Bilsom AB
Billesholm, SE· latest recorded location
Bilsom AB is named on 7 US grants and 0 published applications in this corpus. Its most frequent classification is A61F (Filters implantable into blood vessels).
- Granted patents
- 7
- Published applications
- 0
- Inventors
- 10
- Granted in 2026 so far
- 0
- Most recent grant
- 17 Sep 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
By publication year.
Technology areas
Share of 7 documents
Recent patents
- Hearing-protector plug17 Sep 1996US 5,557,077 A
- Ear defender5 Oct 1993US 5,249,309 A
- Headgear7 Jan 1992US 5,077,836 A
- Coating method and coating slip for substantially inorganic fibrous material26 Jun 1990US 4,937,099 A
- Earmuff having sealing ring including liquid and foam plastic layers23 Jun 1987US 4,674,134 A
No published applications.
Most cited
By later US patents