Patent assignee · US · COMPANY

Chezon Research Co.

1Patents
0Active
1Granted
22Portfolio score

Filing activity: Jun 9, 1980 → Jun 9, 1980

Most-cited patents

PatentTitleAreaCited byStatus
US4435278A Hydroprocessing with a catalyst having bimodal pore distribution Chemistry; Metallurgy 19 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.