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For the Inventor, By the Inventor

Amsterdam, Netherlands

Gerrit G Rosenbrand

This inventor holds 11 USPTO granted patents. Top assignees: Shell Oil Comapny, Other. Active years: 1988-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gerrit G Rosenbrand. Retrieved from https://idiyas.com/inventor/gerrit-g-rosenbrand

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 83(Granted Patents)


Location History:

  • CM Amsterdam, NL (1998)
  • Amsterdam, NL (1988 - 2002)

Company Filing History:

goldMedal10 out of 7,646 
 
Shell Oil Comapny
 patents
silverMedal1 out of 834,570 
Other
 patents

Years Active: 1988-2002

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11 patents (USPTO):Explore Patents
1. 6433217 - Process for the preparation of glycidylesters of branched carboxylic acids (2002-08-13),
2. 5811198 - Acid functional and epoxy functional polyester resins (1998-09-22),
3. 5739213 - Acid functional and epoxy functional polyester resins (1998-04-14),
4. 5145947 - Copolymerization of co/olefin by transmitting power to polymer slurry (1992-09-08),
5. 5116797 - Polymerization process (1992-05-26),
6. 5075422 - Process for the preparation of polyketone copolymers and copolymer wash (1991-12-24),
7. 5010170 - Polymerization of carbon monoxide/olefin with at least one tetra aryl (1991-04-23),
8. 4940776 - Catalytic polymerization of carbon monoxide/olefin in the presence of (1990-07-10),
9. 4914184 - Polymerization of co/olefin with halo monocarboxylic acid and non (1990-04-03),
10. 4914183 - Steady state preparation of high bulk density polymer of carbon monoxide (1990-04-03),
11. 4778876 - Vapor phase process for polymerizing carbon monoxide and olefins (1988-10-18),

Title: The Innovative Contributions of Gerrit G. Rosenbrand

Introduction

Gerrit G. Rosenbrand is a notable inventor based in Amsterdam, Netherlands. He has made significant contributions to the field of chemistry, particularly in the development of various polyester resins. With a total of 11 patents to his name, Rosenbrand's work has had a lasting impact on the industry.

Latest Patents

Among his latest patents are several innovative processes and materials. These include a process for the preparation of glycidyl esters of branched carboxylic acids, acid functional and epoxy functional polyester resins, and linear, tertiary carboxyl functional polyester resins suitable for the production of coatings with excellent outdoor durable properties. These advancements demonstrate his commitment to enhancing material performance and sustainability.

Career Highlights

Rosenbrand has had a distinguished career, working with prominent companies such as Shell Oil Company. His experience in such a reputable organization has allowed him to refine his skills and contribute to groundbreaking projects in the chemical industry.

Collaborations

Throughout his career, Rosenbrand has collaborated with talented individuals, including Jan Freriks and Petrus Gerardus Kooijmans. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Gerrit G. Rosenbrand's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of advanced materials in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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