CJB Developments Limited
London, GB· latest recorded location
CJB Developments Limited is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is B01D (Separation).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 5
- Granted in 2026 so far
- 0
- Most recent grant
- 13 Dec 1988
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Process and apparatus for the separation of foreign matter from a liquid by flotation13 Dec 1988US 4,790,944 A
- Process for the removal of hydrogen from gases10 Jul 1984US 4,459,270 A
- Adsorption heat pump15 Jan 1980US 4,183,734 A
No published applications.
Most cited
By later US patents