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For the Inventor, By the Inventor

Bourges, France

André Espagnacq

This inventor holds 5 USPTO granted patents. Top assignee: Giat Industries. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: André Espagnacq. Retrieved from https://idiyas.com/inventor/andrandeacute-espagnacq

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

USPTO Granted Patents = 5

% Patents Active = 80.0

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 29(Granted Patents)


Company Filing History:

goldMedal5 out of 236 
 
Giat Industries
 patents

Years Active: 2001-2004

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5 patents (USPTO):Explore Patents
1. 6723191 - Slow combustion pyrotechnic composition (2004-04-20),
2. 6381825 - Method for packing fibers into a case (2002-05-07),
3. 6368434 - Igniter tube and propellant charge made of granular material in a binder (2002-04-09),
4. 6336981 - Process to manufacture an object using a granular material igniter tube and propellant charge obtained using such a process (2002-01-08),
5. 6237494 - Ignition component for a pyrotechnic composition or propellant charge (2001-05-29),

Title: The Innovative Contributions of André Espagnacq

Introduction

André Espagnacq is a notable inventor based in Bourges, France. He has made significant contributions to the field of pyrotechnics, holding a total of five patents. His work focuses on developing innovative solutions that enhance the performance and safety of pyrotechnic devices.

Latest Patents

One of his latest patents is a slow combustion pyrotechnic composition. This invention relates to a composition designed for long-duration pyrotechnic delays. It comprises an oxidant of the perchlorate type, with a mass percentage ranging from 75 to 91%. Additionally, it includes a reductant selected from aromatics, making up 5 to 20% of the composition, along with 0 to 6% of a binder and 0 to 5% of nanometric silica powder. This composition is particularly useful in the manufacture of cords or fuses for delays that have a combustion rate of approximately 1 mm/s.

Another significant patent by Espagnacq is a method for packing fibers into a case. This method involves stacking fibers that are less than 10 mm long into a cartridge case. It includes an impregnation stage for fibers arranged in at least one skein along with a solidifiable material. The skein is solidified inside a mold and then cut into slices of the desired fiber length. These cartridges are intended for use as screens or decoys against radar or other detection systems.

Career Highlights

André Espagnacq is associated with Giat Industries, a company known for its expertise in defense and security technologies. His work at Giat Industries has allowed him to focus on innovative pyrotechnic solutions that meet the demands of modern applications.

Collaborations

Throughout his career, Espagnacq has collaborated with talented individuals such as Nicole Forichon-Chaumet and Tony Rodriguez. These collaborations have contributed to the development of advanced technologies in the field of pyrotechnics.

Conclusion

André Espagnacq's contributions to the field of pyrotechnics through his innovative patents demonstrate his commitment to advancing technology in this area. His work continues to influence the development of safer and more effective pyrotechnic devices.

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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