Forward Citations = 77

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3 inventors (with patents filed for the assignee):

Izhak Blank (4 out of 6 patents)

Joseph Fertig (2 out of 2 patents)

Willem Van Leer (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 4248855 - Pharmaceutical base salts (1981-02-03),

2. 4018594 - Sustained release polymers (1977-04-19),

3. 4005878 - Method and device for the assessment of signatures for forgeries (1977-02-01),

4. 3959237 - Sustained release polymers (1976-05-25),

5. 3957740 - Copolymers (1976-05-18),

Hydrophilics International, Inc. is a leading manufacturer of water-based products, specializing in eco-friendly and sustainable solutions. With a focus on providing high-quality materials that are safe for the environment, we are dedicated to promoting water conservation and environmental stewardship. Our range of products includes water filters, water bottles, and other water-related accessories that help consumers reduce their environmental impact. Visit our website to explore our innovative products and learn more about our commitment to sustainability.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#1,103 in New York, NY

#2,990 in New York

#50,197 in US

New York, NY, United States of America

Hydrophilics International, Inc.

Forward Citations = 77

3 inventors:

Izhak Blank (4 out of 6 patents)

Joseph Fertig (2 out of 2 patents)

Willem Van Leer (1 out of 1 patent)

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