Y10S 252/964
Leak detection
Y10S252/964 (Leak detection) appears on 45 US grants and 12 published applications in this corpus.
Search patents in Y10S- Granted patents
- 45
- Published applications
- 12
- Assignees
- 30
- Inventors
- 69
- Latest grant
- 21 Apr 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 2 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- White fluorescent blended dye for leak detection21 Apr 2015US 9,011,716 B1Spectronics Corporation
- Hot melt wetness indicator adhesive composition containing UV fluorescent agent9 Sep 2014US 8,828,271 B2Bostik SA
- Visual spill indicator27 Apr 2010US 7,704,750 B2Imbibitive Technologies Corp.
- Electrolyte with enhanced leakage detection for electrolytic capacitors and method for detecting leakage8 Sep 2009US 7,585,428 B1Pacesetter, Inc.
- Enhanced leak detection dye carrier30 Jun 2009US 7,552,623 B2Spectronics Corporation
- White fluorescent blended dye for leak detection9 Jul 2015US 2015/0191649 A1Spectronics Corporation
- Hot Melt Wetness Indicator Adhesive Composition Containing UV Fluorescent Agent21 Oct 2010US 2010/0264369 A1Bostik SA
- Enhanced Leak Detection Dye Carrier30 Oct 2008US 2008/0265213 A1Spectronics Corporation
- Visual spill indicator8 May 2008US 2008/0108142 A1Imbibitive Technologies Corp.
- Dye solutions for use in methods to detect the prior evaporation of anhydrous ammonia and the production of illicit drugs11 Jan 2007US 2007/0010027 A1
Most cited
By later US patents
- Adhesive plate with indicator function and indicator therefor81US 5,942,186 A1999
- Polyhalogenated hydrocarbon refrigerants and refrigerant oils colored with fluorescent dyes and method for their use as leak detectors71US 4,758,366 AWidger Chemical Corporation · 1988
- Method for detecting leakage in a refrigeration system55US 5,149,453 AH. B. Fuller Automotive Products, Inc. · 1992
- Method and cloth for detecting leaks in closed bodies52US 4,822,743 ALockheed Corporation · 1989
- Full spectrum fluorescent dye composition for the optimization of leak detection processes48US 6,165,384 ASpectronics Corporation · 2000