D21H 19/72
Coated paper characterised by the paper substrate
D21H19/72 (Coated paper characterised by the paper substrate) appears on 128 US grants and 160 published applications in this corpus.
Search patents in D21H- Granted patents
- 128
- Published applications
- 160
- Assignees
- 96
- Inventors
- 401
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 3 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 11 |
| 2006 | 2 | 8 |
| 2007 | 3 | 6 |
| 2008 | 3 | 5 |
| 2009 | 0 | 4 |
| 2010 | 1 | 4 |
| 2011 | 5 | 2 |
| 2012 | 4 | 3 |
| 2013 | 1 | 5 |
| 2014 | 4 | 5 |
| 2015 | 6 | 13 |
| 2016 | 3 | 5 |
| 2017 | 6 | 7 |
| 2018 | 11 | 15 |
| 2019 | 7 | 7 |
| 2020 | 11 | 7 |
| 2021 | 5 | 5 |
| 2022 | 5 | 9 |
| 2023 | 4 | 7 |
| 2024 | 4 | 9 |
| 2025 | 5 | 7 |
| 2026 | 6 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Coated paper for use as packaging material15 Sep 2026US 12,735,844 B2Neenah Gessner GmbH
- Method for producing a machine glazed paper comprising microfibrillated cellulose and a machine glazed paper25 Aug 2026US 12,716,172 B2Stora Enso OYJ
- Coated paper18 Aug 2026US 12,709,844 B2Koehler Innovation & Technology GmbH
- Biopolymer composition and its use as a powder coating11 Aug 2026US 12,703,947 B2Brightplus Oy
- Method for manufacturing a barrier film, and a barrier film14 Jul 2026US 12,680,232 B2Stora Enso OYJ
- Heat-sealable paper and packaging bag24 Sep 2026US 2026/0286610 A1Oji Holdings Corporation
- Method for preparing food-grade glassine paper using mycelium from submerged fermentation of edible fungi and food-grade glassine paper24 Sep 2026US 2026/0286616 A1Jilin Agricultural University
- Polymer coated paper and paperboard27 Aug 2026US 2026/0250054 A1Stora Enso OYJ
- Heat sealable coated paper product16 Jul 2026US 2026/0201644 A1Billerud Aktiebolag (publ)
- Method for manufacturing a cellulose-based laminate comprising a mineral-based layer16 Jul 2026US 2026/0201651 A1Stora Enso OYJ
Most cited
By later US patents
- Decorative coverings and production methods therefore286US 5,354,596 A1994
- Multiply tissue paper156US 6,420,013 B1The Procter & Gamble Company · 2002
- Cloth-like base sheet and method for making the same144US 6,315,864 B2Kimberly-Clark Worldwide, Inc. · 2001
- Soft tissue paper having a polyhydroxy compound and lotion applied onto a surface thereof65US 7,972,475 B2The Procter & Gamble Company · 2011
- Polymer reinforced paper having improved cross-direction tear52US 5,690,787 AKimberly-Clark Worldwide, Inc. · 1997