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The Woodlands, TX, United States of America

Energy Biosystems Corporation

USPTO Granted Patents = 28

Forward Citations = 275

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33 inventors (with patents filed for the assignee):

Daniel J Monticello (16 out of 23 patents)

Charles H Squires (8 out of 9 patents)

John D Childs (6 out of 8 patents)

4. Kevin A Gray (6 out of 7 patents)

5. John A Rambosek (3 out of 16 patents)

6. Brian R Kovacevich (3 out of 3 patents)

7. Chris S Piddington (3 out of 3 patents)

8. Kevin D Young (3 out of 3 patents)

9. Sylvia A Denome (3 out of 3 patents)

10. Lei Xi (3 out of 3 patents)

11. Aldis Darzins (2 out of 2 patents)

12. Gregory T Mrachko (2 out of 2 patents)

13. Steven W Johnson (2 out of 2 patents)

14. Kenneth W Mitchell (2 out of 2 patents)

15. Guo-Wei Xu (2 out of 2 patents)

Core Competencies:

Thiophene Biotransformation

Sphingomonas

Desulfurization Biocatalyst

Fossil Fuel Treatment

Rhodococcus

Emulsion Separation

Petroleum Viscosity

Multistage Process

Oxyorganosulfur Compounds

Flavoprotein

Biocatalytic Process

Sulfur Compounds

28 patents: Sort by Forward Citations

1. 6235519 - Gene involved in thiophene biotransformation from nocardia asteroides KGB1 (2001-05-22),

2. 6133016 - Sphingomonas biodesulfurization catalyst (2000-10-17),

3. 6071738 - Conversion of organosulfur compounds to oxyorganosulfur compounds for (2000-06-06),

4. 5985650 - Method of desulfurization of fossil fuel with flavoprotein (1999-11-16),

5. 5973195 - Surfactants derived from 2-(2-hydroxyphenyl)benzenesulfinate and (1999-10-26),

6. 5968812 - Removal of sulfinic acids (1999-10-19),

7. 5952208 - Dsz gene expression in pseudomonas hosts (1999-09-14),

8. 5919683 - Rhodococcus flavin reductase complementing DSZA and DSZC activity (1999-07-06),

9. 5879914 - Recombinant DNA encoding a desulfurization biocatalyst (1999-03-09),

10. 5846813 - DszD utilization in desulfurization of DBT by rhodococcus sp. IGTS8 (1998-12-08),

11. 5811285 - DSZD utilization in desulfurization of DBT by rhodococcus sp. IGTS8 (1998-09-22),

12. 5804433 - Rhodococcus flavin reductase complementing DszA and DszC activity (1998-09-08),

13. 5772901 - Oil/water/biocatalyst three phase separation process (1998-06-30),

14. 5733773 - Method of desulfurization of fossil fuel with flavoprotein (1998-03-31),

15. 5726056 - Fuel product produced by demetalizing a fossil fuel with an enzyme (1998-03-10),

Company Overview

Energy Biosystems Corporation, based in The Woodlands, Texas, specializes in innovative solutions for the energy sector, focusing on bioenergy and sustainable technologies. The company develops advanced biological systems aimed at enhancing energy production and efficiency while minimizing environmental impact. Its research encompasses various domains, including renewable energy, bioprocessing, and environmental sustainability, positioning it as a key player in the transition towards cleaner energy sources.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

28 Patents

#14 in The Woodlands, TX

#674 in Texas

#12,013 in US

#23,285 in the World

The Woodlands, TX, United States of America

Energy Biosystems Corporation

Forward Citations = 275

33 inventors:

Daniel J Monticello (16 out of 23 patents)

Charles H Squires (8 out of 9 patents)

John D Childs (6 out of 8 patents)

4. Kevin A Gray (6 out of 7 patents)

5. John A Rambosek (3 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Energy Biosystems Corporation. Retrieved from https://idiyas.com/company/energy-biosystems

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]

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