René Nagelsdiek

This inventor holds 26 USPTO granted patents and 13 published patent applications, plus 2 CIPO patents and 35 EPO patents, primarily in Rheology Control Agents. Top assignees: Byk-Chemie Gmbh, Byk USA Inc.. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: René Nagelsdiek. Retrieved from https://idiyas.com/inventor/rene-nagelsdiek

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

USPTO Granted Patents = 26 (Patent Applications = 13)

% Patents Active = 96.2

CIPO Patents = 2

EPO Patents = 35 (Patent Applications = 39)

Average Co-Inventor Count = 5.0

ph-index = 4

Forward Citations = 42(Granted Patents)

Location History:

Hamminkein, DE (2016)
Hamminkeln, DE (2012 - 2022)
Wesel, DE (2021 - 2023)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2012-2026

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Areas of Expertise:

Rheology Control Agent

Urea-Group Amides

Thickener Polymer

Drilling Fluids

Curable Polymer Mixture

Organoclay Composition

Adhesion Promoter

Dispersant Additives

Copolymers

Ionic Bonding

Powder Particulate

Modified Comb Copolymers

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12760189 - Rheology control additive containing cyclic amides (2026-10-13),

2. 12703769 - Rheology control agent (2026-08-11),

3. 11702385 - Urea group containing anti-sagging rheology control agents (2023-07-18),

4. 11453791 - Powder particulate diamide-polyolefin wax mixture (2022-09-27),

5. 11453750 - Urea-group- and/or urethane-group-containing amides as and in rheology control agents, their preparation and their use (2022-09-27),

6. 11377553 - Polymer suitable as a thickener (2022-07-05),

7. 11370912 - Polymer suitable as a thickener (2022-06-28),

8. 11034878 - Emulsion, method for the production thereof and use thereof (2021-06-15),

9. 11021643 - Organoclay composition and its use (2021-06-01),

10. 10626314 - Additive for drilling fluids (2020-04-21),

11. 10519358 - (Meth)acrylic copolymers as rheological additives in drilling fluids and drilling fluids comprising such copolymers (2019-12-31),

12. 10407385 - Ureaurethanes for rheology control (2019-09-10),

13. 10377906 - Composition for rheology control (2019-08-13),

14. 9957343 - Ionic bonding group-containing comb polymers (2018-05-01),

15. 9850373 - Curable polymer mixture (2017-12-26),

Title: Innovations by René Nagelsdiek: A Journey Through Patents and Collaborations

Introduction: René Nagelsdiek, hailing from Hamminkeln, Germany, is a distinguished inventor with an impressive portfolio of 20 patents. His innovations primarily focus on rheology control agents, contributing significantly to advancements in this field. This article delves into some of his latest patents, career highlights, and collaborations with other professionals.

Latest Patents: Among his notable contributions, René has developed several latest patents, including the invention of urea group containing anti-sagging rheology control agents. This invention encompasses a product with a specific formula designed to manage rheological behavior effectively. The methodology includes both the manufacturing of such products and their application as additives in various compositions. Additionally, he has created urea-group and/or urethane-group containing amides for use as rheology control agents. This invention emphasizes their preparation, applications as thickeners, and their use in liquid compositions, making remarkable strides in the industry.

Career Highlights: René Nagelsdiek has built a professional career with significant tenures at companies such as Byk-Chemie GmbH and Byk USA Inc. His work has focused on the development of innovative products that enhance performance in various applications, ensuring that he remains a pivotal figure in the realm of chemical engineering.

Collaborations: Throughout his career, René has collaborated with esteemed colleagues, including Jürgen Omeis and Bernd Göbelt. These partnerships have enriched his research and development endeavors, fostering the exchange of ideas and expertise that have propelled his inventions forward.

Conclusion: René Nagelsdiek exemplifies the spirit of innovation through his extensive patent portfolio and meaningful collaborations. His contributions to the field of rheology control agents underscore his commitment to advancing technology and improving product performance. As he continues to explore new frontiers in his research, the impact of his work is certain to resonate within the industry for years to come.

Profile summary based on public USPTO records.