C09D 163/04
Epoxynovolacs
C09D163/04 (Epoxynovolacs) appears on 113 US grants and 184 published applications in this corpus.
Search patents in C09D- Granted patents
- 113
- Published applications
- 184
- Assignees
- 120
- Inventors
- 456
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 4 |
| 2012 | 1 | 5 |
| 2013 | 0 | 11 |
| 2014 | 2 | 10 |
| 2015 | 10 | 18 |
| 2016 | 10 | 18 |
| 2017 | 9 | 11 |
| 2018 | 8 | 10 |
| 2019 | 8 | 9 |
| 2020 | 7 | 14 |
| 2021 | 10 | 16 |
| 2022 | 12 | 14 |
| 2023 | 14 | 15 |
| 2024 | 4 | 6 |
| 2025 | 6 | 14 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermosetting resin composition and stator8 Sep 2026US 12,732,051 B2Sumitomo Bakelite Co., Ltd.
- Resist underlayer film-forming composition with suppressed degeneration of crosslinking agent14 Apr 2026US 12,601,972 B2Nissan Chemical Corporation
- Ink ejection device24 Mar 2026US 12,584,036 B2Konica Minolta, Inc.
- Coating compositions and methods to enhance SC-1 resistance25 Nov 2025US 12,482,656 B2Brewer Science Inc.
- Aqueous primer compositions and methods thereof21 Oct 2025US 12,448,525 B23M Innovative Properties Company
- Two-component epoxy systems6 Aug 2026US 2026/0226280 A1Sika Technology AG
- Anticorrosive coating composition, anticorrosive coating film, and method for producing anticorrosive coating film30 Jul 2026US 2026/0217986 A1Chugoku Marine Paints, Ltd.
- Acrylic epoxy hybrid-based coating for improved hardness23 Jul 2026US 2026/0209546 A1
- Epoxy resin composition5 Feb 2026US 2026/0035591 A1Shin-Etsu Chemical Co., Ltd.
- Cationic photocurable composition and use thereof18 Dec 2025US 2025/0382486 A1Changzhou Zhengjie Intelligent Manufacture Technology Co., Ltd.
Most cited
By later US patents
- Fast drying thick film negative photoresist31US 6,391,523 B1MicroChem Corp. · 2002
- Three-layer metal pipe coating compositions and process for the exterior coating or metal pipes by a three-layer method18US 6,174,569 B1BASF Coatings GmbH · 2001
- Methods for preparing coating compositions for protecting oilfield operational components16US 11,198,794 B2Formula No. 37, LLC · 2021
- Thermal transfer ribbon with thermal dye color palette15US 6,031,021 ANCR Corporation · 2000
- Methods for preparing coating compositions for protecting oilfield operational components14US 11,149,167 B1Formula No. 37, LLC · 2021