PolyOne Corporation
136Patents
114Active
136Granted
57Portfolio score
Filing activity: Jan 11, 2000 → Feb 27, 2017 · 51 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7629406B2 | Use of organoclay in HDPE nanocomposites to provide barrier properties in containers and film | Chemistry; Metallurgy | 23 | Active |
| US9587201B2 | Self-lubricating polymer composition and method of lubricating an article | Electricity | 21 | Active |
| US7422789B2 | Cathodic protection coatings containing carbonaceous conductive media | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7794626B2 | Cathodic protection compounds | Chemistry; Metallurgy | 18 | Expired |
| US6524694B1 | Compositions for imparting a translucent optical effect to transparent thermoplastic polymers | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6772151B1 | Color matching system and method | Emerging Cross-Sectional Technologies | 14 | Expired |
| US8322115B2 | Insert panel for concrete fillable formwork wall | Fixed Constructions | 11 | Active |
| US7968657B2 | Thermoplastic polyhydroxyalkanoate compounds | Chemistry; Metallurgy | 10 | Active |
| US6617295B2 | Composition and method for foaming resin | Chemistry; Metallurgy | 10 | Expired |
| US6774162B1 | Thermoplastic vulcanizate and its method of production | Chemistry; Metallurgy | 9 | Expired |
| US9597938B2 | High strength, light weight composite leaf spring and method of making | Performing Operations; Transporting | 8 | Active |
| US7074348B2 | Method for applying a coating that acts as an electrolytic barrier and a cathodic corrosion prevention system | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6855402B2 | Weather resistant plastic composites capped with polyethylene terephthalate glycol (PETG) for outdoor exposures | Emerging Cross-Sectional Technologies | 7 | Expired |
| US9593917B2 | Composite laminate and method of manufacture | Emerging Cross-Sectional Technologies | 7 | Active |
| US6916770B2 | Multi-functional color concentrate compositions | Chemistry; Metallurgy | 7 | Expired |
| US7559176B2 | Concrete fillable formwork wall | Fixed Constructions | 6 | Expired |
| US7858008B2 | Profile-extruded poly(vinyl chloride) articles and method of making same | Emerging Cross-Sectional Technologies | 6 | Active |
| US9796839B2 | Polypropylene compounds having non-migratory slip properties | Emerging Cross-Sectional Technologies | 6 | Active |
| US6670012B2 | Multi-colored coverstock | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7232856B1 | Flame-retardant polyolefin compounds and their use in surface coverings | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9841260B2 | Projectiles for ammunition and methods of making and using the same | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8629203B2 | Rigid biofiber thermoplastic composite and articles made therefrom | Textiles; Paper | 4 | Active |
| US7063808B1 | Lignosulfonic acid-doped polyaniline composites with carbon allotropes | Electricity | 4 | Expired |
| US9534116B2 | Flame retardant polylactic acid compounds | Chemistry; Metallurgy | 4 | Active |
| US8782984B2 | Concrete fillable wall formwork assembly with interconnectable formwork elements | Fixed Constructions | 4 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.