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Barnum Eric K patents

Barnum Eric K is listed as an inventor on 139 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorBarnum Eric K
Total patents139
First publicationNov 26, 2015
Latest publicationMar 31, 2026

Notable patents

Publications ranked by popularity score, then publication date.

Recent patents

Latest publications not already listed above.

Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Capital One Services Llc136
Capital One Financial Corp6
Capital Once Services Llc1

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
G06N20/0059
G06F11/30251
G06F11/340946
G06F2201/8133
G06F11/305532