Patent Doctor Laigret: claims

Process for the production of gaseous and liquid hydrocarbons and products obtained by this process. Here are the claims of Doctor Laigret from his patent concerning the production of oil and gas by biological fermentation. You can download the full Laigret patent here or read the rest of the patent directly here. Claims and […]

Patent Doctor Laigret

Process for the production of gaseous and liquid hydrocarbons and products obtained by this process. Here is the full text of the only patent filed by Doctor Laigret concerning his work on obtaining gas and oil for bacteriological fermentation. You can download the text in its original form in .pdf here. The present invention has […]

Documentation of the project Laigret

Laigret Project: documentation and technical information Here is the various information that we were able to gather for and within the framework of the Laigret Project. These documents come from research done on this topic: Laigret Project, documentations. Read the reader for further information. - ESAIP study, 2009: transformation of organic residues into petroleum by […]

Launch of Project Laigret

Launch of the Laigret Project: Inexhaustible and green petroleum obtained by fermentation September 11, 2008 Here is the copy / pasted of the newsletter sent to the members of the site you can read it in its original form here Dear econologists, dear econologists, This special email, sent to the 23000 members of the community, is a first that […]

Organic oil Laigret?

What is Doctor Jean Laigret's process and what are the main results? Cover more than 10 times the energy needs of France for transport by recovery of our household, agricultural and industrial waste… Here is what would allow, if it were developed, the process of Dr. Laigret, consisting in making […]

The bacillus perfringens causing oil

Doctor Jean LAIGRET discovers the origin of the oil L'Alger Républicain of August 28, 1947, text reproduced in full. To read the original article, click on the image. The microbe A 5029 causing the fermentation of fatty acids produces petroleum. Under the pen of Mr. André Cohen-Hadria, our colleague the Tunisian Press comments on this discovery, the […]

Biomass and synthetic oil, work Laigret

Fermentation oil can be produced everywhere. Extract from an article from Science et Vie from… 1949. In Tunis, Dr. Jean Laigret has just obtained petroleum by the action of a ferment, the bacillus "perfringens" on the most diverse organic materials. This discovery, which elucidates the problem of the formation of natural oil, can cause […]