Cambridge, United Kingdom

By Johanna Roesler, Executrix

This inventor holds 1 USPTO granted patent. Top assignee: Imperial Chemical Industries Limited. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: By Johanna Roesler, Executrix. Retrieved from https://idiyas.com/inventor/by-johanna-roesler-executrix

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: By Johanna Roesler, Executrix: Innovator in Waste Treatment Technology

Introduction

By Johanna Roesler, Executrix, is a notable inventor based in Cambridge, GB. He has made significant contributions to the field of waste treatment technology. His innovative approach focuses on the secondary treatment of sewage, which is crucial for environmental sustainability.

Latest Patents

Roesler holds a patent for a method titled "Treatment of biologically-degradable waste." This method involves a unique system where sewage is circulated through a riser and a downcomer. An oxygen-containing gas is supplied to the sewage as it passes through the downcomer. This process is intended for use in the aeration and/or digestion steps of secondary sewage treatment. The riser and downcomer are designed to be located in a shaft extending at least 40 meters below a basin containing the sewage. Roesler's innovative method aims to enhance the efficiency of sewage treatment processes.

Career Highlights

Roesler is associated with Imperial Chemical Industries Limited, a company known for its advancements in chemical manufacturing and environmental solutions. His work at this esteemed organization has allowed him to develop and refine his innovative sewage treatment methods.

Collaborations

Roesler has collaborated with notable colleagues, including Martin Bailey and David A Hines. These partnerships have contributed to the development and implementation of effective waste treatment technologies.

Conclusion

By Johanna Roesler's contributions to sewage treatment technology exemplify the importance of innovation in addressing environmental challenges. His patented method represents a significant advancement in the field, showcasing his commitment to sustainable practices.

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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