Assen, Netherlands

Lubbertus Lugtmeier

This inventor holds 5 USPTO granted patents and 3 published patent applications. Top assignees: Shell Oil Comapny, Cameron International Corporation. Active years: 2007-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lubbertus Lugtmeier. Retrieved from https://idiyas.com/inventor/lubbertus-lugtmeier

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5 

% Patents Active = 80.0

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Assen, NL (2007 - 2017)
  • Coevorden, NL (2019)

Company Filing History:


Years Active: 2007-2019

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5 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Lubbertus Lugtmeier

Introduction

Lubbertus Lugtmeier, an accomplished inventor based in Assen, Netherlands, has made significant contributions to the field of hydrocarbon extraction technology. With a total of five patents to his name, his work focuses on enhancing the efficiency and safety of wellbore operations.

Latest Patents

Lugtmeier's most recent patents demonstrate his commitment to innovation in the oil and gas industry. One of his notable inventions is the Wellhead Tiedown System, which features a lock screw designed to move axially within a spool aperture. The system includes a first gland that secures the spool within the aperture, blocking axial movement of the lock screw in one direction, along with a second gland that prevents the lock screw from rotating while blocking axial movement.

Another significant patent is for a safety valve tailored for hydrocarbon wellbores. This valve comprises a housing and a tubular valve member with an axially extending tube wall. The valve is engineered with an operating mechanism that positions the valve member between flow and blocking states, effectively managing fluid flow and ensuring safety within the wellbore.

Career Highlights

Lubbertus Lugtmeier has held key positions at notable companies such as Shell Oil Company and Cameron International Corporation. His experience within these prestigious organizations has profoundly influenced his innovative perspectives and problem-solving approaches.

Collaborations

Throughout his career, Lugtmeier has collaborated with skilled professionals like Derk Lucas Klompsma and Gerbrand Jozef Maria Van Eijden. These partnerships have fostered a rich exchange of ideas, further enhancing his innovative capacities in developing new technologies.

Conclusion

Lubbertus Lugtmeier is a remarkable inventor whose contributions have significantly impacted the hydrocarbon extraction industry. His patented technologies not only demonstrate his inventive spirit but also reflect his dedication to improving operational safety and efficiency. As he continues to innovate, Lugtmeier stands as an inspiring figure for future inventors in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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