Epi
Houston, TX, US· latest recorded location
EPI is named on 2 US grants and 1 published applications in this corpus. Its most frequent classification is F17D (Pipe-line systems).
- Granted patents
- 2
- Published applications
- 1
- Inventors
- 5
- Granted in 2026 so far
- 0
- Most recent grant
- 16 Mar 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
Most cited
By later US patents