Hans-Juergen Denu

This inventor holds 10 USPTO granted patents and 2 EPO patents. Top assignees: Basf Aktiengesellschaft, Basf Se Corporation. Active years: 1991-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Juergen Denu. Retrieved from https://idiyas.com/inventor/hans-juergen-denu

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

USPTO Granted Patents = 10

% Patents Active = 50.0

EPO Patents = 2 (Patent Applications = 4)

Average Co-Inventor Count = 4.4

ph-index = 4

Forward Citations = 34(Granted Patents)

Location History:

Deidensheim, DE (1991)
Deidesheim, DE (1992)
Lampertheim, DE (1992 - 1993)
Friedelsheim, DE (2009 - 2020)

Company Filing History:

6 out of 10,816

Basf Aktiengesellschaft

Years Active: 1991-2026

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12528888 - Process for producing an aqueous polymer dispersion (2026-01-20),

2. 10619071 - Coating compositions for coating fibre cement board (2020-04-14),

3. 9617447 - Use of multi-stage polymerizate dispersions to coat metal sheets (2017-04-11),

4. 8754151 - Multistage polymer dispersions, processes for preparing them, and use thereof (2014-06-17),

5. 7572397 - Microcapsules (2009-08-11),

6. 7547741 - Preparation of polymer powders (2009-06-16),

7. 5215827 - Polymer-coated precast concrete (1993-06-01),

8. 5145625 - Method of preparing shaped articles from a mineral aggregate and a (1992-09-08),

9. 5122559 - Lightweight building board (1992-06-16),

10. 5061556 - Shaped articles (1991-10-29),

Title: Hans-Juergen Denu: Innovator in Coating Technologies

Introduction

Hans-Juergen Denu is a notable inventor based in Friedelsheim, Germany. He has made significant contributions to the field of coating technologies, holding a total of 10 patents. His work primarily focuses on the development of innovative coating compositions and polymer dispersions.

Latest Patents

Among his latest patents, one notable invention is related to coating compositions for fiber cement boards. This invention involves the use of acrylate-based aqueous polymer dispersions as a binder, enhancing the durability and performance of the boards. Another significant patent pertains to the use of multi-stage polymerizate dispersions for coating metal sheets. This invention utilizes aqueous multistage polymer dispersions that are created through free-radically initiated aqueous emulsion polymerization, providing a unique combination of soft and hard phases for improved coating properties.

Career Highlights

Throughout his career, Hans-Juergen Denu has worked with prominent companies such as BASF Aktiengesellschaft and BASF SE Corporation. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and coating technologies.

Collaborations

He has collaborated with notable colleagues, including Bernhard Dotzauer and Manfred Schwartz, contributing to various innovative projects in the field.

Conclusion

Hans-Juergen Denu's contributions to coating technologies through his patents and collaborations highlight his role as a significant innovator in the industry. His work continues to influence advancements in material science and engineering.

Profile summary based on public USPTO records.