Ae PLC
Warwickshire, GB· latest recorded location
AE PLC is named on 76 US grants and 0 published applications in this corpus. Its most frequent classification is F02F (Cylinders, pistons or casings, for combustion engines).
- Granted patents
- 76
- Published applications
- 0
- Inventors
- 56
- Granted in 2026 so far
- 0
- Most recent grant
- 28 Apr 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 13 | 0 |
| 1987 | 22 | 0 |
| 1988 | 10 | 0 |
| 1989 | 13 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
By publication year.
Technology areas
Share of 76 documents
- F02FCylinders, pistons or casings, for combustion engines26
- F16JPistons26
- Y10TTechnical subjects covered by former us classification26
- F05CIndexing scheme relating to materials, material properties or material characteristics for machines24
- F02BInternal-combustion piston engines15
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11
- B22DCasting of metals8
- B04BCentrifuges7
- F01MLubricating of machines or engines in general7
- G05BControl or regulating systems in general7
Recent patents
- Piston and piston ring28 Apr 1998US 5,743,012 A
- Process and apparatus for metal casting9 Aug 1994US 5,335,711 A
- Centrifugal oil filter17 Mar 1992US 5,096,581 A
- Wrist pin23 Apr 1991US 5,009,124 A
- Piston and piston ring26 Mar 1991US 5,001,965 A
No published applications.
Most cited
By later US patents