Hans-Gunter Rosenbauer

This inventor holds 5 USPTO granted patents. Top assignees: Skw Trostberg Aktiengesellschaft, Suddeutsche Kalkstickstoff-Werke Aktiengesellschaft, Societe Auxiliaire D'entreprises. Active years: 1976-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Gunter Rosenbauer. Retrieved from https://idiyas.com/inventor/hans-gunter-rosenbauer

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 5

Forward Citations = 92(Granted Patents)

Company Filing History:

3 out of 153

Skw Trostberg Aktiengesellschaft

patents

2 out of 13

Suddeutsche Kalkstickstoff-Werke Aktiengesellschaft

patents

1 out of 1

Societe Auxiliaire D'entreprises

patent

where one patent can have more than one assignee

Years Active: 1976-1998

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5739212 - Water-soluble graft polymers (1998-04-14),

2. 5071945 - Process for the production of sulphonic acid group-containing (1991-12-10),

3. 4284433 - Additives for water-hardening binding agents (1981-08-18),

4. 4126470 - Light concrete and method of preparing the same (1978-11-21),

5. 3985696 - Process of preparing aqueous solutions of melamine-formaldehyde (1976-10-12),

Title: The Innovations of Hans-Gunter Rosenbauer

Introduction

Hans-Gunter Rosenbauer is a notable inventor based in Trostberg, Germany. He has made significant contributions to the field of chemistry, particularly in the development of water-soluble graft polymers. With a total of five patents to his name, Rosenbauer's work has had a considerable impact on various industrial applications.

Latest Patents

Rosenbauer's latest patents include innovative processes for producing water-soluble graft polymers. These polymers are created through a method that involves the production of sulphonic acid group-containing condensation products based on amino-s-triazines with at least two amino groups and formaldehyde. This process is characterized by a low content of free formaldehyde, making it a safer and more efficient option for industrial use.

Career Highlights

Throughout his career, Rosenbauer has worked with prominent companies such as SKW Trostberg Aktiengesellschaft and Süddeutsche Kalkstickstoffwerke Aktiengesellschaft. His experience in these organizations has allowed him to refine his expertise and contribute to various projects that advance chemical engineering.

Collaborations

Rosenbauer has collaborated with several professionals in his field, including Alois Aignesberger and Josef Weichmann. These partnerships have fostered innovation and have led to the successful development of new technologies.

Conclusion

Hans-Gunter Rosenbauer'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 industry and pave the way for future innovations.

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]