Libertyville, IL, United States of America

Larbi Bounini


Average Co-Inventor Count = 1.1

ph-index = 6

Forward Citations = 127(Granted Patents)


Location History:

  • Hanover Park, IL (US) (1981 - 1982)
  • Libertyville, IL (US) (1986 - 1988)

Company Filing History:


Years Active: 1981-1988

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6 patents (USPTO):Explore Patents

Title: Biography of Larbi Bounini

Introduction: Larbi Bounini is an accomplished inventor based in Libertyville, IL (US). He has made significant contributions to the field of construction materials, particularly in the development of lightweight cementitious products. With a total of six patents to his name, Bounini's work has had a notable impact on the industry.

Latest Patents: Among his latest patents is a method for forming a lightweight cementitious structural product. This innovative technique involves producing a lightweight set cementitious product with excellent strength by creating an aqueous cementitious slurry. The process incorporates expandable polystyrene beads that are partially expanded, followed by heating the slurry to drive off excess water. This results in a strong lightweight gypsum wallboard with excellent adhesion between the expanded polystyrene beads and the set gypsum. Another significant patent involves submerged combustion calcination, where gypsum is calcined by hot gases from a combustion tube submerged in the gypsum mass. This method reduces the formation of dead-burned anhydrite and enhances the efficiency of the calcination process.

Career Highlights: Larbi Bounini is currently employed at the United States Gypsum Company, where he continues to innovate and develop new products. His expertise in cementitious materials has positioned him as a key figure in the company, contributing to advancements in construction technology.

Collaborations: Throughout his career, Bounini has

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