Patents by Inventor Robert W. Hecht

Robert W. Hecht 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).

  • PDE4 DEGRADERS, PHARMACEUTICAL COMPOSITIONS, AND THERAPEUTIC APPLICATIONS
    Publication number: 20240124418
    Abstract: Provided herein are phosphodiesterase 4 (PDE4) degraders, e.g., a compound of Formula (I) or (IA), and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a PDE4-mediated disease, disorder, or condition.
    Type: Application
    Filed: December 13, 2021
    Publication date: April 18, 2024
    Inventors: Kyle W.H. Chan, Paul E. Erdman, Leah M. Fung, David Aaron Hecht, Frank Mercurio, Robert W. Sullivan, Aparajita Hoskote Chourasia, Patrick Papa
  • Floor cleaning unit with a brush assembly
    Patent number: 6640386
    Abstract: A floor cleaning device includes a base portion for movement along a surface. The base portion further includes a suction nozzle and a brush assembly driven by a brush motor for agitating the surface. The brush assembly includes a lifting mechanism for moving the brush assembly from a first position wherein the brush is off the surface to a second position wherein the brush assembly is on the surface. A switching assembly is responsive to the brush lifting mechanism to energize the brush motor when the brush assembly is in the second position.
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: November 4, 2003
    Assignee: The Hoover Company
    Inventors: Jeffery A. Morgan, Douglas E. Gerber, Robert W. Hecht, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas, Vincent L. Weber, Robert S. Wilson, Christopher J. Fawcett, Kam Hoi Ma, Tak On Yip
  • Floor cleaning unit with a brush assembly
    Publication number: 20030051308
    Abstract: An improved floor cleaning device comprises a base portion for movement along a surface and a handle portion pivotally connected to the base. The base portion further includes a suction nozzle and a brush assembly driven by a brush motor for agitating the surface. The brush assembly includes a lifting mechanism for moving the brush assembly from a first position wherein the brush is off the surface to a second position wherein the brush assembly is on the surface. A switching assembly is responsive to the brush lifting mechanism to energize the brush motor when the brush assembly is in the second position.
    Type: Application
    Filed: September 18, 2001
    Publication date: March 20, 2003
    Applicant: The Hoover Company
    Inventors: Jeffery A. Morgan, Douglas E. Gerber, Robert W. Hecht, Charles A. Lang, Adam C. Sclafani, Kevin L. Thomas, Vincent L. Weber, Robert S. Wilson, Christopher J. Fawcett, Kam Hoi Ma, Tak On Yip
  • Upper housing for a vacuum cleaner
    Patent number: D504548
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: April 26, 2005
    Assignee: The Hoover Company
    Inventors: David W. Moine, Nick M. Bosyi, Robert W. Hecht, Wong Sing Yau, Kwok Wai Kuen
  • Suction nozzle for a vacuum cleaner
    Patent number: D541498
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: April 24, 2007
    Assignee: The Hoover Company
    Inventors: David W. Moine, Nick M. Bosyj, Robert W. Hecht, Wong Sing Yau, Kwok Wai Kuen