Patents by Inventor Donald W. Johnson
Donald W. 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).
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Patent number: 11645414Abstract: Systems, methods, and computer readable media for providing a streamlined, comprehensive data privacy opt in and opt out solution. Data privacy laws, also known as data protection laws or consumer privacy laws, prohibit the disclosure or misuse of information held on private individuals. A first device may receive a request from a second device, the request associated with a user. The first device may determine, and based on the user, a privacy regulation. The device may determine a setting associated with the privacy regulation. The device may send, to the second device, the setting.Type: GrantFiled: August 2, 2019Date of Patent: May 9, 2023Assignee: COX COMMUNICATIONS, INC.Inventors: Len Barlik, William Bayless Bracker, Matthew Edwin Carothers, Donald W. Johnson, Michael J. Pacifico, Jemin Thakkar, Christian Ulf Welin
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Patent number: 11021946Abstract: A load measurement sub for measuring a load transferred between the sub and an inner surface of a tubing string includes a housing. The housing includes a central axis, an internal cavity, and a radially outermost surface. In addition, the load measurement sub includes a first load measurement assembly at least partially disposed within a first port extending from the radially outermost surface to the internal cavity. The first load measurement assembly includes a first button extending radially from the first port and the radially outermost surface of the housing. The first load measurement assembly also includes a first load cell. Further, the load measurement sub includes a first biasing member disposed between the first button and the first load cell. The first biasing member is configured to bias the first button away from the first load cell.Type: GrantFiled: July 26, 2018Date of Patent: June 1, 2021Assignee: EOG RESOURCES, INC.Inventors: Conrad L. Puls, George Wyatt Tubb, Frederick Charles Lochte, Sean Michael Roy, Donald W. Johnson
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Publication number: 20200209744Abstract: Methods and systems for creating photosensitive dry film sheets are disclosed. The systems and methods described herein may include exposing a resin comprising a photoacid generator to at least one of 325-425 nm ultraviolet radiation and X-ray radiation, generating, with the photoacid generator, an acid upon exposure to the at least one of the X-ray radiation and the 325-425 nm ultraviolet radiation. The systems and methods described herein may then include heating the exposed resin and cross-linking the exposed resin with the acid.Type: ApplicationFiled: December 31, 2019Publication date: July 2, 2020Inventors: Donald W Johnson, Malkaye Kpante
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Publication number: 20200159955Abstract: Systems, methods, and computer readable media for providing a streamlined, comprehensive data privacy opt in and opt out solution. Data privacy laws, also known as data protection laws or consumer privacy laws, prohibit the disclosure or misuse of information held on private individuals. A first device may receive a request from a second device, the request associated with a user. The first device may determine, and based on the user, a privacy regulation. The device may determine a setting associated with the privacy regulation. The device may send, to the second device, the setting.Type: ApplicationFiled: August 2, 2019Publication date: May 21, 2020Applicant: Cox Communications, Inc.Inventors: Len Barlik, William Bayless Bracker, Matthew Edwin Carothers, Donald W. Johnson, Michael J. Pacifico, Jemin Thakkar, Christian Ulf Welin
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Publication number: 20190032471Abstract: A load measurement sub for measuring a load transferred between the sub and an inner surface of a tubing string includes a housing. The housing includes a central axis, an internal cavity, and a radially outermost surface. In addition, the load measurement sub includes a first load measurement assembly at least partially disposed within a first port extending from the radially outermost surface to the internal cavity. The first load measurement assembly includes a first button extending radially from the first port and the radially outermost surface of the housing. The first load measurement assembly also includes a first load cell. Further, the load measurement sub includes a first biasing member disposed between the first button and the first load cell. The first biasing member is configured to bias the first button away from the first load cell.Type: ApplicationFiled: July 26, 2018Publication date: January 31, 2019Applicant: EOG Resources, Inc.Inventors: Conrad L. Puls, George Wyatt Tubb, Frederick Charles Lochte, Sean Michael Roy, Donald W. Johnson
