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For the Inventor, By the Inventor

Dayton, MD, United States of America

Zygood, LLC

Calculating rank
USPTO Granted Patents = 3

% Expired Patents = 66.7

Trademarks = 1

Forward Citations = 99

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3 inventors (with patents filed for the assignee):

goldMedal Robert E Fischell (3 out of 208 patents)

silverMedal Susan R Fischell (2 out of 3 patents)

bronzeMedal Stephen T Kaye (1 out of 3 patents)


3 patents:

1. 10589117 - Integrated magnetic pulsation device for the treatment of foot pain (2020-03-17),
2. 9849302 - Three-coil magnetic pulsations system for the treatment of foot pain (2017-12-26),
3. 9550067 - Shoe-shaped magnetic coil system for the treatment of foot pain (2017-01-24),
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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#5 in Dayton, MD

#1,106 in Maryland

#73,929 in US

Dayton, MD (US)
Dayton, MD, United States of America

Zygood, LLC

Forward Citations = 99

3 inventors:

goldMedal Robert E Fischell (3 out of 208 patents)

silverMedal Susan R Fischell (2 out of 3 patents)

bronzeMedal Stephen T Kaye (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zygood, LLC. Retrieved from https://idiyas.com/company/zygood

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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