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For the Inventor, By the Inventor

Palm Desert, CA, United States of America

United States Filter Corporation


USPTO Granted Patents = 121


Trademarks = 74

Forward Citations = 3,280

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141 inventors (with patents filed for the assignee):

goldMedal Roy William Martin (11 out of 48 patents)

silverMedal Li-Shiang Liang (10 out of 70 patents)

bronzeMedal Gary C Ganzi (8 out of 43 patents)

4.  Stephen B Wilcher (8 out of 22 patents)

5.  Frederick C Wilkins (7 out of 42 patents)

6.  Felice DiMascio (4 out of 18 patents)

7.  Mark E Wichmann (4 out of 4 patents)

8.  Manor M Parikh (4 out of 4 patents)

9.  Gregory E Stockinger (4 out of 4 patents)

10.  Irina A Ivanter (3 out of 5 patents)

11.  Vadim Zolotarsky (3 out of 14 patents)

12.  Stephane Dupont (3 out of 6 patents)

13.  Anil D Jha (3 out of 40 patents)

14.  Albert Van Grouw, Iii (3 out of 6 patents)

15.  Stephen A Uban (3 out of 9 patents)


Core Competencies:
Wastewater Treatment
Electrodeionization
Fluid Distribution
Corrosion Control
Microfiltration
Chemical Additives Optimization
Water Purification
Grit Washer
Hydrocyclone
Filter Element Screens
Bromide Removal
Ion Exchange Resin

121 patents:

1. 7572627 - System of processing mixed-phase streams (2009-08-11),
2. 7001516 - Process for removing phosphorus from wastewater utilizing a triple basin wastewater treatment system (2006-02-21),
3. 6994785 - Removable grid for filter element screens (2006-02-07),
4. 6887452 - System and method for precipitating salts (2005-05-03),
5. 6830689 - Process for removing phosphorus from wastewater utilizing a triple basin wastewater treatment system (2004-12-14),
6. 6800208 - Hydrocyclone bundle (2004-10-05),
7. 6776926 - Calcium hypochlorite of reduced reactivity (2004-08-17),
8. 6763846 - Fluid distribution device (2004-07-20),
9. 6736275 - Flocculating energy dissipating well arrangement (FEDWA) (2004-05-18),
10. 6716359 - Enhanced time-based proportional control (2004-04-06),
11. 6709578 - Tilt-out frame for a filter screen (2004-03-23),
12. 6693139 - Treated ion exchange resin and method for treatment thereof (2004-02-17),
13. 6660307 - Process for generating stabilized bromine compounds (2003-12-09),
14. 6659113 - Grit washer and bearing assembly therefore (2003-12-09),
15. 6649037 - Electrodeionization apparatus and method (2003-11-18),
United States Filter Corporation is a leading provider of water and wastewater treatment solutions. They offer a wide range of products and services to customers in various industries, including municipal, industrial, and commercial sectors. With a focus on innovation and sustainability, United States Filter Corporation is dedicated to delivering efficient and cost-effective water treatment solutions to meet the needs of their clients.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

121 Patents

#1 in Palm Desert, CA

#709 in California

#3,068 in US

#6,406 in the World

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Palm Desert, CA, United States of America

United States Filter Corporation

Forward Citations = 3,280

141 inventors:

goldMedal Roy William Martin (11 out of 48 patents)

silverMedal Li-Shiang Liang (10 out of 70 patents)

bronzeMedal Gary C Ganzi (8 out of 43 patents)

4.  Stephen B Wilcher (8 out of 22 patents)

5.  Frederick C Wilkins (7 out of 42 patents)

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