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Lafarge Sa

USPTO Granted Patents = 9

% Expired Patents = 22.2

CIPO Patents = 3

EPO Patents = 4

Trademarks = 1

Forward Citations = 32

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22 inventors (with patents filed for the assignee):

Jacques Baudouin (2 out of 6 patents)

Jean-Pierre Caspar (2 out of 9 patents)

Emmanuel Villard (1 out of 8 patents)

4. Olivier Watt (1 out of 6 patents)

5. Horacio Naranjo (1 out of 5 patents)

6. David Rinaldi (1 out of 6 patents)

7. Serge Ghilardi (1 out of 4 patents)

8. Sébastien Georges (1 out of 4 patents)

9. Jean-Michel Faure (1 out of 5 patents)

10. Michel Rigaudon (1 out of 7 patents)

11. Jorg Bold (1 out of 3 patents)

12. Steven Roy Butler (1 out of 4 patents)

13. Eric Millamon (1 out of 3 patents)

14. Constantinos Xenopoulos (1 out of 1 patent)

15. Vincent Teissier (1 out of 2 patents)

9 patents: Sort by Forward Citations

1. 8729160 - Admixture for hydraulic binder (2014-05-20),

2. 8517594 - Apparatus for manufacturing set cellular cement (2013-08-27),

3. 8129461 - Silica-based coating composition and its use for coating cement-bonded objects (2012-03-06),

4. 7935748 - Adjuvant for hydraulic compositions (2011-05-03),

5. 6309457 - Cement-Based Self-Leveling Composition (2001-10-30),

6. 4367095 - Process and device for manufacturing cement clinker (1983-01-04),

7. 4248637 - Microporous material especially for use in the ceramic industry (1981-02-03),

8. 4081287 - Manufacturing process of mineral charges, products obtained and their (1978-03-28),

9. 4081286 - Process for obtaining mineral charges and their application (1978-03-28),

Lafarge SA is a French industrial company specializing in construction materials, such as cement, aggregates, and concrete. The company is known for its innovative and sustainable building solutions that aim to create a more sustainable built environment. With operations in over 70 countries, Lafarge is a global leader in the construction industry.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

9 Patents

#385 in Paris

#1,849 in France

Lafarge Sa

Forward Citations = 32

22 inventors:

Jacques Baudouin (2 out of 6 patents)

Jean-Pierre Caspar (2 out of 9 patents)

Emmanuel Villard (1 out of 8 patents)

4. Olivier Watt (1 out of 6 patents)

5. Horacio Naranjo (1 out of 5 patents)

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