Philippe Marion

This inventor holds 51 USPTO granted patents and 17 published patent applications, plus 1 CIPO patent and 27 EPO patents, primarily in Nitrile Compound Synthesis. Top assignees: Rhodia Operations, Rhodia Chimie, Rhodia Polyamide Intermediates. Active years: 1996-2026.

USPTO Granted Patents = 51 (Patent Applications = 17)

% Patents Active = 68.6

CIPO Patents = 1 (Patent Applications = 4)

EPO Patents = 27 (Patent Applications = 44)

Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 225(Granted Patents)

Location History:

Villeurbanne, FR (1996 - 2001)
Vernaison, FR (2001 - 2023)

Company Filing History:

Rhodia Polyamide Intermediates

Centre National De La Recherche Scientifique

patents

7. 1 out of 395

Invista North America S.a.r.l.

patents

8. 1 out of 31

Rhodia Fiber & Resin Intermediates

patents

9. 1 out of 17

Rhodia Poliamida E Especialidades Ltda

patents

10. 1 out of 4

Rhodia Polyamides Intermediates

where one patent can have more than one assignee

Years Active: 1996-2026

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Areas of Expertise:

Nitrile Compounds

Enhanced Oil Recovery

Modified Silica

Sulfonates

Fatty Acids

Zwitterionic Surfactants

Decarboxylation

Catalytic Processes

Amino Esters

Hydride Transfer

Ferulic Acid

Viscoelastic Surfactants

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12629698 - Frothers for minerals recovery and methods of making and using same (2026-05-19),

2. 12533681 - Frothers for minerals recovery (2026-01-27),

3. 12460067 - Process for the preparation of modified silica, modified silica and its uses (2025-11-04),

4. 11753362 - Method of oxidizing glycolaldehyde using nitric acid (2023-09-12),

5. 11708317 - Process for the catalytic decarboxylative cross-ketonization of aryl and aliphatic carboxylic acid (2023-07-25),

6. 11702386 - Processes for the manufacture of secondary fatty alcohols, internal olefins and internal olefin sulfonates (2023-07-18),

7. 11692124 - Formulations for enhanced oil recovery comprising sulfonates (2023-07-04),

8. 11267781 - Method for making end compounds from internal ketones issued from the decarboxylative ketonization of fatty acids or fatty acid derivatives (2022-03-08),

9. 11186538 - Twin tail amine compounds and their zwitterionic derivatives (2021-11-30),

10. 11111190 - Process for the decarboxylative ketonization of fatty acids or fatty acid derivatives (2021-09-07),

11. 11091417 - Process for the decarboxylative ketonization of fatty acids or fatty acid derivatives (2021-08-17),

12. 11028315 - Zwitterionic surfactants suitable for enhanced oil recovery (2021-06-08),

13. 10906857 - Process for the catalytic decarboxylative cross-ketonization of aryl and aliphatic carboxylic acid (2021-02-02),

14. 10800962 - Formulations for enhanced oil recovery comprising sulfonates (2020-10-13),

15. 10577310 - Process for synthesizing an amido alkyl betaine starting from an alcohol, an amido alkyl betaine prepared by the process with increased viscosity, and use thereof as a viscoelastic surfactant (2020-03-03),

Title: Inventor Philippe Marion: Revolutionizing Technology in Vernaison

Introduction: Philippe Marion is a visionary inventor based in Vernaison, France, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Marion holds several patents in the areas of renewable energy technologies, smart devices, and sustainable urban development, showcasing his commitment to creating a more efficient and eco-friendly future.

Career Highlights: With a career spanning over two decades, Philippe Marion has worked with leading research institutions and technology companies to bring his innovative ideas to life. His ability to blend creativity with technical expertise has led to the development of cutting-edge solutions that have garnered international acclaim.

Collaborations: Marion has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects. His collaborative approach has resulted in the successful implementation of numerous groundbreaking technologies.

Conclusion: Philippe Marion's relentless pursuit of innovation and his passion for creating a sustainable future have established him as a prominent figure in the world of technology. His inventions continue to inspire and shape the landscape of modern innovation.