B42D 25/333
Watermarks
B42D25/333 (Watermarks) appears on 257 US grants and 314 published applications in this corpus.
Search patents in B42D- Granted patents
- 257
- Published applications
- 314
- Assignees
- 133
- Inventors
- 487
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 2 |
| 2002 | 3 | 9 |
| 2003 | 7 | 12 |
| 2004 | 5 | 10 |
| 2005 | 6 | 20 |
| 2006 | 8 | 12 |
| 2007 | 6 | 18 |
| 2008 | 14 | 11 |
| 2009 | 8 | 8 |
| 2010 | 14 | 17 |
| 2011 | 13 | 15 |
| 2012 | 11 | 11 |
| 2013 | 8 | 14 |
| 2014 | 7 | 11 |
| 2015 | 5 | 10 |
| 2016 | 11 | 15 |
| 2017 | 15 | 14 |
| 2018 | 7 | 16 |
| 2019 | 12 | 11 |
| 2020 | 20 | 11 |
| 2021 | 9 | 14 |
| 2022 | 10 | 12 |
| 2023 | 11 | 12 |
| 2024 | 13 | 12 |
| 2025 | 10 | 8 |
| 2026 | 5 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Personalizable security document and method of personalizing the same23 Jun 2026US 12,661,923 B2Toppan Security SAS
- Substrate and system for printing security symbols on substrate using microprinting techniques19 May 2026US 12,629,955 B2The Government of the United States of America, as represented by the Secretary of Homeland Security
- Personalizable security document and method of manufacturing the same14 Apr 2026US 12,600,160 B2Toppan Security SAS
- Authentication of a physical credential7 Apr 2026US 12,596,781 B2Capital One Services, LLC
- Security elements in covers of secure article by ultrasonic welding3 Mar 2026US 12,565,057 B2Thales Dis France SAS
- Substrate with Varying Saturations of Offset Printing Utilizing Image Movement8 Oct 2026US 2026/0307420 A1The Government of the United States of America, as represented by the Secretary of Homeland Security
- Security document verification apparatus and method for examining a security document1 Oct 2026US 2026/0301356 A1Veridos GmbH
- Precision watermarking of covert and overt authentication features24 Sep 2026US 2026/0285077 A1Crane Co.
- Precision watermarking of covert and overt authentication features17 Sep 2026US 2026/0273987 A1Crane Co.
- Card product implementing multiple security features and related anti-fraud techniques30 Jul 2026US 2026/0217049 A1
Most cited
By later US patents
- Methods for surveying dissemination of proprietary empirical data1,132US 5,862,260 ADigimarc Corporation · 1999
- Computer system linked by using information in data objects1,131US 6,122,403 ADigimarc Corporation · 2000
- Watermark embedder and reader942US 6,614,914 B1Digimarc Corporation · 2003
- Watermark enabled video objects735US 6,411,725 B1Digimarc Corporation · 2002
- Methods for controlling systems using control signals embedded in empirical data574US 5,832,119 ADigimarc Corporation · 1998