G01N 2203/0664
Using witness specimens
Official title: using witness specimens
G01N2203/0664 (Using witness specimens) appears on 65 US grants and 51 published applications in this corpus.
Search patents in G01N- Granted patents
- 65
- Published applications
- 51
- Assignees
- 59
- Inventors
- 145
- Latest grant
- 16 Jun 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 5 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 4 |
| 2006 | 5 | 6 |
| 2007 | 4 | 6 |
| 2008 | 2 | 0 |
| 2009 | 2 | 3 |
| 2010 | 3 | 8 |
| 2011 | 2 | 1 |
| 2012 | 4 | 4 |
| 2013 | 3 | 3 |
| 2014 | 5 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Disc brake, in particular for a commercial vehicle16 Jun 2020US 10,683,904 B2KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Wear sensor and the corresponding wear element, assembly and use9 Jun 2020US 10,677,699 B2Metalogenia Research & Technologies S. L.
- Additive manufactured component that indicates wear and system and method thereof23 Apr 2019US 10,267,718 B2Caterpillar Inc.
- Sample testing device and fluid pumping installation comprising such a testing device2 Apr 2019US 10,246,997 B2Pcm Technologies
- Integrity testing1 May 2018US 9,958,354 B2GE Oil & Gas UK Limited
- Wear sensor and the corresponding wear element, assembly and use19 Mar 2020US 2020/0088617 A1Metalogenia Research & Technologies S. L.
- Disc Brake, in Particular for a Commercial Vehicle1 Feb 2018US 2018/0031064 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Additive manufactured component that indicates wear and system and method thereof5 Oct 2017US 2017/0284914 A1Caterpillar Inc.
- Sample testing device and fluid pumping installation comprising such a testing device2 Feb 2017US 2017/0030190 A1Pcm Technologies
- System and method for monitoring wear of a screed plate3 Nov 2016US 2016/0320279 A1Caterpillar Paving Products Inc.
Most cited
By later US patents
- Method and apparatus for determining the angle of gyration and/or the pressure in a gyratory compactor97US 6,868,738 B2Troxler Electronic Laboratories, Inc. · 2005
- Apparatus and method for quantifying metal surface treatment66US 9,063,049 B2Hydro Honing Laboratories, Inc. · 2015
- Method for determining the relative amount of deformation induced in a sealing component by a sealing22US 5,423,222 AWestinghouse Electric Corp. · 1995
- Monitoring system for concrete pilings and method of installation18US 7,637,166 B2Smart Structures, Inc. · 2009
- System and method for the detection and propagation measurement of flaws in a component or structure16US 6,715,365 B2Structural Monitoring Systems Ltd. · 2004