Company Filing History:

9 out of 3,559

Commissariat a L'energie Atomique

patents

2 out of 9

Compagnie Oris Industrie S.a.

Cie Oris Industrie S.a.

patent

5. 1 out of 21

Association Pour La Recherche Et Le Developpement Des Methodes Et

patents

where one patent can have more than one assignee

Years Active: 1977-1988

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4781838 - Solid polyvinyl alcohol-based support able to adsorb lipoproteins and (1988-11-01),

2. 4747990 - Process of making a high molecular weight polyolefin part (1988-05-31),

3. 4729904 - Inert cross-linked copolymer support, its preparation process and its (1988-03-08),

4. 4590068 - Inert cross-linked copolymer support, its preparation process and its (1986-05-20),

5. 4557749 - Conditioning device for hydrosoluble fertilizers and/or other products (1985-12-10),

6. 4537668 - Process for the production of a cation exchange diaphragm and the (1985-08-27),

7. 4415603 - Process for painting which can be used for marking roads (1983-11-15),

8. 4283325 - Hydrophobic substrate which is able to release a chemical substance (1981-08-11),

9. 4258156 - Method of fabrication of a transparent laminated product (1981-03-24),

10. 4230766 - Fiber-base composite material having high tensile strength (1980-10-28),

11. 4196065 - Hydrophobic substrate with grafted hydrophilic inclusions (1980-04-01),

12. 4020558 - Buccal implant for administering solubilizable products (1977-05-03),

13. 4001462 - Process for coating surfaces having a base of epoxy resins modified by (1977-01-04),

Title: Gilbert Gaussens: Innovator in Polymeric Technologies

Introduction

Gilbert Gaussens is a notable inventor based in Meudon, France. He has made significant contributions to the field of polymer science, particularly in the development of innovative materials and processes. With a total of 13 patents to his name, Gaussens has demonstrated a commitment to advancing technology through his inventive spirit.

Latest Patents

One of Gaussens' latest patents is for a solid polyvinyl alcohol-based support that is capable of adsorbing lipoproteins. This support is made from a crosslinked polyvinyl alcohol hydrogel, where a portion of the --OH groups have been substituted with --OSO.sub.3 H groups. The hydrogel consists of 70 to 95% by weight of chains derived from polyvinyl alcohol and 5 to 30% by weight of chains from crosslinking monomers, such as triethylene glycol diacrylate and tetraethylene glycol triacrylate. These supports are designed for use in the ex-vivo purification of blood plasma.

Another significant patent involves a process for creating a high molecular weight polyolefin part, particularly for use in articular prostheses. This invention focuses on the production process by shaping the part in a closed mold. The resulting part features a friction surface with polyolefin chains oriented parallel to this surface, achieved through specific shaping conditions, including temperature and the dimensions of the blank.

Career Highlights

Throughout his career, Gilbert Gaussens has worked with prominent organizations, including the Commissariat à l'Énergie Atomique and Compagnie Oris Industrie S.A. His work in these institutions has allowed him to refine his expertise in polymer technology and contribute to various innovative projects.

Collaborations

Gaussens has collaborated with notable colleagues such as Francis Lemaire and Jeanne Berthet. These partnerships have likely enriched his research and development efforts, fostering a collaborative environment for innovation.

Conclusion

Gilbert Gaussens stands out as a significant figure in the realm of polymer innovations. His contributions through patents and collaborations reflect his dedication to advancing technology in meaningful ways. His work continues to influence the field and inspire future innovations.

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