Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4468339B1 | Aqueous compositions containing overbased materials | Lubrizol Corp | Expired / Lapsed | 1982-01-21 | 1989-05-16 | 2002-01-21 | 0.0 yrs | 0 | |
| US4728578A | Compositions containing basic metal salts and/or non-Newtonian colloidal disperse systems and vinyl aromatic containing polymers | Lubrizol Corp | Expired / Lapsed | 1986-08-13 | 1988-03-01 | 2006-08-13 | 0.0 yrs | 112 |