Patents by Inventor Richard A. Silva

Richard A. Silva 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: 20240151113
    Abstract: Systems and methods presented herein facilitate operation of well-related tools. In certain embodiments, a variety of data (e.g., downhole data and/or surface data) may be collected to enable optimization of operations related to the well-related tools. In certain embodiments, the collected data may be provided as advisory data (e.g., presented to human operators of the well to inform control actions performed by the human operators) and/or used to facilitate automation of downhole processes and/or surface processes (e.g., which may be automatically performed by a computer implemented surface processing system (e.g., a well control system), without intervention from human operators). In certain embodiments, the systems and methods described herein may enhance downhole operations (e.g., milling operations) by improving the efficiency and utilization of data to enable performance optimization and improved resource controls of the downhole operations.
    Type: Application
    Filed: November 6, 2023
    Publication date: May 9, 2024
    Inventors: Richard Morrison, Sascha Trummer, Luis Silva, Zhanke Liu
  • Publication number: 20240082614
    Abstract: A fire protection system includes a plurality of fluid distribution devices coupled to the fluid supply pipes to define four fluid distribution devices above a floor. The fluid distribution devices generate a spray pattern overlapping one another to define a rectangular fluid distribution area 2.5 ft. The rectangular area having a first pair of edges extending parallel to the fluid supply pipes and a second pair of edge extending perpendicular to the first edge. The fluid distribution devices are axially aligned above a corner of the rectangular area, the fluid distribution area defined by a grid of one square foot areas totaling an area no more than 12 ft.×8 ft., the rectangular area of fluid distribution having a total fluid density of at least 60 gpm/sq. ft., the rectangular area including a first zone of fluid distribution of a 4 ft.×4 ft. area.
    Type: Application
    Filed: November 13, 2023
    Publication date: March 14, 2024
    Applicant: Tyco Fire Products LP
    Inventors: Manuel R. Silva, JR., Andrea L. Palmer, Krista N. Brouwer, Lauren A. Richard
  • Publication number: 20240067652
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine monomer compounds and their synthetic precursors.
    Type: Application
    Filed: August 2, 2023
    Publication date: February 29, 2024
    Applicant: IMMUNOGEN, INC.
    Inventors: Baudouin Gérard, Richard A. Silva, Michael Louis Miller, Manami Shizuka
  • Patent number: 11760759
    Abstract: The invention provides novel methods for preparing substituted indoline compounds and their synthetic precursors.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: September 19, 2023
    Assignee: IMMUNOGEN, INC.
    Inventors: Baudouin Gérard, Richard A. Silva, Michael Louis Miller, Manami Shizuka
  • Publication number: 20230286914
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Application
    Filed: January 19, 2023
    Publication date: September 14, 2023
    Inventors: Michael Reardon, Richard A. Silva
  • Publication number: 20230257400
    Abstract: The invention relates to novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Application
    Filed: December 14, 2022
    Publication date: August 17, 2023
    Inventors: Baudouin Gérard, Manami Shizuka, Michael Louis Miller, Richard A. Silva
  • Patent number: 11591296
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: February 28, 2023
    Assignee: IMMUNOGEN, INC.
    Inventors: Michael Reardon, Richard A. Silva
  • Publication number: 20230045079
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Application
    Filed: June 15, 2022
    Publication date: February 9, 2023
    Inventors: Michael Reardon, Richard A. Silva
  • Publication number: 20230039161
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Application
    Filed: June 15, 2022
    Publication date: February 9, 2023
    Inventors: Baudouin Gérard, Richard A. Silva, Michael Louis Miller, Manami Shizuka
  • Publication number: 20220267371
    Abstract: Methods of producing, purifying, and formulating antibody drug conjugates (ADCs) are provided herein. The methods use continuous conjugation processes, single-pass tangential flow filtration, countercurrent diafiltration, and/or in-line process automation technologies. The methods decrease process times and costs and improve product consistency.
    Type: Application
    Filed: February 8, 2022
    Publication date: August 25, 2022
    Inventors: Daniel F. MILANO, Michael R. REARDON, Richard A. SILVA, Benjamin M. HUTCHINS, Robert W. HERBST
  • Patent number: 11420982
    Abstract: The invention relates to novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: August 23, 2022
    Assignee: IMMUNOGEN, INC.
    Inventors: Baudouin Gérard, Manami Shizuka, Michael Louis Miller, Richard A. Silva
  • Patent number: 11396519
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: July 26, 2022
    Assignee: IMMUNOGEN, INC.
    Inventors: Michael Reardon, Richard A. Silva
  • Patent number: 11390633
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: July 19, 2022
    Assignee: IMMUNOGEN, INC.
    Inventors: Baudouin Gérard, Richard A. Silva, Michael Louis Miller, Manami Shizuka
  • Patent number: 11274121
    Abstract: Methods of producing, purifying, and formulating antibody drug conjugates (ADCs) are provided herein. The methods use continuous conjugation processes, single-pass tangential flow filtration, countercurrent diafiltration, and/or in-line process automation technologies. The methods decrease process times and costs and improve product consistency.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: March 15, 2022
    Assignee: ImmunoGen, Inc.
    Inventors: Daniel F. Milano, Michael R. Reardon, Richard A. Silva, Benjamin M. Hutchins, Robert W. Herbst
  • Publication number: 20210292329
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine monomer compounds and their synthetic precursors.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 23, 2021
    Inventors: Baudouin Gérard, Richard A. Silva, Michael Louis Miller, Manami Shizuka
  • Publication number: 20210230114
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Application
    Filed: January 7, 2021
    Publication date: July 29, 2021
    Inventors: Michael Reardon, Richard A. Silva
  • Publication number: 20210171546
    Abstract: The invention relates to novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Application
    Filed: August 12, 2020
    Publication date: June 10, 2021
    Inventors: Baudouin Gérard, Manami Shizuka, Michael Louis Miller, Richard A. Silva
  • Publication number: 20210171547
    Abstract: The invention relates to novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Application
    Filed: November 23, 2020
    Publication date: June 10, 2021
    Inventors: Baudouin Gérard, Manami Shizuka, Michael Louis Miller, Richard A. Silva
  • Publication number: 20210139510
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Application
    Filed: October 22, 2020
    Publication date: May 13, 2021
    Inventors: Baudouin Gérard, Richard A. Silva, Michael Louis Miller, Manami Shizuka
  • Publication number: 20210122768
    Abstract: The invention provides novel methods for preparing indolinobenzodiazepine dimer compounds and their synthetic precursors.
    Type: Application
    Filed: October 1, 2020
    Publication date: April 29, 2021
    Inventors: Michael Reardon, Richard A. Silva