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For the Inventor, By the Inventor

Saint-Genis-les-Ollieres, France

Georges Ravet

This inventor holds 33 USPTO granted patents, plus 1 CIPO patent, primarily in Polymer Chemistry. Top assignees: Coatex S.a., Omya Sa, Coatex S.a.s.. Active years: 1981-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Georges Ravet. Retrieved from https://idiyas.com/inventor/georges-ravet

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

USPTO Granted Patents = 33

% Patents Active = 87.9


Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 292(Granted Patents)


Location History:

  • St. Genis les Ollieres, FR (1984 - 1989)
  • Craponne, FR (1989)
  • St Genis les Ollieres, FR (1993 - 1995)
  • Saint-Genis-le-Ollieres, FR (2001)
  • Saint Genis les Ollieres, FR (1981 - 2004)
  • Bouzigues, FR (2004 - 2006)

Company Filing History:

goldMedal25 out of 54 
 
Coatex S.a.
 patents
silverMedal4 out of 8 
 
Omya Sa
 patents
bronzeMedal2 out of 55 
 
Coatex S.a.s.
 patents
4. 1 out of 5 
 
Printex Inc.
 patents
5. 1 out of 1 
 
Societe D'exploitation Des Procedes Coatex
 patent

Years Active: 1981-2006

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Areas of Expertise:
Water Soluble Agents
Mineral Fillers
Grinding Agents
Polyurethane Foams
Dispersing Agents
Optical Brighteners
Aqueous Media
Thermosetting Compositions
Calcium Carbonate
Acrylic Polymers
Microcapsules
Cement Applications
33 patents (USPTO):Explore Patents
1. 7138160 - Water soluble retention agent (2006-11-21),
2. 6787575 - Method for processing a mineral fillers with a phosphate, said fillers and their uses (2004-09-07),
3. 6765032 - Treated mineral fillers suspensions of these fillers in polyols and their uses in polyurethane foams (2004-07-20),
4. 6545059 - Treated mineral fillers suspensions of these fillers in polyols and their uses in polyurethane foams (2003-04-08),
5. 6521701 - Water-retaining and optical-brightener-activating polymer composition, paper coating colors and sheets of coated paper thus obtained (2003-02-18),
6. 6297317 - Water-retaining and optical-brightner-activating polymer composition, paper coating colors and sheets of coated paper thus obtained (2001-10-02),
7. 6159390 - Treated mineral fillers suspensions of these fillers in polyols and (2000-12-12),
8. 6132617 - Method of producing milling adjuvants and/or dispersive agents, by (2000-10-17),
9. 6045702 - Method of producing milling adjuvants and/or dispersive agents by (2000-04-04),
10. 5961836 - Method of producing milling adjuvants and/or dispersive agents, by (1999-10-05),
11. 5954967 - Method of producing milling adjuvants and/or dispersive agents, by (1999-09-21),
12. 5736601 - Grinding and/or dispersing agent containing polymers and/or copolymers (1998-04-07),
13. 5573188 - Process for grinding calcium carbonate in aqueous media (1996-11-12),
14. 5569702 - Grinding and/or dispersing agent containing polymers and/or copolymers (1996-10-29),
15. 5534586 - Grinding and/or dispersing agent containing polymers and/or copolymers (1996-07-09),

Title: **Georges Ravet: Innovator in Paper Coating Technologies**

Introduction

Georges Ravet, an accomplished inventor based in Saint-Genis-les-Ollieres, France, has made significant contributions to the field of paper coating technologies. With a remarkable portfolio of 33 patents, Ravet has focused on developing innovative solutions that enhance the performance and quality of paper products.

Latest Patents

Among his latest patents is a groundbreaking invention that involves a water-soluble retention agent. This copolymer is designed for use in the manufacture of paper coating colors, allowing for simultaneous adjustment of the water retention and Brookfield viscosity of these coatings. Additionally, he has developed a method for processing mineral fillers with phosphate, which showcases his expertise in enhancing product applications and performance.

Career Highlights

Over the years, Ravet has held key roles in various companies, including Coatex S.A. and Omya S.A. His work in these organizations has pushed the boundaries of innovation in the paper industry, particularly in the development of high-performance coating materials.

Collaborations

Throughout his career, Georges Ravet has collaborated with notable professionals in the field. Among his coworkers are Jean-Bernard Egraz and Jacques Mongoin, whose collective efforts have contributed to advancements in the industry.

Conclusion

Georges Ravet’s dedication to innovation and his numerous patents highlight his significant impact on paper coating technologies. With each new invention, he continues to advance the industry, underscoring the importance of research and development in creating superior paper products.

Profile summary based on public USPTO records.
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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