For the Inventor, By the Inventor

Enter assignee name

Houston, TX, United States of America

Marathon Gtf Technology, Ltd.

Calculating rank

USPTO Granted Patents = 13

% Expired Patents = 30.8

Forward Citations = 114

Loading Chart...

Loading Chart...

11 inventors (with patents filed for the assignee):

John J Waycuilis (10 out of 27 patents)

William Jay Turner (3 out of 7 patents)

Sabah A Kurukchi (2 out of 18 patents)

4. Raphael Thomas (2 out of 3 patents)

5. Yijun Liu (2 out of 11 patents)

6. Anand Moodley (2 out of 2 patents)

7. Sagar B Gadewar (1 out of 19 patents)

8. John J Waycullis (1 out of 1 patent)

9. Raymond T Brickey (1 out of 1 patent)

10. Greg A Lisewsky (1 out of 1 patent)

11. Stephen D York (1 out of 4 patents)

13 patents: Sort by Forward Citations

1. 8815050 - Processes and systems for drying liquid bromine (2014-08-26),

2. 8802908 - Processes and systems for separate, parallel methane and higher alkanes' bromination (2014-08-12),

3. 8642822 - Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor (2014-02-04),

4. 8436220 - Processes and systems for demethanization of brominated hydrocarbons (2013-05-07),

5. 8367884 - Processes and systems for the staged synthesis of alkyl bromides (2013-02-05),

6. 8282810 - Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery (2012-10-09),

7. 8232441 - Process for converting gaseous alkanes to liquid hydrocarbons (2012-07-31),

8. 8198495 - Processes and systems for the staged synthesis of alkyl bromides (2012-06-12),

9. 8173851 - Processes for converting gaseous alkanes to liquid hydrocarbons (2012-05-08),

10. 8008535 - Process for converting gaseous alkanes to olefins and liquid hydrocarbons (2011-08-30),

11. 7880041 - Process for converting gaseous alkanes to liquid hydrocarbons (2011-02-01),

12. 7674941 - Processes for converting gaseous alkanes to liquid hydrocarbons (2010-03-09),

13. 7560607 - Process for converting gaseous alkanes to liquid hydrocarbons (2009-07-14),

Company Overview

Marathon Gtf Technology, Ltd. is a Houston-based company specializing in advanced technologies for the energy sector. The organization focuses on developing innovative solutions that enhance the efficiency and sustainability of energy production and consumption. With a commitment to research and development, Marathon Gtf Technology aims to address the evolving challenges in energy management and environmental impact, contributing to a more sustainable future in the energy landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

13 Patents

#391 in Houston, TX

#1,490 in Texas

#23,863 in US

#45,104 in the World

Houston, TX, United States of America

Marathon Gtf Technology, Ltd.

Forward Citations = 114

11 inventors:

John J Waycuilis (10 out of 27 patents)

William Jay Turner (3 out of 7 patents)

Sabah A Kurukchi (2 out of 18 patents)

4. Raphael Thomas (2 out of 3 patents)

5. Yijun Liu (2 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Marathon Gtf Technology, Ltd.. Retrieved from https://idiyas.com/company/marathon-gtf-technology

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

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]

Loading…