Virginie Harle

This inventor holds 15 USPTO granted patents and 8 published patent applications, plus 7 CIPO patents and 15 EPO patents. Top assignees: Rhodia Operations, The Lubrizol Corporation, Filtrauto. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Virginie Harle. Retrieved from https://idiyas.com/inventor/virginie-harle

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 15 (Patent Applications = 8)

% Patents Active = 60.0

CIPO Patents = 7 (Patent Applications = 4)

EPO Patents = 15 (Patent Applications = 23)

Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 12(Granted Patents)

Company Filing History:

The Lubrizol Corporation

Sogefi Filtration France

where one patent can have more than one assignee

Years Active: 2014-2026

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12758949 - Composition of aluminium oxide and cerium oxide with a particular porosity profile (2026-10-13),

2. 12162823 - Process for preparing a compound of formula RSH by hydrosulfurization (2024-12-10),

3. 10786771 - Fuel filter with additive release device (2020-09-29),

4. 10583381 - Fuel filter and cartridge for such a filter with an onboard additive tank (2020-03-10),

5. 10450524 - Synergistic detergent and active metal compound combination (2019-10-22),

6. 10125333 - Organic dispersion of iron-based particles in crystallized form (2018-11-13),

7. 9938943 - Device for dispensing a liquid additive into a fuel circulation circuit for an internal combustion engine, vehicle comprising such a device, and method for using said device (2018-04-10),

8. 9914892 - Fuel additive composition containing a dispersion of iron particles and a detergent (2018-03-13),

9. 9695375 - Use of dispersions of iron particles as fuel additive (2017-07-04),

10. 9677969 - Method for diagnosing the malfunctioning of a device for adding an additive into a fuel for a vehicle, and system for implementing said method (2017-06-13),

11. 9574148 - Fuel additive containing a dispersion of iron particles and an ammonium polyester detergent (2017-02-21),

12. 9267465 - Device for dispensing an additive (2016-02-23),

13. 9216381 - Alumina-based nitrogen oxide (NOx) trapping compositions and treatment of vehicular exhaust gases therewith (2015-12-22),

14. 9045709 - Synergistic detergent and active metal compound combination (2015-06-02),

15. 8623122 - Treatment of gases to reduce the carbon dioxide contents thereof (2014-01-07),

Title: Virginie Harle: Innovator in Chemical Processes

Introduction

Virginie Harle is a prominent inventor based in Senlis, France. She has made significant contributions to the field of chemical engineering, holding a total of 14 patents. Her work focuses on innovative processes that enhance the efficiency and effectiveness of chemical reactions.

Latest Patents

Among her latest patents is a process for preparing a compound of formula RSH by hydrosulfurization. This method involves a gas-phase catalytic reaction of hydrogen sulfide with a compound of formula ROH, utilizing a solid catalyst that includes rare-earth oxides, sulfides, or oxysulfides. Notably, when lanthanum is used as the rare earth, the catalyst is a mixed oxide of lanthanum and another metal. Additionally, when cerium is involved, the catalyst is supported on alumina. Another significant patent is for a fuel filter with an additive release device. This innovative fuel filter contains a filter element and an additive tank within a housing. The design allows for the selective flow of liquid additive into a fuel circulation circuit for internal combustion engines, enhancing performance and efficiency.

Career Highlights

Virginie has worked with notable companies such as Rhodia Operations and The Lubrizol Corporation. Her experience in these organizations has allowed her to develop and refine her innovative ideas in chemical processes.

Collaborations

Throughout her career, Virginie has collaborated with esteemed colleagues, including Michael Lallemand and Guy Monsallier. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Virginie Harle is a trailblazer in the field of chemical engineering, with a strong portfolio of patents that reflect her innovative spirit. Her contributions continue to impact the industry positively.

Profile summary based on public USPTO records.