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Patent number: 8006751Abstract: A method and apparatus for positioning and supporting the work platform of a mobile workover rig is disclosed. The work platform of the preferred embodiment of the present invention utilizes a unique support structure and automated positioning system for positioning the work platform at the desired height above the wellhead equipment. The preferred embodiment of the present invention utilizes a specialized automated “pinning” system that secures the work platform at the desired height. Additionally, the present invention utilizes one or more support cylinders to position and support the work platform in the horizontal position over the wellhead equipment. The automated positioning and pinning system of the present invention is a unique system that significantly reduces the time required to position the work platform of a mobile workover rig in the operating position, as well as significantly reduces the risk of injury to rig personnel assisting in the positioning operations.Type: GrantFiled: October 8, 2007Date of Patent: August 30, 2011Assignee: National-Oilwell, L.P.Inventors: Jeff A. Lambert, James C. Garrett, Kenneth L. Cambern, Joel M. Ferland, Jay D. Furnish, Donald W. Johnson, Michael R. Zemanek, James R. Cirone, Calvin R. Blankenship
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Patent number: 7946550Abstract: A device for concealing a space between an object and a planar surface includes a first interlocking strip and a second interlocking strip engageable with the first interlocking strip. The first and second interlocking strips move relative to each other such that they span the space between the object and the planar-surface. The first and second interlocking strips are movable linearly, angularly, and vertically to achieve concealment of the space between the object and the planar surface.Type: GrantFiled: February 21, 2008Date of Patent: May 24, 2011Inventors: Thomas E. DeSena, Donald W. Johnson
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Publication number: 20090233225Abstract: This invention relates to the need to improve the corrosion resistance of very low total chlorine epoxy resins which contain very low contents of organically bound chlorine. The invention relates to the improvement of corrosion resistance of such epoxy resins for electronic applications by the addition of specific additives acceptable to the electronics industry. The use of these low chlorine resins in combination with said additives has been shown to be corrosion-free on highly corrosive surfaces such as aluminum and copper, which are frequently encountered in electronic applications.Type: ApplicationFiled: March 10, 2009Publication date: September 17, 2009Inventors: Donald W. Johnson, Wen Dai
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Publication number: 20090211181Abstract: A device for concealing a space between an object and a planar surface includes a first interlocking strip and a second interlocking strip engageable with the first interlocking strip. The first and second interlocking strips move relative to each other such that they span the space between the object and the planar-surface. The first and second interlocking strips are movable linearly, angularly, and vertically to achieve concealment of the space between the object and the planar surface.Type: ApplicationFiled: February 21, 2008Publication date: August 27, 2009Inventors: Thomas E. DeSena, Donald W. Johnson
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Patent number: 7546869Abstract: A method and apparatus for positioning and supporting the work platform of a mobile workover rig is disclosed. The work platform of the preferred embodiment of the present invention utilizes a unique support structure and automated positioning system for positioning the work platform at the desired height above the wellhead equipment. The preferred embodiment of the present invention utilizes a specialized automated “pinning” system that secures the work platform at the desired height. Additionally, the present invention utilizes one or more support cylinders to position and support the work platform in the horizontal position over the wellhead equipment. The automated positioning and pinning system of the present invention is a unique system that significantly reduces the time required to position the work platform of a mobile workover rig in the operating position, as well as significantly reduces the risk of injury to rig personnel assisting in the positioning operations.Type: GrantFiled: November 12, 2007Date of Patent: June 16, 2009Assignee: National-Oilwell, L.P.Inventors: Jeff A. Lambert, James C. Garrett, Kenneth L. Cambern, Joel M. Ferland, Jay D. Furnish, Donald W. Johnson, Michael R. Zemanek, James R. Cirone, Calvin Blankenship
