Stannington, United Kingdom

David E Holt

This inventor holds 1 USPTO granted patent. Top assignee: The Procter Gamble Company. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David E Holt. Retrieved from https://idiyas.com/inventor/david-e-holt

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 = 2.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: David E Holt: Innovator in Detergent Compositions

Introduction

David E Holt is a notable inventor based in Stannington, GB. He has made significant contributions to the field of detergent compositions, particularly focusing on improving the stability of percarbonate bleach.

Latest Patents

Holt holds a patent for "Detergent compositions having improved percarbonate bleach stability." This innovative composition ensures that at least 60% of the originally added sodium percarbonate remains effective after 28 days of storage at 32°C and 80% relative humidity. The formulation includes at least one multi-ingredient component, boasts a density exceeding 650 g/liter, and maintains low levels of Iron, Manganese, and Copper, all while achieving an Equilibrium Relative Humidity of less than 30% at 32°C.

Career Highlights

David E Holt is associated with The Procter & Gamble Company, where he has been instrumental in developing advanced detergent formulations. His work has contributed to enhancing the effectiveness and stability of cleaning products in the market.

Collaborations

Holt has collaborated with Joseph T Agar, working together to innovate and improve detergent compositions.

Conclusion

David E Holt's contributions to detergent technology exemplify the importance of innovation in everyday products. His patent reflects a commitment to enhancing product performance and stability, benefiting consumers worldwide.

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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