Stanpac Inc.
10Patents
1Active
10Granted
33Portfolio score
Filing activity: Mar 2, 1988 → Apr 30, 2015
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4961986A | Sealing member for a container | Emerging Cross-Sectional Technologies | 85 | Expired |
| US5514442A | Sealing member for a container | Emerging Cross-Sectional Technologies | 76 | Expired |
| US5433992A | Sealing member for a container | Emerging Cross-Sectional Technologies | 63 | Expired |
| USD436862S | Bottle cap | General | 54 | Expired |
| US6772901B2 | Tamper resistant composite lids for food containers | Performing Operations; Transporting | 29 | Expired |
| US5217790A | Elongate strip for the production of sealing members for containers | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5875908A | Bottle cap | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5261990A | Method of making an elongate strip for the production of sealing members for containers | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6341707B1 | Push-on tamper resistant closure | Emerging Cross-Sectional Technologies | 12 | Expired |
| US9776350B2 | Tamper evident closure and method of making same | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.