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Imertech Sas

USPTO Granted Patents = 55

% Expired Patents = 5.5

CIPO Patents = 11

EPO Patents = 89

Forward Citations = 19

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128 inventors (with patents filed for the assignee):

Christos Dedeloudis (5 out of 5 patents)

Christina Kapralou (4 out of 5 patents)

Michael Spahr (3 out of 20 patents)

4. Fatima Rebih (3 out of 3 patents)

5. John Slater (3 out of 4 patents)

6. Emmanuel Bertin (3 out of 3 patents)

7. Desmond Charles Payton (3 out of 5 patents)

8. Sam Jolliff (3 out of 3 patents)

9. Anabelle Huguette Renee Legrix (3 out of 3 patents)

10. Thierry Casteran (3 out of 3 patents)

11. Laure Pagis (3 out of 3 patents)

12. Simone Zürcher (2 out of 7 patents)

13. Florent Polge (2 out of 2 patents)

14. Jérome Soudier (2 out of 2 patents)

15. Romain Techer (2 out of 3 patents)

Core Competencies:

Geopolymer Compositions

Ceramic Paste

Abrasive Grains

Mineral Fillers

Polymer Compositions

Thermal Insulation

Clear Coatings

Foundry Articles

Refractory Materials

Silica Fertilizer

Composite Structures

Personal Cleansing

55 patents: Sort by Forward Citations

1. 12606493 - Ceramic paste compositions for 3D printing (2026-04-21),

2. 12577164 - Dry particulate compositions for the formation of geopolymers, a process for forming geopolymers and the geopolymers obtained as a result (2026-03-17),

3. 12559438 - Silica fertilizer and uses thereof (2026-02-24),

4. 12544319 - Use of calcined kaolin as a mattifying agent (2026-02-10),

5. 12529521 - Blast lance for gas blowing, its use and method of production (2026-01-20),

6. 12473204 - Process for making synthetic minerals (2025-11-18),

7. 12378379 - Thermal insulation (2025-08-05),

8. 12338503 - Kiln furniture kits and parts of kits for deformation and breakage free high temperature treatment of products, and use thereof (2025-06-24),

9. 12319840 - Clear coating compositions (2025-06-03),

10. 12275059 - Foundry articles for metal working applications, methods of making such foundry articles, and particulate refractory compositions for use in such methods (2025-04-14),

11. 12240785 - Geopolymer foam composition (2025-03-04),

12. 12220681 - Mineral composition (2025-02-11),

13. 12195398 - Product comprising cement and supplementary cementitious material, and methods of making (2025-01-14),

14. 12173189 - Coating compositions (2024-12-24),

15. 12134561 - Surface-functionalized carbonaceous particles, methods of making, and applications of the same (2024-11-05),

Imertech Sas, based in Paris, specializes in the development and manufacturing of innovative geopolymer compositions. The company focuses on a diverse range of applications, including ceramic pastes, abrasive grains, and mineral fillers, catering to various industrial needs. Additionally, Imertech is involved in producing polymer compositions, thermal insulation materials, clear coatings, and foundry articles, positioning itself as a key player in advanced material technologies within the European market.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

55 Patents

#121 in Paris

#438 in France

#12,894 in the World

Imertech Sas

Forward Citations = 19

128 inventors:

Christos Dedeloudis (5 out of 5 patents)

Christina Kapralou (4 out of 5 patents)

Michael Spahr (3 out of 20 patents)

4. Fatima Rebih (3 out of 3 patents)

5. John Slater (3 out of 4 patents)

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