Etten-Leur, Netherlands

Niels De Keijzer

This inventor holds 1 USPTO granted patent, plus 2 CIPO patents and 1 EPO patent. Top assignee: National Oilwell Varco, L.p.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Niels De Keijzer. Retrieved from https://idiyas.com/inventor/niels-de-keijzer

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

Calculating rank

% Patents Active = 100.0


 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: The Innovations of Niels De Keijzer

Introduction

Niels De Keijzer, an accomplished inventor based in Etten-Leur, Netherlands, has made a significant mark in the field of well drilling technology. With a keen understanding of complex engineering challenges, he has developed an innovative apparatus designed to enhance the efficiency and safety of downhole operations.

Latest Patents

Niels holds a patent for an "Apparatus for suspending a downhole well string." This clamping device is engineered to support a well string in a borehole effectively. It features a base plate with a central opening along with a primary clamp body that moves linearly in relation to the base plate. Other clamp bodies are also supported for independent linear motion, and some can pivot to open and close the central opening. Each clamp body is equipped with a gripping member designed to secure a well string component within the central opening. Notably, this innovative device incorporates a drive mechanism that allows for precise movements of the clamp bodies relative to the base plate.

Career Highlights

Niels De Keijzer is currently associated with National Oilwell Varco, L.P., a leading company in the oil and gas equipment sector. His work primarily focuses on enhancing drilling technologies, where his innovative contributions are pivotal in ensuring operational efficiency and safety in various drilling operations.

Collaborations

Throughout his career, Niels has collaborated with talented professionals such as Rene Mulder and Anton Krijnen. These partnerships have not only facilitated innovative engineering solutions but have also fostered a collaborative environment ripe for technological advancements in the industry.

Conclusion

Niels De Keijzer continues to be a driving force in the field of drilling technology. His patent on the clamping device signifies his commitment to innovation and improvement in downhole operations. As he partners with dedicated colleagues and contributes to a respected company like National Oilwell Varco, his future endeavors are sure to propel advancements in the industry further.

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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