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For the Inventor, By the Inventor

Avignon, France

Lafarge Platres


USPTO Granted Patents = 31

% Expired Patents = 45.2



Forward Citations = 185

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48 inventors (with patents filed for the assignee):

goldMedal Michel Rigaudon (6 out of 7 patents)

silverMedal Claude Leclercq (5 out of 8 patents)

bronzeMedal Paul Jallon (5 out of 5 patents)

4.  Pascal Bourne-Chastel (5 out of 5 patents)

5.  Elizabeth A Colbert (5 out of 5 patents)

6.  Francois Zuber (4 out of 4 patents)

7.  Marc Domenech (4 out of 4 patents)

8.  Steven Roy Butler (3 out of 4 patents)

9.  Jean-Louis Laurent (3 out of 3 patents)

10.  Christian Bonetto (3 out of 3 patents)

11.  Alain Petit (3 out of 3 patents)

12.  Jean Louis Laurent (3 out of 3 patents)

13.  Andrew B Bingaman (3 out of 3 patents)

14.  Daniel Martin (3 out of 3 patents)

15.  Roger Arese (2 out of 5 patents)


Core Competencies:
Gypsum Plasterboard
Hydraulic Binder
Production Line
Joint Compound
Drying Device
Sound Absorbing Tile
Prefabricated Elements
Coating Slip
Lightweight Composition
Stabilizing Apparatus
Plaster-Based Structures
Surfacing Compound

31 patents:

1. 8524373 - Gypsum plasterboard with a coating slip and method of manufacturing (2013-09-03),
2. 8372240 - Production line for hydraulic binder-based, tapered-edge boards (2013-02-12),
3. 8277586 - Production process for hydraulic binder-based boards with four tapered edges, production line of such boards (2012-10-02),
4. 8257525 - Production method for hydraulic binder-based, tapered-edge boards (2012-09-04),
5. 8252110 - Lightweight plasterboard and plaster slurry composition used for its manufacture (2012-08-28),
6. 8251695 - Device for drying and/or calcining gypsum (2012-08-28),
7. 8151532 - Construction assembly of skim coated prefabricated elements and jointing material, a kit therefor, and method of assembling the same (2012-04-10),
8. 8119207 - Process and apparatus for manufacturing set cellular cement (2012-02-21),
9. 7842218 - Method of producing a structure (2010-11-30),
10. 7790090 - Method of manufacturing sheets based on hydraulic binder, production line for producing such sheets and apparatus for making an impression (2010-09-07),
11. 7759416 - Method for producing a work, jointing and surfacing compound for structural elements and its method of preparation (2010-07-20),
12. 7748888 - Apparatus for stabilizing plaster (2010-07-06),
13. 7700505 - Gypsum board and systems comprising it (2010-04-20),
14. 7651565 - Device for drying and/or calcining gypsum (2010-01-26),
15. 7651327 - Production line for producing sheets based on hydraulic binder and method of manufacturing the same (2010-01-26),
Lafarge Platres, based in Avignon, France, specializes in the production of plaster and related building materials. The company is known for its innovative approaches in the construction sector, focusing on sustainable solutions that enhance the efficiency and durability of building projects. With a commitment to research and development, Lafarge Platres invests in advanced technologies to improve product performance and environmental impact, serving a diverse range of clients across the construction industry.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

31 Patents

#1 in Avignon

#699 in France

#21,238 in the World

Avignon, FR
Avignon, France

Lafarge Platres

Forward Citations = 185

48 inventors:

goldMedal Michel Rigaudon (6 out of 7 patents)

silverMedal Claude Leclercq (5 out of 8 patents)

bronzeMedal Paul Jallon (5 out of 5 patents)

4.  Pascal Bourne-Chastel (5 out of 5 patents)

5.  Elizabeth A Colbert (5 out of 5 patents)

Please report any incorrect information to [email protected]
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