OMV Aktiengesellschaft
Vienna, AT· latest recorded location
OMV Aktiengesellschaft is named on 6 US grants and 0 published applications in this corpus. Its most frequent classification is B66D (Capstans).
- Granted patents
- 6
- Published applications
- 0
- Inventors
- 9
- Granted in 2026 so far
- 0
- Most recent grant
- 3 Aug 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
By publication year.
Technology areas
Share of 6 documents
- B66DCapstans1
- C07CAcyclic or carbocyclic compounds1
- C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients1
- C10LFuels not otherwise provided for1
- E01CConstruction of, or surfaces for, roads, sports grounds, or the like1
- E21BEarth or rock drilling1
- F16LPipes1
- Y10TTechnical subjects covered by former us classification1
Recent patents
- Fuel for internal combustion engines and use of methyl formate as fuel additive3 Aug 1993US 5,232,464 A
- Device for the step-wise pressure release on the expansion of, in particular hot, gases21 Jan 1986US 4,565,212 A
- Swab hoist use thereof in conveying crude oil and natural gas19 Jun 1984US 4,454,912 A
- Polymeric compositions and process for their production23 Dec 1980US 4,240,949 A
- Process for the purification of urea solutions containing biuret and the like4 Nov 1980US 4,231,960 A
No published applications.
Most cited
By later US patents
- Device for the step-wise pressure release on the expansion of, in particular hot, gases10US 4,565,212 A1986
- Process for the purification of urea solutions containing biuret and the like9US 4,231,960 A1980
- Fuel for internal combustion engines and use of methyl formate as fuel additive6US 5,232,464 A1993
- Polymeric compositions and process for their production3US 4,240,949 A1980
- Swab hoist use thereof in conveying crude oil and natural gas2US 4,454,912 A1984