Sra Developments Limited
South Devon, GB· latest recorded location
SRA DEVELOPMENTS LIMITED is named on 11 US grants and 10 published applications in this corpus. Its most frequent classification is A61B (Medical diagnosis and surgery).
- Granted patents
- 11
- Published applications
- 10
- Inventors
- 7
- Granted in 2026 so far
- 0
- Most recent grant
- 23 May 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 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 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 3 | 1 |
| 2017 | 1 | 0 |
By publication year.
Technology areas
Share of 21 documents
- A61BMedical diagnosis and surgery17
- Y10TTechnical subjects covered by former us classification5
- B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic3
- G01VGeophysics2
- H01HElectric switches2
- B26DCutting1
- B28DWorking stone or stone-like materials1
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1
Recent patents
- Ergonomic handpiece for laparoscopic and open surgery23 May 2017US 9,655,601 B2
- Ultrasonic transducer system25 Oct 2016US 9,474,542 B2
- Ultrasonic cutting tool12 Jul 2016US 9,387,004 B2
- Ultrasonic surgical tool7 Jun 2016US 9,358,030 B2
- Ultrasonic surgical tool3 Nov 2015US 9,173,672 B2
- Ergonomic handpiece for laparoscopic and open surgery25 Aug 2016US 2016/0242753 A1
- Ultrasonic transducer system26 Sep 2013US 2013/0253559 A1
- Ultrasonic cutting tool12 Sep 2013US 2013/0238004 A1
- Ergonomic handpiece for laparoscopic and open surgery26 Apr 2012US 2012/0101495 A1
- Improved ultrasonic surgical tool12 Jan 2012US 2012/0010537 A1
Most cited
By later US patents