Y10S 252/965
Retrospective product identification
Official title: Retrospective product identification, e.g. tags and tracers
Y10S252/965 (Retrospective product identification) appears on 25 US grants and 6 published applications in this corpus.
Search patents in Y10S- Granted patents
- 25
- Published applications
- 6
- Assignees
- 17
- Inventors
- 46
- Latest grant
- 8 Sep 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for labeling materials based on organic thermoplastic or thermosetting polymer matrices8 Sep 2015US 9,127,139 B2Institut National Des Sciences Appliquees De Rennes
- Poly(oxyalkylene)ated colorants and their use as fluorescent security taggants3 Jul 2012US 8,211,333 B2Sun Chemical Corporation
- Poly(oxyalkylene)ated colorants and their use as fluorescent security taggants29 Mar 2011US 7,914,703 B2Sun Chemical Corporation
- Dye solutions for use in methods to detect the prior evaporation of anhydrous ammonia and the production of illict drugs12 Dec 2006US 7,148,066 B2GloTell Products, Inc.
- Inorganic optical taggant and method of making31 May 2005US 6,899,827 B2UT-Battelle, LLC
- Poly(oxyalkylene)ated Colorants and Their Use as Fluorescent Security Taggants22 Sep 2011US 2011/0226155 A1Sun Chemical Corporation
- Process for labelling materials based on organic thermoplastic or thermosetting polymer matrices19 Aug 2010US 2010/0207067 A1Institut National Des Sciences Appliquees De Rennes
- Poly(oxyalkylene)ated Colorants and Their Use as Fluorescent Security Taggants31 Jul 2008US 2008/0178763 A1Sun Chemical Corporation
- 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
- Inorganic optical taggant and method of making5 May 2005US 2005/0092408 A1UT-Battelle, LLC
Most cited
By later US patents
- Microingredient containing tracer142US 4,654,165 AMicro-Tracers, Inc. · 1987
- Method of tagging with color-coded microparticles134US 4,053,433 AMinnesota Mining and Manufacturing Company · 1977
- Raioactive tracing with particles79US 5,182,051 AProtechnics International, Inc. · 1993
- Microparticles with visual identifying means68US 4,390,452 AMinnesota Mining and Manufacturing Company · 1983
- Tagging particles which are easily detected by luminescent response, or magnetic pickup, or both59US 4,131,064 AWestinghouse Electric Corp. · 1978