Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9322175 | Mixtures of bitumen and polymer compositions | — | 2016-04-26 |
| 8343602 | Propylene polymers for injection molding applications | — | 2013-01-01 |
| 6893590 | Coupling metal parts with a plastic material | Paolo Goberti | 2005-05-17 |
| 6491984 | Process for coating metal surfaces with a polyolefin composition by flame spraying | Roberto Marzola | 2002-12-10 |
| 6461703 | Polypropylene compositions with a high content of heavy mineral fillers suited for coating metal pipes | — | 2002-10-08 |
| 6455630 | Polyolefin composition suited for metal coating by flame spraying | Roberto Marzola | 2002-09-24 |
| 6165302 | Process for repairing plastic coatings of metal pipes | Roberto Marzola | 2000-12-26 |
| 6029710 | Process for repairing plastic coatings of metal pipes | Roberto Marzola | 2000-02-29 |
| 5819392 | Process for coating the inside surface of metal containers with polyolefin materials | Roberto Marzola, 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 | Roberto Marzola | 1997-12-16 |
| 5630875 | Apparatus for coating the inside surface of metal containers with polyolefin materials | Roberto Marzola, Gian Pietro Guidetti, Dino Bacci, Georges Asperti | 1997-05-20 |
| 5565051 | Process for repairing plastic coatings on metal pipes | Roberto Marzola | 1996-10-15 |
| 5536349 | Process for coating metal pipes with polyolefin materials | Roberto Marzola | 1996-07-16 |
| 5494953 | Polypropylene composition with a high content of heavy mineral filler(s), suitable for coating metal pipes | Roberto Marzola | 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 | Roberto Marzola | 1993-10-26 |