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Odessa, FL, United States of America

Dais Analytic Corporation

USPTO Granted Patents = 15

% Expired Patents = 20.0

Forward Citations = 339

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12 inventors (with patents filed for the assignee):

Scott G Ehrenberg (11 out of 12 patents)

Brian Johnson (5 out of 5 patents)

Gary E Wnek (5 out of 40 patents)

4. Liwei Cao (4 out of 5 patents)

5. Hung Huynh (3 out of 3 patents)

6. Timothy Tangredi (2 out of 2 patents)

7. Joseph M Serpico (2 out of 3 patents)

8. Rasool Nasr Isfahani (1 out of 1 patent)

9. Lacy Aliff (1 out of 1 patent)

10. Gary Rosenberg (1 out of 2 patents)

11. David J Vachon (1 out of 19 patents)

12. Bashir Musse Sheikh-Ali (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 11331628 - Vapor condenser enhanced by membrane evaporation (2022-05-17),

2. 10907867 - Evaporative chilling systems and methods using a selective transfer membrane (2021-02-02),

3. 9393557 - Anionic exchange electrolyte polymer membranes (2016-07-19),

4. 9293269 - Ultracapacitor tolerating electric field of sufficient strength (2016-03-22),

5. 9283518 - Fluid treatment systems and methods using selective transfer membranes (2016-03-15),

6. 9013155 - Energy storage devices including a solid multilayer electrolyte (2015-04-21),

7. 8586637 - Stable and compatible polymer blends (2013-11-19),

8. 8500960 - Multi-phase selective mass transfer through a membrane (2013-08-06),

9. 8470071 - Enhanced HVAC system and method (2013-06-25),

10. 8222346 - Block copolymers and method for making same (2012-07-17),

11. 7990679 - Nanoparticle ultracapacitor (2011-08-02),

12. 6841601 - Crosslinked polymer electrolyte membranes for heat and moisture exchange devices (2005-01-11),

13. 6413298 - Water- and ion-conducting membranes and uses thereof (2002-07-02),

14. 6383391 - Water-and ion-conducting membranes and uses thereof (2002-05-07),

15. 6110616 - Ion-conducting membrane for fuel cell (2000-08-29),

Dais Analytic Corporation specializes in advanced nanotechnology and energy-efficient solutions, focusing on the development of innovative materials and systems for various applications. The company is known for its work in energy management, water treatment, and air purification, utilizing proprietary technologies to enhance performance and sustainability. Based in Odessa, Florida, Dais Analytic aims to address global challenges through its cutting-edge research and commitment to environmental stewardship.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

15 Patents

#1 in Odessa, FL

#575 in Florida

#21,026 in US

#39,846 in the World

Odessa, FL, United States of America

Dais Analytic Corporation

Forward Citations = 339

12 inventors:

Scott G Ehrenberg (11 out of 12 patents)

Brian Johnson (5 out of 5 patents)

Gary E Wnek (5 out of 40 patents)

4. Liwei Cao (4 out of 5 patents)

5. Hung Huynh (3 out of 3 patents)

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