth Kubala, Mark Meloni, Brian Schwartz, Robert Cormack, Michael Hepp, Kenneth Ashley Macon, Gary L. Duerksen
  • Patent number: 8760516
    Abstract: A task-based imaging system for obtaining data regarding a scene for use in a task includes an image data capturing arrangement for (a) imaging a wavefront of electromagnetic energy from the scene to an intermediate image over a range of spatial frequencies, (b) modifying phase of the wavefront, (c) detecting the intermediate image, and (d) generating image data over the range of spatial frequencies. The task-based imaging system also includes an image data processing arrangement for processing the image data and performing the task. The image data capturing and image data processing arrangements cooperate so that signal-to-noise ratio (SNR) of the task-based imaging system is greater than SNR of the task-based imaging system without phase modification of the wavefront over the range of spatial frequencies.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: June 24, 2014
    Assignee: OmniVision Technologies, Inc.
    Inventors: Paulo E. X. Silveira, Ramkumar Narayanswamy, Robert H. Cormack, Gregory E. Johnson, Edward R. Dowski, Jr.
  • Patent number: 8717456
    Abstract: Systems and methods include optics having one or more phase modifying elements that modify wavefront phase to introduce image attributes into an optical image. A detector converts the optical image to electronic data while maintaining the image attributes. A signal processor subdivides the electronic data into one or more data sets, classifies the data sets, and independently processes the data sets to form processed electronic data. The processing may optionally be nonlinear. Other imaging systems and methods include optics having one or more phase modifying elements that modify wavefront phase to form an optical image. A detector generates electronic data having one or more image attributes that are dependent on characteristics of the phase modifying elements and/or the detector. A signal processor subdivides the electronic data into one or more data sets, classifies the data sets and independently processes the data sets to form processed electronic data.
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: May 6, 2014
    Assignee: OmniVision Technologies, Inc.
    Inventors: Gregory E. Johnson, Edward R. Dowski, Jr., Kenneth S Kubala, Ramkumar Narayanswamy, Hans Brandon Wach
  • Publication number: 20130321605
    Abstract: A method of one aspect may include receiving an encapsulated image acquisition device having an internal memory. The internal memory may store images acquired by the encapsulated image acquisition device. The images may be transferred from the internal memory to an external memory that is external to the encapsulated image acquisition device. An image analysis station may be selected from among a plurality of image analysis stations to analyze the images. The images may be analyzed with the selected image analysis station. Other methods, systems, and kits are also disclosed.
    Type: Application
    Filed: August 7, 2013
    Publication date: December 5, 2013
    Applicant: OMNIVISION TECHNOLOGIES, INC.
    Inventors: Gregory E. Johnson, Edward R. Dowski, JR.
  • Publication number: 20130321603
    Abstract: A method of one aspect may include receiving an encapsulated image acquisition device having an internal memory. The internal memory may store images acquired by the encapsulated image acquisition device. The images may be transferred from the internal memory to an external memory that is external to the encapsulated image acquisition device. An image analysis station may be selected from among a plurality of image analysis stations to analyze the images. The images may be analyzed with the selected image analysis station. Other methods, systems, and kits are also disclosed.
    Type: Application
    Filed: August 7, 2013
    Publication date: December 5, 2013
    Applicant: OMNIVISION TECHNOLOGIES, INC
    Inventors: Gregory E. Johnson, Edward R. Dowski, JR.
  • Publication number: 20130321604
    Abstract: A method of one aspect may include receiving an encapsulated image acquisition device having an internal memory. The internal memory may store images acquired by the encapsulated image acquisition device. The images may be transferred from the internal memory to an external memory that is external to the encapsulated image acquisition device. An image analysis station may be selected from among a plurality of image analysis stations to analyze the images. The images may be analyzed with the selected image analysis station. Other methods, systems, and kits are also disclosed.
    Type: Application
    Filed: August 7, 2013
    Publication date: December 5, 2013
    Applicant: Omnivision Technologies, Inc.
    Inventors: Gregory E. Johnson, Edward R. Dowski
  • Patent number: 8599301
    Abstract: Arrayed imaging systems include an array of detectors formed with a common base and a first array of layered optical elements, each one of the layered optical elements being optically connected with a detector in the array of detectors.
    Type: Grant
    Filed: April 17, 2007
    Date of Patent: December 3, 2013
    Assignee: OmniVision Technologies, Inc.
    Inventors: Edward R. Dowski, Jr., Paulo E. X. Silveira, George C. Barnes, IV, Vladislav V. Chumachenko, Dennis W. Dobbs, Regis S. Fan, Gregory E. Johnson, Miodrag Scepanovic, Satoru Tachihara, Christopher J. Linnen, Inga Tamayo, Kenneth Kubala, Mark Meloni, Brian Schwartz, Robert Cormack, Michael Hepp
  • Patent number: 8532349
    Abstract: A method of one aspect may include receiving an encapsulated image acquisition device having an internal memory. The internal memory may store images acquired by the encapsulated image acquisition device. The images may be transferred from the internal memory to an external memory that is external to the encapsulated image acquisition device. An image analysis station may be selected from among a plurality of image analysis stations to analyze the images. The images may be analyzed with the selected image analysis station. Other methods, systems, and kits are also disclosed.
    Type: Grant
    Filed: February 2, 2010
    Date of Patent: September 10, 2013
    Assignee: Omnivision Technologies, Inc.
    Inventors: Gregory E. Johnson, Edward R. Dowski, Jr.
  • Publication number: 20120113287
    Abstract: Systems and methods include optics having one or more phase modifying elements that modify wavefront phase to introduce image attributes into an optical image. A detector converts the optical image to electronic data while maintaining the image attributes. A signal processor subdivides the electronic data into one or more data sets, classifies the data sets, and independently processes the data sets to form processed electronic data. The processing may optionally be nonlinear. Other imaging systems and methods include optics having one or more phase modifying elements that modify wavefront phase to form an optical image. A detector generates electronic data having one or more image attributes that are dependent on characteristics of the phase modifying elements and/or the detector. A signal processor subdivides the electronic data into one or more data sets, classifies the data sets and independently processes the data sets to form processed electronic data.
    Type: Application
    Filed: November 1, 2011
    Publication date: May 10, 2012
    Inventors: Gregory E. Johnson, Edward R. Dowski, JR., Kenneth S. Kubala, Ramkumar Narayanswamy, Hans Brandon Wach
  • Patent number: 8163846
    Abstract: The invention provides a chlorinated ethylene-based polymer, process for preparing the same, and compositions and articles prepared from the same. The chlorinated ethylene-based polymer has a low residual crystallinity, for example, less than 8 percent, a relatively high crystallization temperature, Tc, for example greater than, or equal to, 25° C., and a medium weight average molecular weight, Mw, for example, less than, or equal to, 325,000 g/mole.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: April 24, 2012
    Assignee: Dow Global Technologies LLC
    Inventors: Gregory E. Johnson, Maarten Aarts, Mark T. Berard