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Trevose, PA, United States of America

Betz Laboratories, Inc.

USPTO Granted Patents = 577

CIPO Patents = 1

Trademarks = 22

Forward Citations = 7,158

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259 inventors (with patents filed for the assignee):

Wilson K Whitekettle (70 out of 79 patents)

Deborah K Donofrio (64 out of 64 patents)

Fu Chen (55 out of 75 patents)

4. Dwight K Reid (32 out of 37 patents)

5. David R Forester (30 out of 30 patents)

6. William S Carey (27 out of 34 patents)

7. Paul V Roling (26 out of 33 patents)

8. Donald Carroll Roe (22 out of 408 patents)

9. David M Polizzotti (19 out of 30 patents)

10. David W Reichgott (17 out of 24 patents)

11. William L Harpel (13 out of 17 patents)

12. Libardo A Perez (12 out of 16 patents)

13. John A Muccitelli (12 out of 13 patents)

14. Keith A Bair (12 out of 17 patents)

15. Paul R Hart (11 out of 36 patents)

Core Competencies:

Polymeric Dithiocarbamate

Water Treatment Polymers

Foam Control Composition

Corrosion Inhibitors

Metal Surface Treatments

Scale Formation Control

Biocidal Treatments

Polybutene Compositions

Aqueous Polymerization

Recycled Fiber Washing

Cationic Graft Polymers

Organic Contaminant Inhibition

577 patents: Sort by Forward Citations

1. 5658487 - Polymeric dithiocarbamate acid salt compositions and method of use (1997-08-19),

2. 5626718 - Use of polymers in the recycled fiber washing/deinking process (1997-05-06),

3. 5601754 - Water treatment polymer containing (1997-02-11),

4. 5596130 - Methods and compositions for reducing fouling deposit formation in jet (1997-01-21),

5. 5565619 - Methods and apparatus for monitoring water process equipment (1996-10-15),

6. 5562863 - Methods and compositions for inhibiting vinyl aromatic monomer (1996-10-08),

7. 5562862 - Polybutene-based foam control composition for aqueous systems (1996-10-08),

8. 5562833 - Dual feed paint detackification program (1996-10-08),

9. 5562830 - Calcium carbonate scale controlling method (1996-10-08),

10. 5562816 - Tar dissolution process (1996-10-08),

11. 5560523 - Apparatus for measuring and transferring liquid (1996-10-01),

12. 5556510 - Method for inhibiting the deposition of organic contaminants in polp and (1996-09-17),

13. 5556451 - Oxygen induced corrosion inhibitor compositions (1996-09-17),

14. 5545438 - Hydrophilic treatment for aluminum (1996-08-13),

15. 5545347 - Low phosphorous, low etch cleaner and method (1996-08-13),

Betz Laboratories, Inc. is a leading chemical solutions provider for the industrial water and process treatment markets. With over 100 years of experience, Betz offers a comprehensive range of products, technologies, and services to improve water and process efficiency, reduce operating costs, and enhance the sustainability of various industries. From water treatment chemicals to advanced automation systems, Betz offers innovative solutions tailored to meet the unique needs of their customers. Their commitment to research and development ensures continuous improvement and technological advancements in the field. Visit their website to explore their solutions and learn more about their expertise in industrial water and process treatment.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

577 Patents

#1 in Trevose, PA

#32 in Pennsylvania

#813 in US

#1,633 in the World

Trevose, PA, United States of America

Betz Laboratories, Inc.

Forward Citations = 7,158

259 inventors:

Wilson K Whitekettle (70 out of 79 patents)

Deborah K Donofrio (64 out of 64 patents)

Fu Chen (55 out of 75 patents)

4. Dwight K Reid (32 out of 37 patents)

5. David R Forester (30 out of 30 patents)

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