Lehtinen; Arja
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lehtinen; Arja.The latest application filed is for "copolymer".
- Lehtinen; Arja - Stathelle NO
- Lehtinen; Arja - Helsinki FI
- Lehtinen, Arja - Helsingfors FI
| Patent | Date |
|---|---|
| Copolymer App 20080139749 - Lehtinen; Arja ; et al. | 2008-06-12 |
| Use App 20070161739 - Helland; Irene ; et al. | 2007-07-12 |
| Extrusion coating App 20060177675 - Lehtinen; Arja ; et al. | 2006-08-10 |
| Process for producing a polyethylene coating on a substrate Grant 7,048,882 - Vahala , et al. May 23, 2 | 2006-05-23 |
| Heat sealable polyethylene film and method for its preparation Grant 7,018,710 - Kallio , et al. March 28, 2 | 2006-03-28 |
| Insulation composition for an electric power cable Grant 6,797,886 - Gustafsson , et al. September 28, 2 | 2004-09-28 |
| Polymer composition, a process for the production thereof and films prepared thereof Grant 6,632,884 - Skar , et al. October 14, 2 | 2003-10-14 |
| Heat sealable polyethylene film and method for its preparation App 20030171501 - Kallio, Kalle ; et al. | 2003-09-11 |
| Process for producing a polyethylene coating on a substrate App 20030042658 - Vahala, Martti ; et al. | 2003-03-06 |
| Polymer composition for pipes Grant 6,441,096 - Backman , et al. August 27, 2 | 2002-08-27 |
| Polymer composition for pipes App 20020045711 - Backman, Mats ; et al. | 2002-04-18 |
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