Patents by Inventor R. Stephens

R. Stephens 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: 20250131114
    Abstract: A system for protecting access to digital documents may include a blockchain network and a stamp generation node. The stamp generation node may receive a digital document and access parameters from a first user node. A unique identifier for the document may be generated and recorded on the blockchain with the access parameters. A QR code encoding a URL for accessing the document may be generated and embedded in the document. A shortened URL corresponding to the encoded URL may be generated and transmitted to a second user node. When accessed, the shortened URL may cause the stamp generation node to verify the access parameters on the blockchain and grant or deny access to the document based on the verification.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 24, 2025
    Inventor: Eric R. Stephens
  • Patent number: 12174980
    Abstract: A digital document protection system is disclosed. The system includes a processor of a stamp generation node connected to at least first user node and to a second user node over a blockchain network; a memory on which are stored machine-readable instructions that when executed by the processor, cause the processor to: receive a digital document from the first user node designated to the second user node; execute a smart contract to: generate a URL referencing a QR code and a unique tiny URL represented by the QR code, embed the QR code onto the document, wherein the document is accessible at the URL, and provide the tiny URL to the second node.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: December 24, 2024
    Assignee: zPaper, Inc.
    Inventor: Eric R. Stephens
  • Publication number: 20240261311
    Abstract: The present disclosure provides a method of treating or preventing symptoms of allergic rhinitis or chronic nasal congestion in a subject by administering to the subject an MPLA compound.
    Type: Application
    Filed: May 26, 2022
    Publication date: August 8, 2024
    Inventors: James M. Rolke, Robin L. Marsden, Shannan J. Lynch, Jackson R. Stephens, Joseph M. Ninosky
  • Publication number: 20240180940
    Abstract: Disclosed are pharmaceutical compositions of monophosphoryl lipid A (MPLA) like compounds, as well as methods of preparing such pharmaceutical compositions, and method of use for such compositions in treating allergic disease.
    Type: Application
    Filed: May 26, 2022
    Publication date: June 6, 2024
    Inventors: James M. Rolke, Jackson R. Stephens, Joseph M. Ninosky
  • Publication number: 20230343538
    Abstract: An electromechanical rotary latch for use in current interruption devices disclosed. In a particular embodiment, a fuse device comprises a rotary latch; a rotatable armature configured to actuate the rotary latch; and a contact configured to change between a set position that allows current flow through the fuse device and a triggered position which interrupts current flow through the fuse device; wherein the fuse device is configured such that when a threshold current level passes through the fuse device, the rotatable armature changes configuration in response to a generated electromagnetic field, which actuates the rotary latch causing the contact to transition to the triggered position.
    Type: Application
    Filed: April 20, 2022
    Publication date: October 26, 2023
    Inventors: SAMUEL C. NAUMOWICZ, KENNY H. CHUI, KEITH A. SINGER, JOSEPH A. R. STEPHENS
  • Publication number: 20230334163
    Abstract: A digital document protection system is disclosed. The system includes a processor of a stamp generation node connected to at least first user node and to a second user node over a blockchain network; a memory on which are stored machine-readable instructions that when executed by the processor, cause the processor to: receive a digital document from the first user node designated to the second user node; execute a smart contract to: generate a URL referencing a QR code and a unique tiny URL represented by the QR code, embed the QR code onto the document, wherein the document is accessible at the URL, and provide the tiny URL to the second node.
