Doltron AG
Uster, CH· latest recorded location
Doltron AG is named on 5 US grants and 0 published applications in this corpus. Its most frequent classification is A61M (Devices for delivering substances into the body).
- Granted patents
- 5
- Published applications
- 0
- Inventors
- 2
- Granted in 2026 so far
- 0
- Most recent grant
- 14 Jan 1992
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
By publication year.
Technology areas
Share of 5 documents
Recent patents
- Container and apparatus for warming of infusion liquid and transfusion liquid14 Jan 1992US 5,081,697 A
- Hose pump24 May 1988US 4,746,279 A
- Apparatus for an ultrasonic measuring of a flow quantity and a method of ultrasonically measuring a flow quantity23 Sep 1986US 4,612,813 A
- Separating vessel and a separating centrifuge for use in the centrifugal separation of a liquid26 Jul 1983US 4,395,257 A
- Peristaltic pump with means compressing its tube in two directions24 Nov 1981US 4,302,164 A
No published applications.
Most cited
By later US patents
- Container and apparatus for warming of infusion liquid and transfusion liquid46US 5,081,697 A1992
- Peristaltic pump with means compressing its tube in two directions31US 4,302,164 A1981
- Hose pump12US 4,746,279 A1988
- Separating vessel and a separating centrifuge for use in the centrifugal separation of a liquid2US 4,395,257 A1983