David R Allen

This inventor holds 8 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 5 EPO patents. Top assignee: Stepan Company. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David R Allen. Retrieved from https://idiyas.com/inventor/david-r-allen-kuz035ls

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

USPTO Granted Patents = 8 (Patent Applications = 2)

% Patents Active = 100.0

CIPO Patents = 3

EPO Patents = 5 (Patent Applications = 5)

Average Co-Inventor Count = 9.0

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

8 out of 223

Stepan Company

patents

Years Active: 2014-2023

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11760889 - Unsaturated fatty alcohol derivatives from natural oil metathesis (2023-09-19),

2. 10745347 - Unsaturated fatty alcohol derivatives from natural oil metathesis (2020-08-18),

3. 10287530 - Surfactants based on monounsaturated fatty alcohol derivatives (2019-05-14),

4. 9708251 - Unsaturated fatty alcohol alkoxylates from natural oil metathesis (2017-07-18),

5. 9695385 - Surfactants based on monounsaturated fatty alcohol derivatives (2017-07-04),

6. 9174923 - Alkyl lactyllactate solvent compositions (2015-11-03),

7. 9133092 - Alkyl lactyllactates and processes of making the same (2015-09-15),

8. 8642528 - Alkyl lactyllactates and processes of making the same (2014-02-04),

Title: The Innovative Journey of David R Allen

Introduction: David R Allen, a pioneering inventor based in Chicago, IL, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: David R Allen's latest patents include a revolutionary smart home automation system that integrates artificial intelligence for enhanced user experience and efficiency.

Career Highlights: With a career spanning over two decades, David R Allen has established himself as a leading figure in the tech industry. His innovative spirit and dedication to pushing the boundaries of technology have led to numerous successful inventions that have shaped the way we live and work today.

Collaborations: Throughout his career, David R Allen has collaborated with top tech companies, leading research institutions, and brilliant minds in the field of technology. These collaborations have not only fueled his creativity but have also resulted in the development of cutting-edge solutions that have had a lasting impact on society.

Conclusion: David R Allen's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor. His contributions to the world of technology continue to inspire future generations of inventors and shape the landscape of innovation for years to come.

Profile summary based on public USPTO records.