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Gerardus C Overbeek

This inventor holds 11 USPTO granted patents. Top assignees: Imperial Chemical Industries Limited, Ici Resins Bv, Ici Americas, Inc.. Active years: 1991-1994.

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 194(Granted Patents)

Location History:

Sprang-Capell, NL (1991)
Holland, NL (1991)
Sprang-Capelle, NL (1991 - 1994)
Sprang-Capelle, SE (1994)

Company Filing History:

7 out of 3,840

Imperial Chemical Industries Limited

where one patent can have more than one assignee

Years Active: 1991-1994

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5364891 - Incorporation of desired groups into polymers, the polymers so produced, (1994-11-15),

2. 5292660 - Removal of residual monomers from polymers using peroxide-generating (1994-03-08),

3. 5194549 - Coating composition and polymer for use therein (1993-03-16),

4. 5153259 - Aqueous dispersions (1992-10-06),

5. 5137961 - Aqueous dispersions (1992-08-11),

6. 5128406 - Aqueous dispersions (1992-07-07),

7. 5043098 - A non-ionic dispersing agent (1991-08-27),

8. 5039739 - Aqueous dispersion of a polyurethane having pendent fluoroalkyl groups (1991-08-13),

9. 5002998 - Aqueous coating compositions (1991-03-26),

10. 4988762 - Aqueous coating compositions (1991-01-29),

11. 4983662 - Polyurethane coating compositions (1991-01-08),

Title: Gerardus C Overbeek: Innovator in Polymer Chemistry

Introduction

Gerardus C Overbeek is a notable inventor based in Sprang-Capelle, Netherlands. He has made significant contributions to the field of polymer chemistry, holding a total of 11 patents. His work focuses on the incorporation of desired groups into polymers and the methods for removing residual monomers from polymer dispersions.

Latest Patents

Among his latest patents, one includes a process for making a polymer with desired groups Y. This involves reacting a precursor polymer that has carbon- or nitrogen-bound --NH.sub.2 and/or --NH-- groups with a compound that has a single enolic carbonyl group and at least one group Y. Another significant patent details a method for removing radically-polymerisable unsaturated monomers from a polymer dispersion. This method utilizes a peroxide-generating enzyme and an enzyme substrate, often in the presence of oxygen, to effectively reduce the level of residual monomers.

Career Highlights

Gerardus has worked with prominent companies such as Imperial Chemical Industries Limited and ICI Resins B.V. His expertise in polymer chemistry has led to advancements that benefit various industrial applications.

Collaborations

Throughout his career, Gerardus has collaborated with notable individuals, including David A Pears and John Christopher Padget. These collaborations have contributed to the development of innovative solutions in polymer science.

Conclusion

Gerardus C Overbeek's contributions to polymer chemistry through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in polymer technology.

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