SPHERILENE S.P.A

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20124 MILAN, IT

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Patents Grantslast 30 patents

Information Patent Grant
Components and catalysts for the polymerization of olefins
- Patent number 5,691,264
- Issue date Nov 25, 1997
- Spherilene S.p.A.
- Mario Sacchetti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene polymers grafted with polyalkenylenes and process for the...
- Patent number 5,480,942
- Issue date Jan 2, 1996
- Spherilene S.r.l.
- Antonio Addeo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the gas-phase polymerization of alpha-olefins
- Patent number 5,410,002
- Issue date Apr 25, 1995
- Spherilene S.r.l.
- Gabriele Govoni
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expanded articles of biodegradable plastics materials and a method...
- Patent number 5,288,765
- Issue date Feb 22, 1994
- Spherilene S.r.l.
- Catia Bastioli
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the dehalogenation of 1,3-dioxolanes
- Patent number 5,245,054
- Issue date Sep 14, 1993
- Spherilene S.r.l.
- Walter Navarrini
- C07 - ORGANIC CHEMISTRY