Saffa S.p.A.
Pontenuovo di Magenta, IT· latest recorded location
Saffa S.p.A. is named on 8 US grants and 0 published applications in this corpus. Its most frequent classification is C08K (Use of inorganic or non-macromolecular organic substances as compounding ingredients).
- Granted patents
- 8
- Published applications
- 0
- Inventors
- 6
- Granted in 2026 so far
- 0
- Most recent grant
- 15 Nov 1988
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
By publication year.
Technology areas
Share of 8 documents
Recent patents
- Stabilized and carried red phosphorus as flame-retardant agent for polymers15 Nov 1988US 4,785,031 A
- Stabilized red phosphorus for use as flame-retardant, in particular for compositions on the basis of polymers6 Oct 1987US 4,698,215 A
- Gas lighter4 Feb 1986US D282,493 SDesign
- Process for making self-extinguishing, by means of red phosphorus, synthetic thermoplastic materials and products so obtained11 Sep 1984US 4,471,080 A
- Process for stabilizing by encapsulation red phosphorus to be used as flame retardant of polymeric materials and product so obtained3 Apr 1984US 4,440,880 A
No published applications.
Most cited
By later US patents
- Stabilized red phosphorus for use as flame-retardant, in particular for compositions on the basis of polymers29US 4,698,215 A1987
- Process for stabilizing by encapsulation red phosphorus to be used as flame retardant of polymeric materials and product so obtained22US 4,440,880 A1984
- Device for limiting the gas flow in a discharge valve for gas lighters and method13US 4,311,450 A1982
- Process for making self-extinguishing, by means of red phosphorus, synthetic thermoplastic materials and products so obtained13US 4,471,080 A1984
- Stabilized and carried red phosphorus as flame-retardant agent for polymers9US 4,785,031 A1988