Michiel Barend Eleveld

This inventor holds 9 USPTO granted patents and 9 published patent applications and 9 EPO patents. Top assignees: Shell Oil Comapny, Shell USA, Inc.. Active years: 2002-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michiel Barend Eleveld. Retrieved from https://idiyas.com/inventor/michiel-barend-eleveld

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

Calculating rank

USPTO Granted Patents = 9 (Patent Applications = 9)

% Patents Active = 55.6

EPO Patents = 9 (Patent Applications = 9)

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 37(Granted Patents)

Company Filing History:

Years Active: 2002-2023

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11814467 - Process for the production of polyurethane foams (2023-11-14),

2. 7300993 - Process for the preparation of polyether polyols (2007-11-27),

3. 7112551 - Double metal complex catalyst (2006-09-26),

4. 7060647 - Double metal complex catalyst (2006-06-13),

5. 6977236 - Preparation of a double metal cyanide catalyst (2005-12-20),

6. 6716788 - Preparation of a double metal cyanide catalyst (2004-04-06),

7. 6699961 - DMC complex catalyst and process for its preparation (2004-03-02),

8. 6596842 - Polymerizing alkylene oxide with sound or radiation treated DMC (2003-07-22),

9. 6403667 - Macromer stabiliser precursor for polymer polyols (2002-06-11),

Title: Michiel Barend Eleveld: Innovator in Polyurethane Foam Production

Introduction

Michiel Barend Eleveld is a notable inventor based in Amsterdam, Netherlands. He has made significant contributions to the field of polyurethane foam production, holding a total of 9 patents. His innovative approaches have advanced the technology and applications of polyurethane materials.

Latest Patents

Eleveld's latest patents include a process for the production of polyurethane foams. This process involves reacting a first polyether polyol with a low ethylene oxide content and a second polyether polyol with a high ethylene oxide content, along with one or more aromatic polyisocyanates and catalysts. Another significant patent is for the preparation of polyether polyols, which outlines a method for creating these essential components in polyurethane production.

Career Highlights

Throughout his career, Michiel Barend Eleveld has worked with prominent companies such as Shell Oil Company and Shell USA, Inc. His experience in these organizations has provided him with a solid foundation in chemical engineering and product development.

Collaborations

Eleveld has collaborated with notable professionals in his field, including Robert Adrianus Wilhelmus Grotenbreg and Ronald Van Kempen. These partnerships have contributed to the success of his innovative projects and patents.

Conclusion

Michiel Barend Eleveld's work in polyurethane foam production showcases his expertise and dedication to innovation. His contributions continue to influence the industry and inspire future advancements in material science.

Profile summary based on public USPTO records.