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For the Inventor, By the Inventor

Curacao, Netherlands Antilles

Petroleum Fermentations N.v.


USPTO Granted Patents = 22


Forward Citations = 549

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42 inventors (with patents filed for the assignee):

goldMedal Michael E Hayes (12 out of 25 patents)

silverMedal Eugene Rosenberg (9 out of 22 patents)

bronzeMedal David L Gutnick (9 out of 13 patents)

4.  Kevin R Hrebenar (7 out of 12 patents)

5.  James F Deal, Iii (7 out of 7 patents)

6.  Igal Belsky (7 out of 7 patents)

7.  Zosim Zinaida (6 out of 6 patents)

8.  Patricia L Murphy (5 out of 5 patents)

9.  Laurence E Futch, Jr (4 out of 4 patents)

10.  Paul L Bolden, Jr (4 out of 7 patents)

11.  Robert F Sharpe (3 out of 9 patents)

12.  Eirik Nestaas (2 out of 2 patents)

13.  Ronald E Miller (2 out of 2 patents)

14.  Craig C Hood (2 out of 2 patents)

15.  Joseph Williams (1 out of 30 patents)


22 patents:

1. 4943390 - Bioemulsifier-stabilized hydrocarbosols (1990-07-24),
2. 4886519 - Method for reducing sox emissions during the combustion of (1989-12-12),
3. 4883757 - Bioemulsifier production by Acinetobacter calcoaceticus strains (1989-11-28),
4. 4870010 - Bioemulsified-containing personal core products for topical application (1989-09-26),
5. 4821757 - Bioemulsifier stabilized hydrocarbosols (1989-04-18),
6. 4818817 - Enzymatic degradation of lipopolysaccharide bioemulsifiers (1989-04-04),
7. 4793826 - Bioemulsifier-stabilized hydrocarbosols (1988-12-27),
8. 4770711 - Method for cleaning chemical sludge deposits of oil storage tanks (1988-09-13),
9. 4740247 - Method for printed circuit board and/or printed wiring board soldermask (1988-04-26),
10. 4706749 - Method for improved oil recovery (1987-11-17),
11. 4684372 - Combustion of viscous hydrocarbons (1987-08-04),
12. 4666457 - Method for reducing emissions utilizing pre-atomized fuels (1987-05-19),
13. 4640719 - Method for printed circuit board and/or printed wiring board cleaning (1987-02-03),
14. 4618348 - Combustion of viscous hydrocarbons (1986-10-21),
15. 4592786 - Process for cleaning an oil contaminated vessel (1986-06-03),
Petroleum Fermentations N.v. is a leading biotechnology company specializing in the development of sustainable solutions for the petroleum industry. With a focus on fermenting petroleum-derived materials to create bio-based products, the company is dedicated to reducing the environmental impact of traditional petroleum processes.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

22 Patents

#3 in Curacao

#321 in Netherlands Antilles

#27,863 in the World

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Curacao, Netherlands Antilles

Petroleum Fermentations N.v.

Forward Citations = 549

42 inventors:

goldMedal Michael E Hayes (12 out of 25 patents)

silverMedal Eugene Rosenberg (9 out of 22 patents)

bronzeMedal David L Gutnick (9 out of 13 patents)

4.  Kevin R Hrebenar (7 out of 12 patents)

5.  James F Deal, Iii (7 out of 7 patents)

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