Company Filing History:

12 out of 215

Societe Nationale Elf Aquitaine (production)

patents

3 out of 235

Societe Nationale Elf Aquitaine

patents

1 out of 58

Elf Aquitaine Production

patents

Years Active: 1977-1998

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5766567 - Method for desulphurising a gaseous mixture containing H.sub.2 S and SO.sub (1998-06-16),

2. 5202107 - Process for improving the sulphur yield of a complex for the production (1993-04-13),

3. 5030438 - Catalytic removal of hydrogen sulfides from liquid sulfur (1991-07-09),

4. 4849204 - Catalytic removal of hydrogen sulfides from liquid sulfur (1989-07-18),

5. 4814159 - Catalytic process for the production of sulphur from a gas containing (1989-03-21),

6. 4774067 - Regenerative process for removing mercaptans contained in a gas (1988-09-27),

7. 4735788 - Process of removing of COS and CS.sub.2 compounds contained in an (1988-04-05),

8. 4605546 - Catalytic process for the production of sulfur from a gas containing (1986-08-12),

9. 4544534 - Catalytic desulfurization process of an acid gas containing H.sub.2 S (1985-10-01),

10. 4479928 - Catalytic process for the production of sulphur from a gas containing (1984-10-30),

11. 4436716 - Process for the production of sulphur with increased energy recovery (1984-03-13),

12. 4399112 - Process for the catalytic incineration of residual gases containing a (1983-08-16),

13. 4283380 - Process and installation for desulphurizing gases containing SO.sub.2 (1981-08-11),

14. 4192857 - Sulphur production (1980-03-11),

15. 4037035 - Hydrophilic modified acrylic polymers particularly hydrodispersible or (1977-07-19),

Title: The Innovative Mind of Robert Voirin

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Collaborations: Robert Voirin has collaborated with leading experts in the field, leveraging their collective knowledge and expertise to bring his inventions to life. His collaborative spirit and open-minded approach have been instrumental in the success of many of his projects.

Conclusion: In conclusion, Robert Voirin's innovative spirit and passion for creating have established him as a trailblazing inventor in the world of technology. His relentless pursuit of excellence and commitment to innovation continue to inspire future generations of inventors worldwide.

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