Leeds, United Kingdom

David L Connell

This inventor holds 4 USPTO granted patents. Top assignees: Sandoz Gmbh, Sandoz Products Limited. Active years: 1983-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David L Connell. Retrieved from https://idiyas.com/inventor/david-l-connell-7vkxpic5

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 = 2.5

ph-index = 3

Forward Citations = 142(Granted Patents)


Company Filing History:


Years Active: 1983-1988

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4 patents (USPTO):Explore Patents

Title: David L Connell: Innovator in Chemical Compounds

Introduction

David L Connell is a notable inventor based in Leeds, GB. He has made significant contributions to the field of chemistry, particularly in the development of innovative compounds and additives. With a total of 4 patents to his name, Connell's work has had a considerable impact on various industries.

Latest Patents

Connell's latest patents include the development of Triazinylaminobenzaldehydes, which are compounds that can be used as optical brighteners. Additionally, he has created fluid loss control additives for oil-based well-working fluids. These additives comprise a solubilized lignite derivative and an oil-swellable or oil-soluble polymer. The solubilized lignite derivative may be oil-solubilized, such as a lignite/amine complex, or water-solubilized, like causticized lignite. These innovations are crucial for enhancing the performance of oil-based fluids in various applications.

Career Highlights

Throughout his career, Connell has worked with prominent companies, including Sandoz GmbH and Sandoz Products Limited. His experience in these organizations has allowed him to refine his expertise and contribute to significant advancements in chemical formulations.

Collaborations

Connell has collaborated with several professionals in his field, including Jacqueline A Coates and Anthony J Gradwell. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

David L Connell is a distinguished inventor whose work in chemical compounds and additives has made a lasting impact on the industry. His innovative patents and collaborations highlight his commitment to advancing technology in his 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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