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Patent number: 7449280Abstract: A photoimagable composition suitable for use as a negative photoresist comprising: (A) at least one epoxidized polyfunctional bisphenol A formaldehyde novolak resin; (B) at least one polycaprolactone polyol reactive diluent, wherein the amount of component (A) is from about 95% to about 75% by weight of the sum of (A) and (B) and the amount of component (B) is from about 5% to about 25% by weight of the sum of (A) and (B); (C) at least one photoacid generator in an amount from about 2.5 to about 12.5 parts per hundred parts of resin and reactive diluent, which initiates polymerization upon exposure to actinic radiation; and (D) a sufficient amount of solvent to dissolve (A), (B) and (C); wherein the solvent comprises 2-pentanone, 3-pentanone, and 1,3-dioxolane and mixtures thereof.Type: GrantFiled: September 20, 2004Date of Patent: November 11, 2008Assignees: MicroChem Corp., Hewlett-Packard Development Company, LPInventors: Donald W. Johnson, William D. Weber, Pamela J. Waterson, Vincent R. Urdi, Joseph R. Molea, Thomas Roger Strand
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Publication number: 20080142478Abstract: The present invention is directed to a method of removing epoxy-based photoresist from a manufactured metallic microstructure or deep etched via, comprising the steps of (1) providing a form comprising an epoxy-based photoresist and a manufactured metallic microstructure; (2) optionally exposing the form to a solvent, aqueous alkali, or amine-based photoresist stripper; (3) exposing the form to an alkali permanganate oxidizing solution to remove the form from the manufactured metallic microstructure, the alkali permanganate oxidizing solution comprising from about 4% to about 9% permanganate by weight, based on the total weight of the alkali permanganate solution, and from about 3% to about 6% alkali by weight, based on the total weight of the alkali permanganate solution; and (4) exposing the manufactured metallic microstructure to a neutralizing solution comprising from about 5% to about 10% by weight of an acid and from about 1% to about 10% by weight of a reducing agent, all weight percents being based onType: ApplicationFiled: October 29, 2007Publication date: June 19, 2008Inventors: Harris R. Miller, Donald W. Johnson
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Patent number: 7293607Abstract: A method and apparatus for positioning and supporting the work platform of a mobile workover rig is disclosed. The work platform of the preferred embodiment of the present invention utilizes a unique support structure and automated positioning system for positioning the work platform at the desired height above the wellhead equipment. The preferred embodiment of the present invention utilizes a specialized automated “pinning” system that secures the work platform at the desired height. Additionally, the present invention utilizes one or more support cylinders to position and support the work platform in the horizontal position over the wellhead equipment. The automated positioning and pinning system of the present invention is a unique system that significantly reduces the time required to position the work platform of a mobile workover rig in the operating position, as well as significantly reduces the risk of injury to rig personnel assisting in the positioning operations.Type: GrantFiled: July 13, 2005Date of Patent: November 13, 2007Assignee: National-Oilwell, L.P.Inventors: Jeff A. Lambert, James C. Garrett, Kenneth L. Cambern, Joel M. Ferland, Jay D. Furnish, Donald W. Johnson, Michael R. Zemanek, James R. Cirone, Calvin Blankenship
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Publication number: 20020076651Abstract: A composition useful for a thick-film negative resist comprising a mixture of at least one epoxidized polyfunctional bisphenol A formaldehyde novolak resin and at least one photoacid generator in a coating solvent, a majority amount of said coating solvent being cyclopentanone.Type: ApplicationFiled: December 26, 2000Publication date: June 20, 2002Applicant: MicroChem Corp., a Corporation of the State of MassachussetsInventors: Rodney J. Hurditch, Daniel J. Nawrocki, Donald W. Johnson
