French company registers (Pappers, Societe.com, Figaro Entreprises), 2026-10-09 (Investigator, Step I, run 1)

Sites: https://www.pappers.fr (opened in Chrome), Societe.com and entreprises.lefigaro.fr (Google snippets only). Query (Google): "Advanced Electromagnetic Systems" Cornille société OR SIREN OR "S.A." Saint-Rémy; then the Pappers company page.

Result: positive (historical record for the patent applicant of both Cornille-Naudin patents, claim 6).

Privacy note: only company-level facts and officers' roles are recorded here; personal data shown on these registers (dates of birth, home addresses) is deliberately left out.

ADVANCED ELECTROMAGNETIC SYSTEMS (AES), SIREN 419 785 985

Pappers [web] https://www.pappers.fr/entreprise/advanced-electromagnetic-systems-419785985 : - Registered at the Versailles commercial court registry; seat in Saint-Rémy-lès-Chevreuse (Yvelines, 78470); a secondary establishment (closed) in Santeny (94). - Date of creation 01/10/1999 (the page also shows 06/08/1998 in its summary line); the FR 2 789 818 application (filed 1999-02-16) names "Advanced Electromagnetic Systems S.A." as applicant. - Declared activity (translated): "research, development and sale of innovative pre-industrialised prototypes of motors and generators working from electromagnetic energy or any other source ..."; NAF code 71.20B (technical testing and analysis). - Share capital EUR 60,000.61. Statutes updated 05/12/2014 (extraordinary general meeting, capital increase); legal form changed (S.A. to SAS) in 2014 (Figaro Entreprises snippet: modification of legal form, 09/09/2014). - Last accounts filing shown: financial year closed 31/12/2015 (BODACC C no. 20160093). "Aucun compte n'est disponible" (no accounts published for download). Employees: 0 (2021 figure). - Struck off ("Radiée") on 08/03/2021. - Societe.com snippets: Patrick Cornille, president from 9 Dec 2014 to 8 Mar 2021; other directors (administrateurs) served 2004-2012.

Related: a web page (greatdreams.com/scalar.htm, Google snippet only, not opened) names "J.L. Naudin as the direktor for research and development of the Advanced Electromagnetic Systems". Cornille's papers give his title as "Senior Physicist, Advanced Electromagnetic Systems S.A." (STAIF-2000 paper on ResearchGate, snippet).

How it bears (Absence of evidence): a company founded in 1998-99 to develop and sell electromagnetic generators held the Cornille-Naudin patents, let the EP application lapse (2007) and the US application go abandoned (2006), filed its last accounts for 2015 with no employees and was struck off in 2021. Competing explanations: commercial failure / no product; a small vehicle for patents only; retirement of the principals. What would decide it: the INPI/RNE filings (statutes, annual accounts if filed confidentially, the 2014 capital increase), and any licence or product announcement.