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Puteaux, France

Kerneos

USPTO Granted Patents = 14

% Expired Patents = 21.4

EPO Patents = 11

Trademarks = 9

Forward Citations = 27

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39 inventors (with patents filed for the assignee):

Jamel Mahiaoui (3 out of 3 patents)

Jacques Estival (3 out of 3 patents)

Pascal Taquet (3 out of 3 patents)

4. Bruno Espinosa (2 out of 3 patents)

5. Mark Winslow Fitzgerald (2 out of 2 patents)

6. Charles Walter Alt (2 out of 2 patents)

7. Ratana Soth (2 out of 3 patents)

8. Philippe Thouilleux (2 out of 3 patents)

9. Michael Lievin (2 out of 2 patents)

10. Jean-Noel Bousseau (2 out of 2 patents)

11. Bruno Touzo (2 out of 4 patents)

12. Michaël Lievin (1 out of 1 patent)

13. Jerzy Bugajski (1 out of 1 patent)

14. Pierre Brigandat (1 out of 1 patent)

15. Farida Kebli (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 11208353 - Long-workability calcium aluminate cement with hardening promoted by a temperature increase, and related use (2021-12-28),

2. 10717675 - Refractory magnesia cement (2020-07-21),

3. 10647613 - Long-workability calcium aluminate cement with hardening promoted by a temperature increase, and related use (2020-05-12),

4. 10577283 - Composition comprising an amorphous calcium aluminate and associated production method (2020-03-03),

5. 10526247 - Adjuvant for a cement or a refractory concrete composition, the uses thereof, and cement and refractory concrete compositions (2020-01-07),

6. 10486978 - Process for manufacturing calcium aluminates (2019-11-26),

7. 10221098 - Ultra-fast setting cement based on amorphous calcium aluminate comprising a surface treatment (2019-03-05),

8. 10196306 - Ultra-fast setting cement based on amorphous calcium aluminate (2019-02-05),

9. 10160691 - Thermal insulation material and method for making the same (2018-12-25),

10. 9828291 - Fluidizing composition taking the form of a powder and its preparation process (2017-11-28),

11. 9434647 - Aqueous suspensions including an aluminous cement and binding compositions (2016-09-06),

12. 7938905 - Method for producing concrete parts and structure (2011-05-10),

13. 7591893 - Dense mortar based on binary ettringite binder, comprising at least one poly(alkylene oxide) comb polymer and at least one structuring organic resin (2009-09-22),

14. 7326290 - Liquid setting accelerator for a composition comprising Portland cement (2008-02-05),

Company Overview

Kerneos, headquartered in Puteaux, France, specializes in the development and manufacturing of calcium aluminate cements. These innovative materials are utilized across various industries, including construction, refractory, and environmental applications. Kerneos focuses on advancing its technology to enhance the performance and sustainability of its products, catering to a global market. The company's commitment to research and development positions it as a leader in high-performance cement solutions, addressing the evolving needs of its customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#23 in Puteaux

#1,323 in France

#42,290 in the World

Puteaux, France

Kerneos

Forward Citations = 27

39 inventors:

Jamel Mahiaoui (3 out of 3 patents)

Jacques Estival (3 out of 3 patents)

Pascal Taquet (3 out of 3 patents)

4. Bruno Espinosa (2 out of 3 patents)

5. Mark Winslow Fitzgerald (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kerneos. Retrieved from https://idiyas.com/company/kerneos

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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