Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4936987A | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers | ECC SPECIALTY CHEMICALS Inc | Expired / Lapsed | 1988-05-16 | 1990-06-26 | 2008-05-16 | 0.0 yrs | 2 | |
| US4798683A | Method for controlling corrosion using molybdate compositions | ECC SPECIALTY CHEMICALS Inc | Expired / Lapsed | 1988-04-21 | 1989-01-17 | 2008-04-21 | 0.0 yrs | 4 |