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Escondido, CA, United States of America

Desalination Systems, Inc.

USPTO Granted Patents = 24

Trademarks = 3

Forward Citations = 772

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8 inventors (with patents filed for the assignee):

Donald T Bray (14 out of 20 patents)

Larry A Lien (5 out of 5 patents)

David H Hopkins (3 out of 7 patents)

4. Raymond A Tondreau (3 out of 3 patents)

5. Adam Robbins (1 out of 5 patents)

6. Clement C Macevicz (1 out of 4 patents)

7. Charles W Million (1 out of 1 patent)

8. John R Kirwan, Jr (1 out of 1 patent)

24 patents: Sort by Forward Citations

1. 6004464 - Spent brine reclamation (1999-12-21),

2. 5266195 - Spiral wound separation device and method of making same (1993-11-30),

3. 5149433 - Method and apparatus for supply of decontaminated fuel to diesel engine (1992-09-22),

4. 5108604 - Semipermeable membrane cartridge and method of making (1992-04-28),

5. 4906372 - Spiral-wound membrane cartridge (1990-03-06),

6. 4902417 - Spiral-wound membrane cartridge with ribbed and spaced carrier layer (1990-02-20),

7. 4842736 - Spiral wound membrane (1989-06-27),

8. 4828708 - Semipermeable membranes (1989-05-09),

9. 4802982 - Spiral-wound membrane with improved permeate carrier (1989-02-07),

10. 4780211 - Method of dewatering using PTFE membrane (1988-10-25),

11. 4548714 - Semipermeable membrane cartridge for use with a pressure container (1985-10-22),

12. 4230579 - Brine flow control for membrane separation system (1980-10-28),

13. 4208289 - Reverse osmosis apparatus employing a reciprocating membrane cartridge (1980-06-17),

14. 4190537 - Water storage control for reverse osmosis system (1980-02-26),

15. 4156645 - Conversion of sea water by reverse osmosis (1979-05-29),

Desalination Systems, Inc. is a leading provider of advanced water desalination systems for industrial and municipal applications. Our innovative technology ensures efficient and cost-effective solutions for converting seawater, brackish water, and wastewater into clean, potable water. With a focus on sustainability and environmental responsibility, we help our clients meet their water supply needs while minimizing impact on the planet.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

24 Patents

#1 in Escondido, CA

#3,172 in California

#13,409 in US

#25,840 in the World

Escondido, CA, United States of America

Desalination Systems, Inc.

Forward Citations = 772

8 inventors:

Donald T Bray (14 out of 20 patents)

Larry A Lien (5 out of 5 patents)

David H Hopkins (3 out of 7 patents)

4. Raymond A Tondreau (3 out of 3 patents)

5. Adam Robbins (1 out of 5 patents)

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