B42D 25/43
By removal of material
Official title: by removal of material
B42D25/43 (By removal of material) appears on 386 US grants and 483 published applications in this corpus.
Search patents in B42D- Granted patents
- 386
- Published applications
- 483
- Assignees
- 220
- Inventors
- 785
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 3 |
| 2004 | 3 | 9 |
| 2005 | 0 | 15 |
| 2006 | 0 | 16 |
| 2007 | 12 | 16 |
| 2008 | 8 | 20 |
| 2009 | 3 | 16 |
| 2010 | 12 | 21 |
| 2011 | 14 | 19 |
| 2012 | 7 | 14 |
| 2013 | 21 | 20 |
| 2014 | 10 | 20 |
| 2015 | 8 | 15 |
| 2016 | 12 | 20 |
| 2017 | 12 | 30 |
| 2018 | 29 | 40 |
| 2019 | 30 | 31 |
| 2020 | 30 | 26 |
| 2021 | 34 | 36 |
| 2022 | 20 | 33 |
| 2023 | 19 | 19 |
| 2024 | 19 | 19 |
| 2025 | 19 | 14 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Personalised image formed from a metal layer and a lenticular array28 Jul 2026US 12,691,701 B2Idemia Identity & Security France
- Personalizable security document and method of personalizing the same23 Jun 2026US 12,661,923 B2Toppan Security SAS
- Systems and methods for the generation and usage of authentication images in conjunction with low-resolution print devices16 Jun 2026US 12,659,414 B2Proof Authentication Corporation
- Personalizable security document and method of manufacturing the same14 Apr 2026US 12,600,160 B2Toppan Security SAS
- Recovered plastic cards7 Apr 2026US 12,596,904 B2CPI Card Group—Colorado, Inc.
- Security features for identification documents and methods of making same8 Oct 2026US 2026/0307425 A1Idemia Identity & Security USA LLC
- Method for manufacturing a security device, security device obtained by such a method, and identity document comprising such a device30 Jul 2026US 2026/0217050 A1IN Smart Identity France
- Personalization module for security documents16 Jul 2026US 2026/0200260 A1Surys
- Method for transferring a security element onto a target substrate2 Jul 2026US 2026/0184100 A1Giesecke+Devrient Currency Technology GmbH
- Security document comprising a subpixel pattern25 Jun 2026US 2026/0178859 A1Idemia Identity & Security France
Most cited
By later US patents
- Laser engraved verification hologram and associated methods169US 5,331,443 ACrown Roll Leaf, Inc. · 1994
- Printable coplanar laminates and method of making same128US 5,842,722 A1998
- Marking of articles125US 5,005,873 A1991
- Document carrying a legible code, and method and apparatus for producing same122US 4,234,214 AThe Governor and Company of the Bank of England · 1980
- Image management system operable to manage the formation of dynamically variable images in objects in single shot events111US 7,375,739 B2Vardex Laser Corporation · 2008