% Expired Patents = 75.0

Trademarks = 1

Forward Citations = 35

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9 inventors (with patents filed for the assignee):

Steven Michael Knox (3 out of 3 patents)

Mary Jesse (3 out of 19 patents)

Philip Andrew Cordier (1 out of 1 patent)

4. James Don Ehrmin (1 out of 1 patent)

5. Douglas Manis (1 out of 1 patent)

6. Don A Messenger (1 out of 1 patent)

7. Matthew William Wahlin (1 out of 1 patent)

8. Fujio Soga (1 out of 1 patent)

9. Emiko Fujiwara (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9736101 - Automated communications system (2017-08-15),

2. 9356896 - Automated announcement-and-bulletins system (2016-05-31),

3. 8948352 - Multi-channel interactive message response system (2015-02-03),

4. 5522105 - Health pillow (1996-06-04),

Company Overview

Ivy Corp. is a leading technology firm specializing in software development and IT consulting services. With a focus on innovation and cutting-edge solutions, Ivy Corp. helps businesses optimize their operations and drive growth. Our team of experts is dedicated to providing top-notch services that exceed client expectations. Visit our website to learn more about our capabilities and how we can help your business thrive.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#108 in Redmond, WA

#1,463 in Washington

#60,597 in US

Redmond, WA, United States of America

Ivy Corp.

Forward Citations = 35

9 inventors:

Steven Michael Knox (3 out of 3 patents)

Mary Jesse (3 out of 19 patents)

Philip Andrew Cordier (1 out of 1 patent)

4. James Don Ehrmin (1 out of 1 patent)

5. Douglas Manis (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ivy Corp.. Retrieved from https://idiyas.com/company/ivy

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]