% Expired Patents = 33.3

Trademarks = 2

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

Susan M Lottridge (3 out of 4 patents)

Howard C Mitzel (3 out of 4 patents)

John A Pennington (3 out of 4 patents)

3 patents: Sort by Forward Citations

1. 9152620 - System, method, and computer-readable medium for plagiarism detection (2015-10-06),

2. 8882512 - System and method for scoring constructed responses (2014-11-11),

3. 8595166 - System, method, and computer-readable medium for plagiarism detection (2013-11-26),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#13 in Monterey, CA

#16,867 in California

#73,904 in US

Monterey, CA, United States of America

Pacific Metrics Corporation

Forward Citations = 1

3 inventors:

Susan M Lottridge (3 out of 4 patents)

Howard C Mitzel (3 out of 4 patents)

John A Pennington (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pacific Metrics Corporation. Retrieved from https://idiyas.com/company/pacific-metrics

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]