Fairfax Station, VA, United States of America

Timothy Lee Hilbert

This inventor holds 29 USPTO granted patents and 8 published patent applications, plus 9 CIPO patents and 19 EPO patents, primarily in Hydroprocessing Technologies. Top assignee: Exxonmobil Research and Engineering Company. Active years: 2009-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Timothy Lee Hilbert. Retrieved from https://idiyas.com/inventor/timothy-lee-hilbert

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

Calculating rank
USPTO Granted Patents = 29 

% Patents Active = 82.8

 

 

Average Co-Inventor Count = 5.7

ph-index = 6

Forward Citations = 67(Granted Patents)


Location History:

  • Fairfax, VA (US) (2009 - 2018)
  • Middleburg, VA (US) (2017 - 2021)

Company Filing History:


Years Active: 2009-2021

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Areas of Expertise:
Deasphalting
Hydrocracking
Biodiesel Fuels
Catalysts
Distillate Production
Lubricant Base Oils
Cloud Point Fuels
Organic Oxygenates
Noble Metal Catalysts
High Nitrogen Feed
Two Stage Hydroprocessing
Integrated Hydroprocessing
29 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Timothy Lee Hilbert

Introduction

Timothy Lee Hilbert, based in Fairfax Station, VA, is a prolific inventor with a remarkable portfolio of 29 patents. His work primarily focuses on advancements in petroleum refining processes, specifically related to fuels and lubricant production.

Latest Patents

Hilbert's latest innovations include the development of integrated resid deasphalting and gasification methods. These systems and methods aim to optimize the use of deasphalted resid as a feed for the production of fuels and lubricant base stocks, incorporating the corresponding deasphalter rock for gasification. This process effectively generates hydrogen and fuel, enhancing the efficiency of lubricant production. Another recent patent features methods for bright stock production from low severity resid deasphalting, allowing for the formation of lubricant base stocks from feeds such as vacuum resid. The innovative procedures focus on deasphalting and further processing to create bright stocks that are resistant to haze formation.

Career Highlights

Timothy Hilbert has made significant strides in his career through his role at ExxonMobil Research and Engineering Company. His expertise and innovative approach have driven improvements in the refining industry, positioning him as a key figure in the development of advanced petroleum technologies.

Collaborations

During his career, Hilbert has collaborated with notable coworkers, including William Joseph Novak and Stephen John McCarthy. Their joint efforts contribute to the advancements in research and development initiatives within the company, fostering a collaborative environment that encourages innovation.

Conclusion

With a solid track record of 29 patents and a commitment to advancing petroleum refining processes, Timothy Lee Hilbert continues to influence the industry significantly. His innovative approaches and collaborative spirit serve as an inspiration for current and 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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