Borealis Polymers Oy
19Patents
1Active
19Granted
34Portfolio score
Filing activity: Mar 24, 1994 → Jan 12, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5684097A | Process for preparing polyethylene | Chemistry; Metallurgy | 81 | Expired |
| US5494965A | Process for manufacturing olefin polymers and products prepared by the process | Chemistry; Metallurgy | 50 | Expired |
| US6329054A | Cable and method for using a cable-sheathing composition including an ethylene polymer mixture | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6037184A | Method and apparatus for taking sample | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6090893A | Polyethylene composition | Chemistry; Metallurgy | 25 | Expired |
| US5627243A | Fluidized-bed reactor | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6185349A | Multimodal polymer composition | Physics | 22 | Expired |
| US5700586A | Laminate and production method thereof | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6180721A | Insulating composition for communication cables | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6034026A | Procatalyst for ethylene polymer production, method for its preparation and use | Chemistry; Metallurgy | 10 | Expired |
| US6031027A | Method of compounding a multimodal polymer composition | Performing Operations; Transporting | 6 | Expired |
| US5602348A | Method and equipment for taking a sample | Physics | 6 | Expired |
| US5770540A | Procatalyst for ethylene polymer production, method for its preparation and use | Chemistry; Metallurgy | 4 | Expired |
| US5616662A | Method for polymerizing olefins in a fluid-bed reactor | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5929179A | Method for preventing fouling in polymerization reactors | Chemistry; Metallurgy | 3 | Expired |
| US6043326A | Process for copolymerizing ethene and alpha-olefins | Chemistry; Metallurgy | 2 | Expired |
| US7256150B2 | Preparation of olefin polymerization catalyst component | Chemistry; Metallurgy | 2 | Expired |
| US8394893B2 | Heterophasic polymer composition and process for its preparation | Chemistry; Metallurgy | 1 | Active |
| US6288180A | Process for the polymerization of .alpha.-olefins, a catalyst used in the polymerization and its preparation | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.