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Buttles John patents

Buttles John is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorButtles John
Total patents5
First publicationJul 6, 2023
Latest publicationNov 4, 2025

Notable patents

Publications ranked by popularity score, then publication date.

Recent patents

Latest publications not already listed above.

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Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Univ California3
Battelle Energy Alliance Llc2

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
Y02C20/403
B01D61/4453
B01D2257/5043
B01D53/3263
C25B9/703