Bettembourg, Luxembourg

Jean Francois Woll

This inventor holds 5 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1997-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean Francois Woll. Retrieved from https://idiyas.com/inventor/jean-francois-woll

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 = 6.7

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Luxembourg, LU (1997)
  • Bettembourg, LU (1998 - 2002)

Company Filing History:


Years Active: 1997-2002

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5 patents (USPTO):Explore Patents

Title: Innovations of Jean Francois Woll

Introduction

Jean Francois Woll is a notable inventor based in Bettembourg, Luxembourg. He has made significant contributions to the field of engineering, particularly in the area of sealing systems for closed production environments. With a total of 5 patents to his name, Woll's work demonstrates a commitment to advancing technology and improving industrial processes.

Latest Patents

One of Woll's latest patents is an arrangement for sealing a closed production system. This invention focuses on creating a reliable seal for a closed chamber where equipment replacement occurs. The design includes a channel filled with a fluid, such as water, and a skirt that extends into the fluid to form the seal. As the skirt descends into the liquid, a portal space is created at the chamber's opening. This opening is equipped with a gate that allows for the chamber to be closed from both the portal space and the outside environment.

Career Highlights

Woll is currently employed at E.I. DuPont De Nemours and Company, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the efficiency and safety of production systems.

Collaborations

Throughout his career, Woll has collaborated with esteemed colleagues such as Tom Edward Estep and Ronald P. Hoffman. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Jean Francois Woll's contributions to the field of sealing systems exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of industrial needs and a commitment to improving production processes.

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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