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For the Inventor, By the Inventor

Katy, TX, United States of America

Tawfik Noaman Nasr

This inventor holds 9 USPTO granted patents and 3 published patent applications, plus 3 CIPO patents. Top assignees: Conocophillips Company, Harris Corporation. Active years: 2013-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tawfik Noaman Nasr. Retrieved from https://idiyas.com/inventor/tawfik-noaman-nasr

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Houston, TX (US) (2020)
  • Katy, TX (US) (2013 - 2022)

Company Filing History:

goldMedal9 out of 992 
 
Conocophillips Company
 patents
silverMedal1 out of 3,523 
 
Harris Corporation
 patents
where one patent can have more than one assignee

Years Active: 2013-2024

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9 patents (USPTO):Explore Patents
1. 12157855 - Hydrocarbon recovery with steam and solvent stages (2024-12-03),
2. 11370958 - Hydrocarbon recovery with steam and solvent stages (2022-06-28),
3. 10633957 - Reducing solvent retention in ES-SAGD (2020-04-28),
4. 10400561 - Method for accelerating heavy oil production (2019-09-03),
5. 9739123 - Dual injection points in SAGD (2017-08-22),
6. 8967282 - Enhanced bitumen recovery using high permeability pathways (2015-03-03),
7. 8960286 - Heavy oil recovery using SF6 and RF heating (2015-02-24),
8. 8720548 - Process for enhanced production of heavy oil using microwaves (2014-05-13),
9. 8474531 - Steam-gas-solvent (SGS) process for recovery of heavy crude oil and bitumen (2013-07-02),

Title: The Innovative Contributions of Tawfik Noaman Nasr

Introduction

Tawfik Noaman Nasr is a notable inventor based in Katy, TX (US), recognized for his significant contributions to hydrocarbon recovery technologies. With a total of 9 patents to his name, he has made strides in improving the efficiency and economics of oil recovery methods.

Latest Patents

One of his latest patents is focused on hydrocarbon recovery with steam and solvent stages. This steam-assisted gravity drainage method includes a two-stage solvent injection scheme. The process involves an initial steam plus solvent injection, followed by a steam plus heavier-solvent injection. These two solvent injections enhance the recoveries of both heavy oil and the injected solvent while limiting steam requirements, thus improving the overall economics of the method.

Career Highlights

Throughout his career, Tawfik has worked with prominent companies such as ConocoPhillips Company and Harris Corporation. His experience in these organizations has allowed him to develop and refine his innovative approaches to hydrocarbon recovery.

Collaborations

Tawfik has collaborated with notable professionals in his field, including David A. Brown and Thomas James Wheeler. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Tawfik Noaman Nasr's work in hydrocarbon recovery showcases his innovative spirit and dedication to improving oil extraction methods. His patents reflect a commitment to enhancing efficiency and sustainability in the energy sector.

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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