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Patent number: 6391523Abstract: A composition useful for a thick-film negative resist comprising a mixture of at least one epoxidized polyfunctional bisphenol A formaldehyde novolak resin and at least one photoacid generator in a coating solvent, a majority amount of said coating solvent being cyclopentanone.Type: GrantFiled: December 26, 2000Date of Patent: May 21, 2002Assignee: MicroChem Corp.Inventors: Rodney J. Hurditch, Daniel J. Nawrocki, Donald W. Johnson
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Patent number: 6325594Abstract: A sealed drain tool for a pump with a drain has a cylindrical tool housing. The housing has a mounting end for attaching the tool to the pump. The housing also has a free end and a bore extending longitudinally through the housing from the mounting end to the free end. The bore defines an inlet opening at the mounting end for communicating with the drain opening of the pump and has a free and opening at the free end. A plunger is slidably received within the bore. A stop element prevents the plunger from exiting the free end opening. A seal is provided between the plunger and bore adjacent the free end for preventing fluid from exiting the free end opening. A discharge opening in the tool housing permits fluid to pass from the drain of the pump through the inlet opening into the bore of the tool housing and to exit the tool housing through the discharge opening to a suitable container.Type: GrantFiled: March 17, 2000Date of Patent: December 4, 2001Assignee: Thomas Pump & Machinery, Inc.Inventors: Donald W. Johnson, David G. Schultz, Sr.
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Patent number: 6303260Abstract: Compositions useful for a lift-off resist in a bilayer metal lift-off process, which comprise a mixture of at least one solvent, at least one polyglutarimide resin and an effective amount of at least one actinic-absorbing dissolution rate modifier having the formulae of (IA) or (IB): in which each R1 and R2 is selected from the group consisting of hydrogen, unsubstituted or substituted alkyl, alkoxy, nitro, halo, amide or hydroxy or a combination thereof, X is an aromatic group and R3 and R4 are selected from the group consisting of hydrogen, an unsubstituted or substituted alkyl or arylsulfonyl; each m is an integer from 1 to 5 and each n is an integer from 1 to 4.Type: GrantFiled: March 31, 2000Date of Patent: October 16, 2001Assignee: MicroChem Corp.Inventors: Rodney J. Hurditch, Donald W. Johnson, Neela Joshi
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Patent number: 6266739Abstract: A method for deriving format data for a functional disk drive volume includes the following steps. Initially format data is written onto a reference functional disk drive volume. A reference functional volume format data structure is then established which associates reference functional volume functional track values with physical track addresses for each track of the functional volume for which the format data was written. Thereafter, when a command is received to format a new functional volume, a copy of the reference functional volume format data structure is derived. Then, when a write command, for example, directed to a track of the new functional volume is received, the copy of the reference functional volume format data structure is used to access a corresponding formatted track from the reference physical disk drive volume. If a write action is then performed on the corresponding formatted track, the updated track is then written back to a physical disk drive at a new location.Type: GrantFiled: February 12, 1998Date of Patent: July 24, 2001Assignee: International Business Machines CorporationInventor: Donald W. Johnson
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Patent number: 5637436Abstract: Ternary mixtures of C.sub.4 to C.sub.8 alkyl acetate, C.sub.4 to C.sub.8 alkyl alcohol, and water, formulated to have a flash point of above 100.degree. F., are disclosed, particularly for use in edge residue removal processes in the fabrication of integrated circuits and like products.Type: GrantFiled: April 4, 1995Date of Patent: June 10, 1997Assignee: Hoechst Celanese CorporationInventor: Donald W. Johnson
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Patent number: 5426017Abstract: Ternary mixtures of C.sub.4 to C.sub.8 alkyl acetate, C.sub.4 to C.sub.8 alkyl alcohol, and water, formulated to have a flash point of above 100.degree. F., are disclosed, particularly for use in edge residue removal processes in the fabrication of integrated circuits and like products.Type: GrantFiled: March 10, 1993Date of Patent: June 20, 1995Assignee: Hoechst Celanese CorporationInventor: Donald W. Johnson