    Type: Application
    Filed: April 14, 2022
    Publication date: October 19, 2023
    Inventor: Eric R. Stephens
  • Patent number: 11527177
    Abstract: Tamper-evident features for containers. A tamper-evident film is target printed onto a sheet material that is thermoformable. The sheet is thermoformed into a container base or lid having a desired shape, such that the tamper-evident film is positioned in a desired area. A container lid is disposed on the container base, and heat sealed to a rim or edge of the container base. The heat sealing activates an adhesive of the tamper-evident film, and when the container lid is removed or separated from the container base, a first portion of the tamper-evident film remains on the container lid and a second portion remains on the container base. The separation of the tamper-evident film provides an indication of tampering.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: December 13, 2022
    Assignee: D&W Fine Pack
    Inventors: Roland R. Stephens, Scott Rhea, Masaya Kosaka, Hideki Yokotani, Reiichhi Konishi
  • Publication number: 20210090468
    Abstract: Tamper-evident features for containers. A tamper-evident film is target printed onto a sheet material that is thermoformable. The sheet is thermoformed into a container base or lid having a desired shape, such that the tamper-evident film is positioned in a desired area. A container lid is disposed on the container base, and heat sealed to a rim or edge of the container base. The heat sealing activates an adhesive of the tamper-evident film, and when the container lid is removed or separated from the container base, a first portion of the tamper-evident film remains on the container lid and a second portion remains on the container base. The separation of the tamper-evident film provides an indication of tampering.
    Type: Application
    Filed: September 25, 2019
    Publication date: March 25, 2021
    Applicants: D&W Fine Pack, Nakamoto Packs Co. Ltd.
    Inventors: Roland R. Stephens, Scott Rhea, Masaya Kosaka, Hideki Yokotani, Reiichhi Konishi
  • Patent number: 9949725
    Abstract: The present application is directed to an image-guided, vacuum assisted, percutaneous, coring, cable driven breast biopsy instrument which may be conveniently mounted to an x-ray machine wherein the biopsy instrument incorporates a rotation knob at the proximal end of the instrument to manually rotate the distal end of the probe, thus allowing the clinician to conveniently position the tissue port next to the tissue to be sampled.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: April 24, 2018
    Assignee: Devicor Medical Products, Inc.
    Inventors: Randy R. Stephens, William A. Garrison
  • Patent number: 9086891
    Abstract: A method, non-transitory computer readable medium, and apparatus for transforming a programming language neutral string content are disclosed. For example, the method searches for a master string needed by a component, wherein the master string comprises the programming language neutral string content including one or more pre-defined variables, subscribes the component to the master string and selects one or more profiles to transform the one or more pre-defined variables of the master string into a format of a programming language for a desired platform that uses the component.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: July 21, 2015
    Assignee: Xerox Corporation
    Inventors: James D. Legan, Kevin Nuwer, Scott R. Stephens
  • Publication number: 20150169300
    Abstract: A method, non-transitory computer readable medium, and apparatus for transforming a programming language neutral string content are disclosed. For example, the method searches for a master string needed by a component, wherein the master string comprises the programming language neutral string content including one or more pre-defined variables, subscribes the component to the master string and selects one or more profiles to transform the one or more pre-defined variables of the master string into a format of a programming language for a desired platform that uses the component.
    Type: Application
    Filed: December 16, 2013
    Publication date: June 18, 2015
    Applicant: Xerox Corporation
    Inventors: James D. Legan, Kevin Nuwer, Scott R. Stephens
  • Publication number: 20150153259
    Abstract: Disclosed is a high gradient magnetic separation apparatus for recovering magnetic ally labeled target entities from viscous and/or complex test media. The target entities are captured on a ferromagnetic element in which a magnetic field gradient is induced by a magnetic field source. The apparatus is designed to perform various operations on captured target entities. Methods of using the apparatus are also disclosed, e.g., for isolation of circulating tumor cells.
    Type: Application
    Filed: December 3, 2014
    Publication date: June 4, 2015
    Inventors: Paul A. Liberti, Jason R. Stephens, Todor R. Khristov, Theodore L. Liberti
  • Publication number: 20140371625
    Abstract: The present application is directed to an image-guided, vacuum assisted, percutaneous, coring, cable driven breast biopsy instrument which may be conveniently mounted to an x-ray machine wherein the biopsy instrument incorporates a rotation knob at the proximal end of the instrument to manually rotate the distal end of the probe, thus allowing the clinician to conveniently position the tissue port next to the tissue to be sampled.
