LEUGOS Sàrl (GmbH) offers a broad range of services in selected areas of applied and physical chemistry, formulation science, formulation technologies and, in particular, microencapsulation. These services encompass today:

  • Scientific and technical consulting
  • Product development
  • Patent landscape and patent application drafting
  • Cross-ideation
  • Ingredient- and mixture-based modelling
  • Tutorials in microencapsulation

Our main of areas of expertise and focus are consumer products, colloids and plastics, coatings and adhesives.

LEUGOS X-LinkTM, a R&D project of LEUGOS, aims at identifying and developing new routes toward (bio)degradable thermosetting polymers for use in coatings, foams and encapsulation.

In the near future, LEUGOS also intends to expand into the formulation ingredient area, emphasizing novel and sustainable solutions.


New Tutorials Available!

LEUGOS is now offering two tutorials, “Polymer in Formulation” and “Microencapsulation”, dedicated to both technical and academic audiences and focusing on practical applications, while still providing the relevant theoretical background.
These tutorials may be given to physical audiences or in the form of webinar. See the documentation section for more details.

Forthcoming events

June 9-10, 2022. Attendance at 37th Club Emulsion, Sorbonne University UPMC, Paris

Past events

February 23, 2020 LEUGOS Ingredients at Dimanche Design, Farel Haus, Biel/Bienne

August 27-29, 2019, – Participation as chairperson at 26th International Conference on Bioencapsulation – Strasbourg

June 3-6, 2019 – Participation at 22nd Microencapsulation Industrial Convention – Zurich

September 2018
Ateliers PASS, Grasse, tutorial presentation on Perfume Microencapsulation, September 18, 2018

June 2018: Leugos moved  to new office

April 2018
In Cosmetics, Amsterdam, April 17-19

October 2017
“L’encapsulation des arômes”, Parfums, Arômes, Pôle, Senteurs Saveurs, Grasse, October 12, 2017

September 2017
Tutorial at 9th Training School on Microencapsulation, Berlin, September 11-14, 2017
” Encapsulation of small molecules: material science and industrial aspects”

July 2017
Invited course on “Polymers in Formulation and Microencapsulation”, University of Regensburg.

April 2017
Visit to In-Cosmetics, London and participation to the 20th Microencapsulation Industrial Convention, Nantes.

December 2016
Publication of “Microencapsulation des parfums en cosmétique” in “Techniques de l’Ingénieur” Réf : J2216 v1.

July 2016
Feature presentation at Formula 8 – Barcelone, Spain, July 7-9, 2016: “30 Years Block Copolymers”.

May 2016
Tutorial presentation at 8th Training School on Micoencapsulation – Cork, Ireland, May 30 – June 2, 2016: “Microencapsulation of Small Molecules: Material Science and Industrial Aspects”.

January 2016
Publication of 
Melt extrusion encapsulation of flavors: a review” – Castro, N. ; Durrieu, V. ; Raynaud, C. ; Rouilly, A. ; Rigal, L. ; Quellet, C.  Polymer Reviews, 2016, 56, 137-186.