Leverkusen, Germany

Hans-G Unter Fr Ohlen

This inventor holds 1 USPTO granted patent. Top assignee: Bayer Aktiengesellschaft. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-G Unter Fr Ohlen. Retrieved from https://idiyas.com/inventor/hans-g-unter-fr-ohlen

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Inventor Profile: Hans-G Unter Fr Ohlen from Leverkusen, Germany

Introduction

Hans-G Unter Fr Ohlen is a distinguished inventor hailing from Leverkusen, Germany. He has made significant contributions to the field of chemical engineering, particularly in the recovery of valuable substances from waste materials. With one notable patent to his name, he demonstrates a commitment to innovation in sustainable practices.

Latest Patents

Hans-G Unter Fr Ohlen holds a patent for a process designed for the recovery of tributyl phosphate from spent hydraulic oils. This process utilizes distillation techniques to extract tributyl phosphate (TBPO) from hydraulic oils commonly used in civilian aircraft. His innovative method contributes to both resource recovery and environmental protection, showcasing his focus on sustainability.

Career Highlights

Hans-G Unter Fr Ohlen is associated with Bayer Aktiengesellschaft, a prominent player in the global chemical and pharmaceutical industry. His role at the company has allowed him to further his research and apply his innovative ideas in practical applications. His work in the field not only enhances operational efficiencies but also supports Bayer's commitment to environmental sustainability.

Collaborations

Throughout his career, Hans-G Unter Fr Ohlen has collaborated with various talented professionals. Noteworthy among them are his coworkers Hans-Dieter Block and Wolfgang Ohlendorf, who have contributed to the development and refinement of processes related to chemical recovery and environmental technologies.

Conclusion

Hans-G Unter Fr Ohlen's contributions to the field of chemical engineering exemplify the impact of innovative thinking in addressing environmental challenges. His patent for the recovery of tributyl phosphate reflects a vital step toward sustainable practices in industrial applications. As he continues his work at Bayer Aktiengesellschaft, his efforts will undoubtedly inspire further advancements in the field.

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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