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For the Inventor, By the Inventor

Lyon, France

Gilles Emile Chappuis

This inventor holds 13 USPTO granted patents and 2 EPO patents. Top assignees: Merial Sas, Merial Limited, Other. Active years: 2000-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gilles Emile Chappuis. Retrieved from https://idiyas.com/inventor/gilles-emile-chappuis

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

USPTO Granted Patents = 13

% Patents Active = 84.6


Average Co-Inventor Count = 9.1

ph-index = 7

Forward Citations = 516(Granted Patents)


Company Filing History:

goldMedal7 out of 9 
 
Merial Sas
 patents
silverMedal3 out of 321 
 
Merial Limited
 patents
bronzeMedal4 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 2000-2010

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13 patents (USPTO):Explore Patents
1. 7833783 - Postweaning multisystemic wasting syndrome and porcine circovirus from pigs (2010-11-16),
2. 7803926 - Postweaning multisystemic wasting syndrome and porcine circovirus from pigs (2010-09-28),
3. 7803613 - Postweaning multisystemic wasting syndrome and porcine circovirus from pigs (2010-09-28),
4. 7504206 - Postweaning multisystemic wasting syndrome and porcine circovirus from pigs (2009-03-17),
5. 7211379 - Prevention of myocarditis, abortion and intrauterine infection associated with porcine circovirus-2 (2007-05-01),
6. 7192594 - Postweaning multisystemic wasting syndrome and porcine circovirus from pigs (2007-03-20),
7. 7122192 - Porcine circoviruses, vaccines and diagnostic reagents (2006-10-17),
8. 6660272 - Porcine circoviruses, vaccines and diagnostic reagents (2003-12-09),
9. 6517843 - Reduction of porcine circovirus-2 viral load with inactivated PCV-2 (2003-02-11),
10. 6391314 - Porcine circoviruses vaccines diagnostic reagents (2002-05-21),
11. 6368601 - Porcine circovirus vaccine and diagnostics reagents (2002-04-09),
12. 6358512 - Feline infectious peritonitis vaccine (2002-03-19),
13. 6096535 - Feline infectious peritonitis vaccine (2000-08-01),

Title: **Gilles Emile Chappuis: Innovator in Veterinary Virology**

Introduction

Gilles Emile Chappuis is a notable inventor located in Lyons, France, renowned for his contributions to the field of veterinary virology. With a remarkable portfolio totaling 13 patents, Chappuis has focused his research on significant health challenges facing livestock, particularly in pigs.

Latest Patents

One of Chappuis' latest innovations addresses Postweaning Multisystemic Wasting Syndrome (PMWS) and porcine circovirus infections in pigs. His patent details the cloning of a novel PCVII viral genome, alongside the expression of proteins derived from this genome. These proteins hold potential for use in vaccine compositions aimed at preventing and treating PCVII infections. Additionally, they can be utilized in diagnostic methods to determine the presence of PCVII in vertebrate subjects. Furthermore, polynucleotides derived from the viral genome can serve as diagnostic primers and probes, highlighting their versatility in both prevention and detection.

Career Highlights

Throughout his career, Gilles Emile Chappuis has worked with notable companies, including Merial SAS. His dedication to advancing veterinary medicine through innovative solutions has positioned him as a key figure in the development of vaccines and diagnostic tools for animal health.

Collaborations

Chappuis has collaborated with esteemed professionals in his field, including Brian Martin Meehan and Edward Clark. Their combined expertise has contributed to the successful pursuit of advancements in veterinary virology, particularly in dealing with the challenges posed by viral illnesses in livestock.

Conclusion

Gilles Emile Chappuis stands out as an influential inventor in the realm of veterinary science. His groundbreaking patents addressing PMWS and porcine circovirus exemplify his commitment to enhancing animal health and welfare. Through his collaborations and innovative research, Chappuis continues to make significant strides in the fight against viral infections in pigs, benefiting both the agriculture industry and public health.

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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