Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491984 | Process for coating metal surfaces with a polyolefin composition by flame spraying | Gian Luigi Rigosi | 2002-12-10 |
| 6455630 | Polyolefin composition suited for metal coating by flame spraying | Gian Luigi Rigosi | 2002-09-24 |
| 6165302 | Process for repairing plastic coatings of metal pipes | Gian Luigi Rigosi | 2000-12-26 |
| 6029710 | Process for repairing plastic coatings of metal pipes | Gian Luigi Rigosi | 2000-02-29 |
| 5819392 | Process for coating the inside surface of metal containers with polyolefin materials | Gian Luigi Rigosi, Gian Pietro Guidetti, Dino Bacci, Georges Asperti | 1998-10-13 |
| 5698617 | Concentrates suitable for the preparation of functionalized polyolefins and functionalization process using said concentrates | Gian Luigi Rigosi | 1997-12-16 |
| 5656374 | Polyolefin compositions suitable for sheets and films which are sealable by radio-frequency | Luca Scanavini | 1997-08-12 |
| 5630875 | Apparatus for coating the inside surface of metal containers with polyolefin materials | Gian Luigi Rigosi, Gian Pietro Guidetti, Dino Bacci, Georges Asperti | 1997-05-20 |
| 5565051 | Process for repairing plastic coatings on metal pipes | Gian Luigi Rigosi | 1996-10-15 |
| 5536349 | Process for coating metal pipes with polyolefin materials | Gian Luigi Rigosi | 1996-07-16 |
| 5494953 | Polypropylene composition with a high content of heavy mineral filler(s), suitable for coating metal pipes | Gian Luigi Rigosi | 1996-02-27 |
| 5256226 | Process for repairing exposed or damaged parts of a plastic coatings on metal tubing by coating or patching the area with an adhesive polymer composition | Gian Luigi Rigosi | 1993-10-26 |
| 4548993 | Method for improving the characteristics of polyolefins under heating | Enea Garagnani, Alessandro Moro | 1985-10-22 |
| 4429064 | Mica-reinforced polyolefin compositions comprising a maleammic silane modifier | Enea Garagnani, Alessandro Moro | 1984-01-31 |
| 4426469 | Glass fibers for the reinforcement of polyolefins and reinforced polyolefin compositions obtained therefrom | Enea Garagnani, Alessandro Moro | 1984-01-17 |
| 4350797 | Process for promoting the adhesion of polyolefins to metals, glass sheets, cement, asbestos or polar polymers | Enea Garagnani, Alessandro Moro | 1982-09-21 |
| 4278586 | Glass fiber-reinforced polyolefins | Enea Garagnani | 1981-07-14 |