Enter assignee name

Trademarks = 3

Forward Citations = 11

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7 inventors (with patents filed for the assignee):

Christopher John O'Brien (9 out of 11 patents)

Darryl Edward Pollica (9 out of 12 patents)

Bryan Gordon (6 out of 9 patents)

4. Prabhu K Rao (2 out of 2 patents)

5. Jian L Zhao (1 out of 5 patents)

6. Changsik Kim (1 out of 6 patents)

7. Yanlong Shi (1 out of 3 patents)

10 patents: Sort by Forward Citations

1. 12504125 - Hydrogen fueling systems and methods (2025-12-23),

2. 12021280 - Hydrogen gas dispensing systems and methods (2024-06-25),

3. 11971143 - Hydrogen fueling systems and methods (2024-04-30),

4. 11913607 - Hydrogen fueling systems and methods (2024-02-27),

5. 11892126 - Hydrogen fueling systems and methods (2024-02-06),

6. 11802665 - Hydrogen fueling systems and methods (2023-10-31),

7. 11692670 - Hydrogen fueling systems and methods (2023-07-04),

8. 11196062 - Hydrogen gas dispensing systems and methods (2021-12-07),

9. 10773229 - Steam reformers, modules, and methods of use (2020-09-15),

10. 10236522 - Hydrogen gas dispensing systems and methods (2019-03-19),

Ivys Inc. is a leading technology company specializing in software development and digital solutions. With a team of skilled professionals, we offer innovative and customized services to help businesses thrive in the digital age. Our expertise includes web development, mobile app development, and custom software solutions. We are committed to delivering high-quality products that meet our clients' unique needs and goals.

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Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

10 Patents

#130 in Waltham, MA

#1,769 in Massachusetts

#29,779 in US

#55,881 in the World

Waltham, MA, United States of America

Ivys Inc.