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For the Inventor, By the Inventor

Solon, OH, United States of America

Dean T Tsou

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: The Standard Oil Company, Whatman Gmbh. Active years: 1985-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dean T Tsou. Retrieved from https://idiyas.com/inventor/dean-t-tsou

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

USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 276(Granted Patents)


Location History:

  • Solon, OH (US) (1985 - 2000)
  • Lexington, MA (US) (2009)

Company Filing History:

goldMedal5 out of 1,192 
 
The Standard Oil Company
 patents
silverMedal2 out of 39 
 
Whatman Gmbh
 patents

Years Active: 1985-2009

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7 patents (USPTO):Explore Patents
1. 7628917 - Porous composite membrane and method for making the same (2009-12-08),
2. 6071406 - Hydrophilic polymeric phase inversion membrane (2000-06-06),
3. 5135547 - Facilitated liquid membranes for olefin/paraffin gas separations and (1992-08-04),
4. 4753861 - Organic optical information storage medium employing crystalline (1988-06-28),
5. 4681968 - Method of producing adiponitrile (1987-07-21),
6. 4552705 - Method of making tri-(.beta.-cyanoethyl)amine (1985-11-12),
7. 4526884 - Ruthenium containing catalyst composition useful for process for the (1985-07-02),

Title: Dean T. Tsou: Innovator in Membrane Technology

Introduction

Dean T. Tsou is a notable inventor based in Solon, OH (US), recognized for his contributions to membrane technology. With a total of 7 patents, Tsou has made significant advancements in the field, particularly in the development of composite porous membranes.

Latest Patents

Among his latest inventions is the "Porous Composite Membrane and Method for Making the Same." This invention provides composite porous membranes that consist of a porous hydrophobic substrate coated with difunctional surface-modifying molecules. These molecules create a hydrophilic surface without forming branches of interconnected polymer molecules in the pores. Additionally, Tsou has developed a "Hydrophilic Polymeric Phase Inversion Membrane," which further enhances the functionality of membrane technology.

Career Highlights

Throughout his career, Dean T. Tsou has worked with prominent companies, including the Standard Oil Company and Whatman GmbH. His experience in these organizations has contributed to his expertise in membrane technology and innovation.

Collaborations

Tsou has collaborated with notable individuals in his field, including James D. Burrington and Marc W. Blachman. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Dean T. Tsou stands out as an influential inventor in the realm of membrane technology, with a strong portfolio of patents that reflect his innovative spirit and dedication to advancing the field. His work continues to impact the industry positively.

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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