    Type: Application
    Filed: August 28, 2014
    Publication date: December 18, 2014
    Inventors: Randy R. Stephens, William A. Garrison
  • Patent number: 8852121
    Abstract: The present application is directed to an image-guided, vacuum assisted, percutaneous, coring, cable driven breast biopsy instrument which may be conveniently mounted to an x-ray machine wherein the biopsy instrument incorporates a rotation knob at the proximal end of the instrument to manually rotate the distal end of the probe, thus allowing the clinician to conveniently position the tissue port next to the tissue to be sampled.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: October 7, 2014
    Assignee: Devicor Medical Products, Inc.
    Inventors: Randy R. Stephens, William A. Garrison
  • Publication number: 20120289861
    Abstract: The present application is directed to an image-guided, vacuum assisted, percutaneous, coring, cable driven breast biopsy instrument which may be conveniently mounted to an x-ray machine wherein the biopsy instrument incorporates a rotation knob at the proximal end of the instrument to manually rotate the distal end of the probe, thus allowing the clinician to conveniently position the tissue port next to the tissue to be sampled.
    Type: Application
    Filed: July 26, 2012
    Publication date: November 15, 2012
    Applicant: Devicor Medical Products, Inc.
    Inventors: Randy R. Stephens, William A. Garrison
  • Patent number: 8257275
    Abstract: The present application is directed to an image-guided, vacuum assisted, percutaneous, coring, cable driven breast biopsy instrument which may be conveniently mounted to an x-ray machine wherein the biopsy instrument incorporates a rotation knob at the proximal end of the instrument to manually rotate the distal end of the probe, thus allowing the clinician to conveniently position the tissue port next to the tissue to be sampled.
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: September 4, 2012
    Assignee: Devicor Medical Products, Inc.
    Inventors: Randy R. Stephens, William A. Garrison
  • Patent number: 8150964
    Abstract: A wireless data transmission system incorporates a process sensor providing an output for process monitoring data with a transmitter connected to the output of the sensor and transmitting the data in time gated intervals. A receiver receives the data from the transmitter and a determination is made if new data is received at a gated time interval. A processor connected to the receiver calculates process parameters based on the data received and a set of the calculated process parameters is stored. The processor estimates process parameters based on the stored set of calculated process parameters responsive to a signal from the determination that data packets have not been received at the gated interval. The process parameters front actual data, if present, or from the estimates made by the processor are then output for process control. A counter responsive to the determination of lost data, provides an emergency stop signal upon reaching a predetermined number of counts.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: April 3, 2012
    Assignee: Custom Sensors & Technology
    Inventors: Alexander R. Stephens, Leslie W. Wolff, Michael B. Stephens
  • Patent number: 8095447
    Abstract: Methods and apparatus for analyzing financial data generally includes a predictive modeling system. The predictive modeling system may include an artificial agent responsive to an input data set. The artificial agent may produce an estimated data set including a market conditions data set. The market conditions data may include an estimate of at least one of liquidity of a market, strategy of a counterparty, and an effect of information leakage. The artificial agent may determine a predictability value for the estimated data set. The predictive modeling system may also include an agent factory responsive to the input data set. The agent factory may generate an artificial agent in response to the input data set.
    Type: Grant
    Filed: February 11, 2008
    Date of Patent: January 10, 2012
    Assignee: Adaptive Technologies, Ltd.
    Inventor: Christopher R. Stephens
  • Patent number: 8065250
    Abstract: Methods and apparatus for predictive analytics generally comprise one or more artificial agents and an agent factory. An artificial agent may be responsive to at least one of an internal data set and an external data set. Further, an artificial agent may produce a correlation data set relating an outcome data set and at least one of the internal data set and the external data set. In addition, an artificial agent may produce a predictability value corresponding to the correlation data set. The agent factory may be responsive to the outcome data set. Also, the agent factory may produce the artificial agent in response to the outcome data set.
    Type: Grant
    Filed: February 11, 2008
    Date of Patent: November 22, 2011
    Assignee: Adaptive Technologies, Inc.
    Inventor: Christoper R. Stephens
  • Patent number: D692191
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: October 22, 2013
    Assignee: EBSCO Industries, Inc.
    Inventors: Bart W. R. Stephens, Howard Unger