IDiyas

For the Inventor, By the Inventor

Caracas, Venezuela

Intevep, S.a.


USPTO Granted Patents = 333



Forward Citations = 4,234

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477 inventors (with patents filed for the assignee):

goldMedal Roberto E Galiasso (33 out of 34 patents)

silverMedal Hercilio Rivas (20 out of 22 patents)

bronzeMedal Juan A Lujano (17 out of 19 patents)

4.  Alfredo L Morales (16 out of 16 patents)

5.  Yilda Margot Romero (15 out of 15 patents)

6.  Gustavo A Nunez (14 out of 14 patents)

7.  Domingo P Rodriguez (14 out of 14 patents)

8.  Ignacio A Layrisse (12 out of 13 patents)

9.  Jose Carrazza (12 out of 12 patents)

10.  Jorge Alejandro Tejada (12 out of 12 patents)

11.  Nelson P Martinez (11 out of 11 patents)

12.  Pedro Pereira (10 out of 10 patents)

13.  Jose Guitian (10 out of 10 patents)

14.  Trino J Romero (10 out of 10 patents)

15.  Maria Luisa Chirinos (10 out of 11 patents)


Core Competencies:
Metals Recovery
Hydroconversion Process
Heavy Crude Oil
Thermally Stable Emulsions
Microgenerator Systems
Sorbents for Acid Gas Removal
Hydrocarbon Well Cementing
Electro-Gasification
Drilling Fluid Additives
Hydrogenation Catalysts
Waste Hydrocarbon Recuperation
Surfactant Packages

333 patents:

1. 9273377 - Method of metals recovery from refinery residues (2016-03-01),
2. 9168506 - Additive for hydroconversion process and method for making and using same (2015-10-27),
3. 9150778 - Working/control fluid for heavy and extra-heavy crude wells (2015-10-06),
4. 9109443 - Formulation and method of use for exploitation of heavy and extra heavy oil wells (2015-08-18),
5. 9109151 - Process for preparing thermally stable oil-in-water and water-in-oil emulsions (2015-08-18),
6. 9083213 - Microgenerator for hydrocarbon producing systems (2015-07-14),
7. 9074122 - [object Object] (2015-07-07),
8. 9068446 - Formulation and method of use for exploitation and transport of heavy and extra heavy oil wells (2015-06-30),
9. 9051507 - Completion fluid (2015-06-09),
10. 8955589 - Formulation and method of use for stimulation of heavy and extraheavy oil wells (2015-02-17),
11. 8926833 - Process and system improvement for improving and recuperating waste, heavy and extra heavy hydrocarbons (2015-01-06),
12. 8835351 - Additive for hydroconversion process and method for making and using same (2014-09-16),
13. 8815765 - Dispersed metal sulfide-based catalysts (2014-08-26),
14. 8815101 - Sediment removal tank and system (2014-08-26),
15. 8679322 - Hydroconversion process for heavy and extra heavy oils and residuals (2014-03-25),
Intevep, S.A. is a research and development subsidiary of Petróleos de Venezuela S.A. (PDVSA), the national oil company of Venezuela. With over 40 years of experience, Intevep focuses on innovation and technological solutions for the oil industry. Their expertise includes reservoir engineering, petrochemical processes, refining, and environmental technologies. Through collaboration with national and international partners, Intevep aims to contribute to the sustainable development of the energy sector.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

333 Patents

#1 in Caracas

#1 in Venezuela

#2,635 in the World

...
Caracas, Venezuela

Intevep, S.a.

Forward Citations = 4,234

477 inventors:

goldMedal Roberto E Galiasso (33 out of 34 patents)

silverMedal Hercilio Rivas (20 out of 22 patents)

bronzeMedal Juan A Lujano (17 out of 19 patents)

4.  Alfredo L Morales (16 out of 16 patents)

5.  Yilda Margot Romero (15 out of 15 patents)

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