B42D 25/28
For use in medical treatment or therapy
Official title: for use in medical treatment or therapy
B42D25/28 (For use in medical treatment or therapy) appears on 49 US grants and 52 published applications in this corpus.
Search patents in B42D- Granted patents
- 49
- Published applications
- 52
- Assignees
- 42
- Inventors
- 123
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 4 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 5 |
| 2019 | 2 | 3 |
| 2020 | 3 | 4 |
| 2021 | 4 | 3 |
| 2022 | 3 | 6 |
| 2023 | 4 | 2 |
| 2024 | 3 | 4 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for heat resistant coatings28 Apr 2026US 12,611,885 B2Hazen Paper Company
- Optical switch devices11 Feb 2025US 12,223,794 B2Wavefront Technology, Inc.
- Method for detecting and/or identifying magnetic supraparticles using magnet particle spectroscopy or magnet particle imaging14 Jan 2025US 12,196,826 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Reconstructed segmented codes and methods of using the same20 Aug 2024US 12,067,436 B2RVC Technologies, Inc.
- Laser ablation for latent image indicia16 Jul 2024US 12,036,805 B2VerifyMe, Inc.
- Energy converting particles and methods for their use in security, anticounterfeiting, and anti-tampering end-uses6 Aug 2026US 2026/0225394 A1Immunolight, LLC
- Optically readable physical unclonable functions9 Oct 2025US 2025/0313712 A1Quantum Base Limited
- Method for providing a digital emergency card27 Mar 2025US 2025/0100314 A1ZF Friedrichshafen AG
- Optical switch devices7 Nov 2024US 2024/0371226 A1Wavefront Technology, Inc.
- A device and a method for optical engraving of a diffraction grating on a workpiece1 Aug 2024US 2024/0253152 A1Boegli-Gravures S.A.
Most cited
By later US patents
- Combined medical and/or informational identification credit card92US 4,318,554 AMicroseal Corporation · 1982
- Secured personal information packet75US 5,380,046 A1995
- Method and apparatus for disclosure of personal information68US 4,815,768 A1989
- Medical information card63US 5,171,039 AMicro Innovations, Incorporated · 1992
- Composite card61US 6,644,552 B12003