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For the Inventor, By the Inventor

Lyon, France

Gérard Mignani

This inventor holds 11 USPTO granted patents. Top assignees: Rhodia Chimie, Rhone-Bouling Chimie, Rhone-Poulenc Chimie. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gérard Mignani. Retrieved from https://idiyas.com/inventor/gandeacuterard-mignani

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

USPTO Granted Patents = 11

% Patents Active = 72.7

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 59(Granted Patents)


Company Filing History:

goldMedal8 out of 460 
 
Rhodia Chimie
 patents
silverMedal1 out of 1 
 
Rhone-Bouling Chimie
 patent
bronzeMedal1 out of 759 
 
Rhone-Poulenc Chimie
 patents
4. 1 out of 834,570 
Other
 patents

Years Active: 2001-2004

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11 patents (USPTO):Explore Patents
1. 6737495 - Method for preparing polyorganosiloxanes by polymerization catalyzed by a catalytic system based on triflic acid or triflic acid derivatives (2004-05-18),
2. 6590026 - Coating compositions containing functionalized silicones (2003-07-08),
3. 6509023 - Cosmetic composition comprising a functionalized polyorganosiloxane (2003-01-21),
4. 6491981 - Use of functionalized silicone composition for producing a hydrophobic and/or oil-repellent coating and/or impregnation with low surface energy (2002-12-10),
5. 6465409 - System based on a biocide and on a polyether silicon for disinfecting hard surfaces (2002-10-15),
6. 6455641 - Method for preparing silicon with high purity ester function (2002-09-24),
7. 6437163 - Method for preparing silicones with arylalkyl function(s) by hydrosilylation (2002-08-20),
8. 6395704 - Perfume composition using organopolysiloxanes (2002-05-28),
9. 6369186 - Cross-linkable compositions containing functionalized silicon fluids and use of these compositions for preparing polyurethane films (2002-04-09),
10. 6197987 - Polyfunctional perhalogenated polyorganosiloxanes and the processes for their preparation (2001-03-06),
11. 6184329 - Polyfunctional, perhalogenated polyorganosiloxanes and methods for preparation thereof (2001-02-06),

Title: Gérard Mignani: Innovator in Polyorganosiloxanes

Introduction

Gérard Mignani is a notable inventor based in Lyons, France. He has made significant contributions to the field of polyorganosiloxanes, holding a total of 11 patents. His work has advanced the understanding and application of silicone-based materials in various industries.

Latest Patents

Mignani's latest patents include a method for preparing polyorganosiloxanes by polymerization catalyzed by a catalytic system based on triflic acid or its derivatives. This innovative method involves the condensation polymerization of monosilanes and/or acyclic siloxanes with reactive Si—OR units. Additionally, he has developed coating compositions that contain functionalized silicones, specifically a paint comprising organic (co)polymers and epoxy-functionalized polyorganosiloxane emulsions.

Career Highlights

Throughout his career, Mignani has worked with prominent companies such as Rhodia Chimie and Rhône-Poulenc Chimie. His expertise in silicone chemistry has positioned him as a key figure in the development of advanced materials.

Collaborations

Mignani has collaborated with notable professionals in his field, including Philippe Olier and Paul Branlard. These partnerships have contributed to the success of his innovative projects.

Conclusion

Gérard Mignani's contributions to the field of polyorganosiloxanes and his extensive patent portfolio highlight his role as a leading inventor. His work continues to influence the development of new materials and applications in various industries.

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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