B41C 2210/262
Phenolic condensation polymers
Official title: Phenolic condensation polymers, e.g. novolacs, resols
B41C2210/262 (Phenolic condensation polymers) appears on 418 US grants and 399 published applications in this corpus.
Search patents in B41C- Granted patents
- 418
- Published applications
- 399
- Assignees
- 61
- Inventors
- 455
- Latest grant
- 29 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 40 | 0 |
| 2001 | 27 | 13 |
| 2002 | 43 | 41 |
| 2003 | 39 | 58 |
| 2004 | 38 | 56 |
| 2005 | 39 | 43 |
| 2006 | 38 | 33 |
| 2007 | 38 | 23 |
| 2008 | 17 | 23 |
| 2009 | 4 | 28 |
| 2010 | 8 | 10 |
| 2011 | 9 | 13 |
| 2012 | 15 | 18 |
| 2013 | 5 | 13 |
| 2014 | 11 | 4 |
| 2015 | 12 | 3 |
| 2016 | 2 | 6 |
| 2017 | 3 | 3 |
| 2018 | 3 | 3 |
| 2019 | 0 | 3 |
| 2020 | 4 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lithographic printing plate precursor, lithographic printing plate manufacturing method and printing method29 Dec 2020US 10,875,346 B2FUJIFILM Corporation
- Lithographic imaging and printing without defects of electrostatic origin25 Aug 2020US 10,752,037 B2Mark Andy, Inc.
- Positive type lithographic printing plate precursor, method of producing same, and method of preparing lithographic printing plate12 May 2020US 10,649,337 B2FUJIFILM Corporation
- Lithographic printing plate precursor, lithographic printing plate manufacturing method, printing method and aluminum support manufacturing method7 Jan 2020US 10,525,696 B2FUJIFILM Corporation
- Ablation-type lithographic printing members having improved exposure sensitivity and related methods13 Nov 2018US 10,124,571 B2Presstek, Inc.
- On-press development type lithographic printing plate precursor and method of preparing printing plate9 Jul 2026US 2026/0194812 A1FUJIFILM Corporation
- Positive tone lithographic printing plate precursor and method of preparing lithographic printing plate26 Mar 2026US 2026/0084408 A1FUJIFILM Corporation
- On-press development type lithographic printing plate precursor, method of preparing lithographic printing plate, and lithographic printing method31 Oct 2024US 2024/0359500 A1FUJIFILM Corporation
- Method for Processing a Lithographic Printing Plate15 Sep 2022US 2022/0288916 A1Agfa Offset Be
- Infrared radiation sensitive positive-working imageable element and method for forming image using same21 Apr 2022US 2022/0121119 A1Zhejiang Konita New Materials Co., Ltd.
Most cited
By later US patents
- Radiation-sensitive composition containing a resole resin and a novolac resin and use thereof in lithographic printing plates129US 5,340,699 AEastman Kodak Company · 1994
- Radiation-sensitive compositions and printing plates125US 5,919,601 AKodak Polychrome Graphics LLC · 1999
- Radiation-sensitive composition containing a resole resin and a novolac resin and use thereof in lithographic printing plates79US 5,372,907 AEastman Kodak Company · 1994
- Method of imaging a lithographic printing plate79US 5,491,046 AEastman Kodak Company · 1996
- Thermal digital lithographic printing plate79US 6,352,811 B1Kodak Polychrome Graphics LLC · 2002