Olivier Jean Poncelet

This inventor holds 78 USPTO granted patents and 18 published patent applications, plus 1 CIPO patent and 40 EPO patents, primarily in Nanoparticle Technology (CPC class B01J). Top assignees: Eastman-Kodak Company, Commissariat a L'energie Atomique Et Aux Energies Alternatives, Arjo Wiggins Fine Papers Limited. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Olivier Jean Poncelet. Retrieved from https://idiyas.com/inventor/olivier-jean-poncelet

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

USPTO Granted Patents = 78 (Patent Applications = 18)

% Patents Active = 46.2

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 40 (Patent Applications = 60)

Average Co-Inventor Count = 2.4

ph-index = 5

Forward Citations = 105(Granted Patents)

Forward Citations (Not Self Cited) = 75(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Chalon Sur Saone Cedex, FR (1998)
Tassigny, FR (1999)
sur Saone, FR (2003)
Chalon, FR (1997 - 2004)
Industrie, FR (2009)
Chalon sur Saône, FR (2003 - 2010)
Chalon sur Saone, FR (1997 - 2013)
Grenoble, FR (2011 - 2024)
Rueil Malmaison, FR (2024)

Company Filing History:

48 out of 21,604

Eastman-Kodak Company

patents

28 out of 8,827

Commissariat a L'energie Atomique Et Aux Energies Alternatives

patents

1 out of 13

Arjo Wiggins Fine Papers Limited

patents

4. 1 out of 649

Carestream Health, Inc.

patents

5. 1 out of 943

Schneider Electric Industries Sas

patents

6. 1 out of 167

Thales Dis France Sas

patents

where one patent can have more than one assignee

Years Active: 1997-2025

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Areas of Expertise:

Nanoparticles

Polymer Treatment

Inkjet Applications

Metal Parts

Supercritical Fluid

Hybrid Aluminosilicates

Colloidal Dispersion

Organic CMOS Circuit

Heat Energy Conversion

Chemical Etching

Coated Metal Nanoparticles

Silica Particles

78 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12202949 - Method for treating a polymer part in order to modify its roughness and/or to functionalise it (2025-01-21),

2. 12037746 - Method for preparing a compound comprising at least one imine function by a specific condensation reaction, and particular application of said method in the field of dyeing (2024-07-16),

3. 12034870 - Method for securely diversifying a generic application stored in a secure processor of a terminal (2024-07-09),

4. 11965075 - Process for treating a material chosen from among a polyamide, a polyester and a poly(meth)acrylate (2024-04-23),

5. 11667833 - Solution for use in filling micrometer-size cavities (2023-06-06),

6. 11123795 - Particle for making metal parts using 3D printing and method for making metal parts (2021-09-21),

7. 11091878 - Method for producing paper impregnated by a supercritical-pressure fluid, and impregnated, particularly coloured paper (2021-08-17),

8. 10899895 - Methods for manufacturing coated metal nanoparticles and a composite material comprising same, use of such a material and device comprising same (2021-01-26),

9. 10557231 - Method for coloring cellulose (2020-02-11),

10. 10512892 - Process for the synthesis of hybrid allophane (2019-12-24),

11. 10487186 - Process for treating silica-filled polyamide by impregnation in supercritical CO2 (2019-11-26),

12. 10399115 - Method for coating with dispersions of active ingredients coated in a polymer layer (2019-09-03),

13. 10283724 - Method for producing an organic CMOS circuit and organic CMOS circuit protected against UV radiation (2019-05-07),

14. 10179322 - Application of hybrid aluminosilicates (2019-01-15),

15. 9935282 - Method for producing an organic CMOS circuit and organic CMOS circuit protected against UV radiation (2018-04-03),

Title: Olivier Jean Poncelet: Innovator and Inventor in Polymer Treatment

Introduction: Olivier Jean Poncelet, based in Chalon sur Saône, France, is an accomplished inventor with an impressive portfolio of 77 patents. His work primarily focuses on the modification and functionalization of polymer parts, showcasing his contributions to innovative material treatments.

Latest Patents: Among his most recent patents, Poncelet has developed a method for treating polymer parts to alter their roughness and/or functionalize them. This innovative process involves bringing the polymer into contact with solvent vapors that can partially solubilize the material, all conducted under vacuum conditions. Additionally, he has patented a method for preparing compounds featuring at least one imine function through a specific condensation reaction, which finds particular application in the dyeing industry. This method utilizes a reaction between a compound with amine groups and another with carbonyl groups, facilitated by supercritical fluids.

Career Highlights: Throughout his career, Olivier Jean Poncelet has made significant contributions in esteemed organizations. He worked with both Eastman Kodak Company and the Commissariat à l'Énergie Atomique et aux Énergies Alternatives, where he developed cutting-edge technologies and conducted extensive research in polymer science and innovative material treatments.

Collaborations: Poncelet's collaborations with notable coworkers such as Jeannine Rigola and Danielle Marie Wettling have further enriched his professional journey. Their combined expertise has likely led to fruitful innovations and advancements in their respective fields.

Conclusion: Olivier Jean Poncelet stands out as an influential figure in the realm of innovations related to polymer treatments. With a substantial number of patents and significant collaborations under his belt, his contributions continue to impact the industry and pave the way for future advancements in material science.

Profile summary based on public USPTO records.