PNEUMATIC ACTUATOR ASSEMBLY FOR REDUCED DEAD LEG

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250116349A1
SERIAL NO

18901774

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The disclosure is directed to pneumatic actuator assemblies for reduced dead leg. In one approach, an assembly may include a valve body, and a first actuator and a second actuator each coupled to the valve body by a bonnet assembly. The bonnet assembly may include a bonnet body having a first end opposite a second end, wherein the first end is connected with the valve body, and a nut threadedly connected to the second end of the bonnet body. The bonnet assembly may further include an actuator bonnet, wherein the nut partially surrounds the actuator bonnet, and wherein the actuator bonnet is rotatable about a lengthwise axis extending through a center of a stem of a piston.

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Patent Owner(s)

Patent OwnerAddress
REPLIGEN CORPORATION41 SEYON STREET WALTHAM MA 02453

International Classification(s)

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  • 2024 Application Filing Year
  • F16K Class
  • 606 Applications Filed
  • 33 Patents Issued To-Date
  • 5.45 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Landi, Adib Anthony Mauricio Waterford, IE 1 0
Lyng, Patrick Kilkenny, IE 1 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges738101 - 10050100150200250300350400450500550600650700750800

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