Creve Coeur, MO, United States of America

Donald Joseph Stookey

This inventor holds 6 USPTO granted patents, plus 1 CIPO patent. Top assignees: Monsanto Company, Permea, Inc., Air Products and Chemicals, Inc.. Active years: 1980-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald Joseph Stookey. Retrieved from https://idiyas.com/inventor/donald-joseph-stookey

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 = 1.8

ph-index = 4

Forward Citations = 191(Granted Patents)


Location History:

  • Raleigh, NC (US) (1980)
  • Creve Coeur, MO (US) (1987 - 2001)

Company Filing History:


Years Active: 1980-2001

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6 patents (USPTO):Explore Patents

Title: Celebrating the Innovations of Donald Joseph Stookey

Introduction

Donald Joseph Stookey, an accomplished inventor based in Creve Coeur, MO, holds a remarkable portfolio of six patents. His inventive contributions primarily focus on advancements in membrane technologies, showcasing his expertise in fluid separation processes.

Latest Patents

Among his latest innovations, Stookey developed a **Process for the Manufacture of a Membrane Device with Internal Sweep**. This process involves applying a coating layer to a non-selective membrane, ensuring controlled flooding to achieve desired coating depth. This innovative approach enhances the performance of membrane separation devices. Additionally, he introduced a **Hollow Fiber Membrane Device with Inert Filaments Randomly Distributed**. This invention includes a fluid separation module equipped with hollow fiber membranes, enhanced by filaments of varying diameters. The strategic placement of these filaments during the manufacturing process significantly boosts the module's performance.

Career Highlights

Stookey has made notable contributions during his tenure at prestigious organizations. He worked at Monsanto Company and Permea, Inc., where he applied his innovative mindset to tackle complex challenges in membrane technologies. His career reflects a commitment to driving advancements in the field.

Collaborations

Throughout his career, Stookey has collaborated with esteemed colleagues such as Paul William Kramer and Dilip G Kalthod. These partnerships have fostered cross-disciplinary insights, enhancing the overall impact of his inventive pursuits.

Conclusion

Donald Joseph Stookey's dedication to innovation in membrane technology serves as an inspiration to aspiring inventors. His intellectual contributions continue to shape advancements in fluid separation, leaving a lasting impact on the industry. His work exemplifies the vital role of inventors in driving progress and innovation.

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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