PSI-Polymer Systems, Inc.
6Patents
6Active
6Granted
45Portfolio score
Filing activity: Feb 25, 2013 → Feb 25, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9309974B1 | Seals for use with low to medium viscosity fluids and related methods, apparatuses and systems | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10828820B2 | Extrusion die systems, die changers, and related methods | Performing Operations; Transporting | 3 | Active |
| US11260570B2 | Filtration apparatuses and screen changer devices for polymer processing and related methods | Performing Operations; Transporting | 2 | Active |
| US11724431B2 | Modular fluid processing apparatuses, modular components and related methods | Performing Operations; Transporting | 0 | Active |
| US12214536B2 | Filtration apparatuses and screen changer devices for polymer processing and related methods | Performing Operations; Transporting | 0 | Active |
| US11821421B2 | Gear pumps used in fluid processing lines and seal systems for fluid processing apparatuses | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.