Sophysa
Orsay, FR· latest recorded location
Sophysa is named on 10 US grants and 8 published applications in this corpus. Its most frequent classification is A61M (Devices for delivering substances into the body).
- Granted patents
- 10
- Published applications
- 8
- Inventors
- 9
- Granted in 2026 so far
- 0
- Most recent grant
- 14 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 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 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year.
Technology areas
Share of 18 documents
- A61MDevices for delivering substances into the body18
- F16KValves5
- Y10TTechnical subjects covered by former us classification5
- A61BMedical diagnosis and surgery2
- G01CMeasuring distances, levels or bearings2
- G01FMeasuring volume, volume flow, mass flow or liquid level2
- G01VGeophysics2
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2
Recent patents
- Device for adjusting a drainage valve14 Dec 2021US 11,197,983 B2
- Adjustable drainage valve23 Jul 2019US 10,357,639 B2
- Method of regulating CSF drainage7 Jul 2015US 9,072,865 B2
- Device and method for mechanically locating and reading the setting of an adjustable valve27 May 2014US 8,733,394 B2
- Locator, device and method for electronically locating and reading the setting of an adjustable valve14 Jan 2014US 8,630,695 B2
- Device for adjusting a drainage valve26 Dec 2019US 2019/0388660 A1
- Adjustable drainage valve4 Aug 2016US 2016/0220794 A1
- Method of regulating csf drainage10 Nov 2011US 2011/0275976 A1
- Locator, device and method for electronically locating and reading the setting of an adjustable valve19 May 2011US 2011/0118589 A1
- Device and method for mechanically locating and reading the setting of an adjustable valve3 Mar 2011US 2011/0048539 A1
Most cited
By later US patents
- Subcutaneous valve and device for externally setting it91US 5,643,194 A1997
- Device for mechanically locating and reading the setting of an adjustable valve30US 7,921,571 B22011
- Valve for the treatment of hydrocephalus26US 4,673,384 A1987
- Locator, device and method for electronically locating and reading the setting of an adjustable valve21US 8,630,695 B22014
- Device and method for mechanically locating and reading the setting of an adjustable valve18US 8,733,394 B22014