B42D 25/318
Signatures
B42D25/318 (Signatures) appears on 113 US grants and 74 published applications in this corpus.
Search patents in B42D- Granted patents
- 113
- Published applications
- 74
- Assignees
- 73
- Inventors
- 176
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 5 |
| 2006 | 1 | 2 |
| 2007 | 1 | 4 |
| 2008 | 4 | 4 |
| 2009 | 0 | 8 |
| 2010 | 6 | 4 |
| 2011 | 5 | 11 |
| 2012 | 4 | 2 |
| 2013 | 6 | 5 |
| 2014 | 5 | 1 |
| 2015 | 2 | 4 |
| 2016 | 2 | 2 |
| 2017 | 2 | 3 |
| 2018 | 1 | 3 |
| 2019 | 4 | 1 |
| 2020 | 1 | 4 |
| 2021 | 4 | 1 |
| 2022 | 2 | 4 |
| 2023 | 3 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatuses and methods for printed security features4 Nov 2025US 12,459,287 B2Illinois Tool Works Inc.
- Methods for authenticating goods using randomly distributed flecks and serialization codes3 Oct 2023US 11,776,285 B2Covectra, Inc.
- Method and apparatus for detection of counterfeit and/or reused stamps19 Sep 2023US 11,760,120 B2Deutsche Post AG
- Apparatuses and methods for printed security features9 May 2023US 11,642,908 B2Illinois Tool Works Inc.
- Documents and methods of manufacture thereof4 Oct 2022US 11,458,753 B2De La Rue International Limited
- Apparatuses and methods for printed security features29 Jan 2026US 2026/0027849 A1Illinois Tool Works Inc.
- Apparatuses and methods for printed security features13 Jul 2023US 2023/0219361 A1Illinois Tool Works Inc.
- 3d anti-counterfeiting pattern and processing of the same29 Dec 2022US 2022/0410607 A1
- Methods for authenticating goods using randomly distributed flecks and serialization codes29 Dec 2022US 2022/0415067 A1Covectra, Inc.
- Determining the authenticity of an object22 Dec 2022US 2022/0404270 A1ams International AG
Most cited
By later US patents
- Credit card with magnifying lens334US 5,608,203 A1997
- Multiple company credit card system235US 4,443,027 A1984
- Transaction card159US 6,764,014 B2American Express Travel Related Services Company, Inc. · 2004
- Lamination product and method employing temporary transfer film144US 4,545,838 ASealtran Corporation · 1985
- Credit card with driver's license or identification139US 6,224,109 B12001