The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2026
Filed:
Jul. 31, 2025
Sri Energy, Inc., Sugar Land, TX (US);
Alagarsamy Sundararajan, Sugar Land, TX (US);
Subhra Dey, Sugar Land, TX (US);
Aravindhan Rajamarthandan, Sugar Land, TX (US);
SRI ENERGY, INC., Sugar Land, TX (US);
Abstract
An embodiment uses a symmetrical design with hydraulic pistons on either end (as opposed to a single piston on conventional blow out preventers) which allows for lower actuation forces, reduced friction, and reduced wear and tear. The lower actuation forces correspond to lower operating pressures which allows the body and housing to be smaller, leading to a smaller footprint. The embodiment does not need to necessarily rely on wellbore pressure to close the device (e.g., due to reduced friction and lower actuation forces) and consequently is able to reduce the number of parts used in the device and leak paths present in the device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile