B41M 1/305
Using mechanical, physical or chemical means
Official title: {using mechanical, physical or chemical means, e.g. corona discharge, etching or organic solvents, to improve ink retention}
B41M1/305 (Using mechanical, physical or chemical means) appears on 32 US grants and 31 published applications in this corpus.
Search patents in B41M- Granted patents
- 32
- Published applications
- 31
- Assignees
- 29
- Inventors
- 111
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 0 |
| 2004 | 0 | 4 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 3 |
| 2019 | 1 | 3 |
| 2020 | 2 | 6 |
| 2021 | 4 | 2 |
| 2022 | 3 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for printing onto a nonwoven substrate26 Nov 2024US 12,152,342 B2Sun Chemical Corporation
- Method of printing a laminate for production of dimensionally stable food and drink product containers with application of a primer having an excess of isocyanate groups13 Aug 2024US 12,059,704 B2SIG Services AG
- Method for producing printed matter and printing machine12 Jul 2022US 11,383,543 B2Toray Industries, Inc.
- Gravure printing method22 Feb 2022US 11,254,828 B2Kao Corporation
- Method for producing secure identification document with color portrait and secure identification document thereof25 Jan 2022US 11,230,128 B2Shenzhen Emperor Technology Company Limited
- Transferring method for in-mold roller process23 Apr 2026US 2026/0109092 A1ASUSTeK COMPUTER INC.
- Method for electric field assisted, non-contact printing and printed sensors1 Jun 2023US 2023/0166549 A1The Regents of the University of California
- Printing inks with improved properties18 May 2023US 2023/0151541 A1Sun Chemical Corporation
- Method for producing secure identification document with color portrait and secure identification document thereof8 Apr 2021US 2021/0101397 A1Shenzhen Emperor Technology Company Limited
- Method for producing color secure identification document and color secure identification document thereof1 Apr 2021US 2021/0094332 A1Shenzhen Emperor Technology Company Limited
Most cited
By later US patents
- Directly printable tape with novel release coating21US 4,599,260 AMinnesota Mining and Manufacturing Company · 1986
- Corona discharge treatment roll20US 4,402,888 APamarco Incorporated · 1983
- Process and device for printing sheeting in rotary offset press10US 5,606,914 ACleanpack GmbH Innovative Verpackungen · 1997
- Heat-shrinkable polypropylene film with improved printability8US 5,169,714 AOkura Industrial Co., Ltd. · 1992
- PVC sheet screen printing process8US 5,447,758 A1995