La Demi Lune, France

Daniel Lonchamp

This inventor holds 6 USPTO granted patents. Top assignees: Institut Francais Du Pe'trole, Transvalor. Active years: 1982-1995.


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 166(Granted Patents)


Location History:

  • La Demi Lune, FR (1992)
  • Tassin la Demi-Lune, FR (1982 - 1995)

Company Filing History:


Years Active: 1982-1995

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6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Daniel Lonchamp

Introduction

Daniel Lonchamp is a notable inventor based in La Demi Lune, France. He has made significant contributions to the field of chemistry, particularly in the development of complex compositions and separation processes. With a total of 6 patents to his name, Lonchamp's work has implications in both agricultural and industrial applications.

Latest Patents

One of Lonchamp's latest patents is a complex composition resulting from the action of urea on a sulfuric acid sludge. This composition, which contains between 50 to 99% sulfuric acid and 1 to 20% organic residues, can serve as a source of fertilizing material or as a component in fertilizing formulations. Another significant patent involves a process for the chromatographic separation of a mixture of polyglycerols. This process utilizes a column lined with an adsorbent phase and a liquid eluent, allowing for the effective separation of constituents from polyglycerols with varying degrees of polymerization.

Career Highlights

Throughout his career, Lonchamp has worked with esteemed organizations such as the Institut Français Du Pétrole and Transvalor. His experience in these institutions has allowed him to refine his expertise and contribute to innovative solutions in his field.

Collaborations

Lonchamp has collaborated with notable individuals in his field, including Gerard Paul Hotier and Gabriel Terneuil. These collaborations have likely enriched his work and expanded the impact of his inventions.

Conclusion

Daniel Lonchamp's innovative contributions to chemistry, particularly through his patents, demonstrate his commitment to advancing the field. His work not only addresses industrial challenges but also offers potential benefits in agricultural applications.

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