D21H 19/12
Applied as a solution using water as the only solvent
Official title: applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
D21H19/12 (Applied as a solution using water as the only solvent) appears on 258 US grants and 425 published applications in this corpus.
Search patents in D21H- Granted patents
- 258
- Published applications
- 425
- Assignees
- 239
- Inventors
- 1,016
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 4 |
| 2004 | 0 | 7 |
| 2005 | 5 | 4 |
| 2006 | 0 | 5 |
| 2007 | 1 | 5 |
| 2008 | 2 | 8 |
| 2009 | 2 | 7 |
| 2010 | 6 | 9 |
| 2011 | 3 | 8 |
| 2012 | 5 | 7 |
| 2013 | 8 | 11 |
| 2014 | 6 | 20 |
| 2015 | 3 | 21 |
| 2016 | 11 | 17 |
| 2017 | 18 | 16 |
| 2018 | 13 | 23 |
| 2019 | 8 | 19 |
| 2020 | 17 | 18 |
| 2021 | 12 | 21 |
| 2022 | 9 | 40 |
| 2023 | 22 | 43 |
| 2024 | 19 | 51 |
| 2025 | 23 | 28 |
| 2026 | 27 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing multifunctional environmental friendly coating for waterproof and oil-proof food packaging papers by one step method and application thereof15 Sep 2026US 12,735,842 B2Zhejiang University of Science and Technology
- Coated paper for use as packaging material15 Sep 2026US 12,735,844 B2Neenah Gessner GmbH
- Flame-proof corrugated paperboard and method for producing same8 Sep 2026US 12,729,485 B2Rengo Co., Ltd.
- Amide compound25 Aug 2026US 12,715,948 B2Daikin Industries, Ltd.
- Method for producing a machine glazed paper comprising microfibrillated cellulose and a machine glazed paper25 Aug 2026US 12,716,172 B2Stora Enso OYJ
- Manufacturing method of double pla printed paper cup1 Oct 2026US 2026/0297853 A1Leong Ltd
- Laminate and packaging material17 Sep 2026US 2026/0275642 A1Mitsui Chemicals, Inc.
- Recording Method, Treatment Liquid Ink Set, And Recording Apparatus27 Aug 2026US 2026/0250539 A1Seiko Epson Corporation
- Pha dispersion coating composition and coated fiber-based substrate27 Aug 2026US 2026/0250544 A1Stora Enso OYJ
- Paper packaging material with improved resuspendability of cellulosic fibres13 Aug 2026US 2026/0233910 A1Constantia Pirk GmbH & Co. KG
Most cited
By later US patents
- Composition and method for improved ink jet printing performance79US 6,207,258 B1Hercules Incorporated · 2001
- Coated sheet material69US 5,981,011 AA*Ware Technologies, L.C. · 1999
- Coated sheet material and method56US 5,603,996 AA*Ware Technologies, L.C. · 1997
- Proteinaceous foaming compositions and method for preparing foamed proteinaceous products54US 4,390,450 AA. E. Staley Manufacturing Company · 1983
- High gloss barrier coatings and coated sheets50US 6,132,822 AA*Ware Technologies, L.C. · 2000