Company Filing History:

12 out of 574

Stamicarbon B.v.

patents

2 out of 10

Stamicarbon B.v., Licensing Subsidiary of Dsm

patents

1 out of 1

Stamicarbon B.v. (subsidiary of Dsm)

patent

Years Active: 1977-1991

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5059687 - Process for the condensation of imides and alcohols or amines (1991-10-22),

2. 4792540 - Alkali metal lactamate (1988-12-20),

3. 4742128 - Process for preparing a polymer alloy, molded product, and reaction (1988-05-03),

4. 4692521 - N-substituted acyl-lactam compound (1987-09-08),

5. 4692520 - N-substituted acyl-lactam compound (1987-09-08),

6. 4683304 - Process for preparing an acyl-lactam compound (1987-07-28),

7. 4644051 - Catalytic reaction of polyol with bis-acyl lactam (1987-02-17),

8. 4614792 - Anionic polymerization of lactam with alkaline earth metal compound (1986-09-30),

9. 4540516 - Process for the preparation of an N-substituted carbamoyl-lactam compound (1985-09-10),

10. 4540515 - N-Substituted carbamoyl-lactam compound (1985-09-10),

11. 4140660 - Process of preparing a flame-retardant polyurethane and product produced (1979-02-20),

12. 4085283 - Phosphonate-isocyanurates (1978-04-18),

13. 4063020 - Mixed hydroxymethyl-hydroxyalkyl isocyanurates (1977-12-13),

14. 4031040 - Polyurethanes prepared from hydroxymethyl isocyanurates (1977-06-21),

15. 4014952 - Process for the preparation of isoprene (1977-03-29),

Title: Innovations by Albert A Van Geenen: A Pioneer in Chemical Patents

Introduction

Albert A Van Geenen, an accomplished inventor based in Brunssum, NL, has made significant contributions to the field of chemical processes. With a remarkable portfolio of 15 patents, Van Geenen has established his expertise in the development of innovative chemical solutions that have broad industrial applications.

Latest Patents

Among his recent advancements, one of the notable patents is for the "Process for the condensation of imides and alcohols or amines." This process focuses on the condensation of imides and alcohols or amines to produce ester acyl lactams, ester amide acyl lactams, or amide acyl lactams, achieved through the reaction of a polyol or polyamine with an acyl lactam compound in the liquid phase.

Another significant patent involves the "Alkali metal lactamate," which describes a catalyst composition that remains solid at room temperature. This catalyst is characterized by a low content of methanol, ethanol, and n-propanol, along with the presence of isopropanol or other suitable aliphatic or aromatic alcohols. This innovation is particularly relevant for lactam polymerization, especially in Reaction Injection Molding (RIM) techniques. Additionally, it covers the outcomes of using this catalyst composition to prepare nylon block copolymers and related articles.

Career Highlights

Van Geenen has been associated with respected companies such as Stamicarbon B.V. and its licensing subsidiary, DSM. His career reflects a dedication to advancing chemical engineering practices through innovative patent solutions.

Collaborations

In his professional journey, Van Geenen has collaborated with notable individuals, including Jozef J Bongers and Marinus J Den Otter. These partnerships have played a crucial role in developing and refining innovative ideas into patented technologies.

Conclusion

In summary, Albert A Van Geenen is a prominent figure in the field of chemical innovation, with a strong record of patents and collaborations. His work not only demonstrates his individual expertise but also contributes to the broader landscape of chemical engineering and industrial applications. As industries evolve, the significance of inventions like those of Van Geenen will undoubtedly continue to impact various sectors.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.