This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Weatherford Technology Holdings, LLC. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Daniel E. Sequera and His Wellbore Float Equipment Patent.
Introduction
Daniel E. Sequera is an inventor associated with Houston, Texas, and Weatherford Technology Holdings, LLC. His patent work addresses equipment used during tubing operations in wellbores.
Latest Patents
Sequera is credited with 1 patent: “Convertible Autofill Float Equipment Having Poppet Valve and Interlock.” The invention describes a float assembly that facilitates autofill operations while a tubing string is run into a wellbore. Its interlock holds a poppet valve open to permit bidirectional fluid flow during autofill. When downbore fluid flow exceeds a specified threshold, the interlock shifts to an unlocked state, releasing the poppet so a primary biasing element can close the valve against its seat.
Career Highlights
Sequera’s patent reflects work on wellbore equipment designed to manage fluid flow and support tubing installation. The assembly combines a poppet valve, an interlock, and primary and secondary biasing elements to control when the valve remains open or closes.
Collaborations
Sequera’s listed coworker is Joshua V. Symms. His company affiliation is Weatherford Technology Holdings, LLC.
Conclusion
Daniel E. Sequera’s patent focuses on a convertible autofill float assembly that supports bidirectional flow during tubing operations and closes the poppet valve when fluid flow reaches the specified threshold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile