D21H 17/02
Material of vegetable origin
Official title: Material of vegetable origin (proteins D21H17/22; lignins D21H17/23; polysaccharides D21H17/24; rosin D21H17/62)
D21H17/02 (Material of vegetable origin) appears on 75 US grants and 124 published applications in this corpus.
Search patents in D21H- Granted patents
- 75
- Published applications
- 124
- Assignees
- 77
- Inventors
- 274
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 5 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 3 | 3 |
| 2013 | 2 | 5 |
| 2014 | 1 | 1 |
| 2015 | 2 | 3 |
| 2016 | 1 | 4 |
| 2017 | 2 | 5 |
| 2018 | 3 | 4 |
| 2019 | 4 | 8 |
| 2020 | 6 | 9 |
| 2021 | 6 | 8 |
| 2022 | 9 | 11 |
| 2023 | 3 | 10 |
| 2024 | 5 | 15 |
| 2025 | 6 | 13 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Softener concentrate, softener emulsion, method for producing softener emulsion and its use14 Jul 2026US 12,680,231 B2Kemira Oyj
- Process for producing and using fibrillated biodegradable microfibers7 Jul 2026US 12,674,278 B2
- Foam-based manufacturing system and process14 Apr 2026US 12,601,113 B2Kimberly-Clark Worldwide, Inc.
- Method for manufacturing onion pulp for paper and capsule9 Dec 2025US 12,492,511 B2
- Soft, low lint, through air dried roll bath tissue4 Nov 2025US 12,460,354 B2First Quality Tissue, LLC
- Composition13 Aug 2026US 2026/0234413 A1Daikin Industries, Ltd.
- Foam-Based Manufacturing System and Process6 Aug 2026US 2026/0226679 A1Kimberly-Clark Worldwide, Inc.
- Foam-Based Manufacturing System and Process23 Jul 2026US 2026/0210038 A1Kimberly-Clark Worldwide, Inc.
- Moisture-resistant biodegradable sheet and food container using same23 Jul 2026US 2026/0210048 A1Marine Innovation, Inc.
- Novel wheat milling derivative products, methods of making and uses of the same16 Jul 2026US 2026/0201641 A1Archer Daniels Midland Company
Most cited
By later US patents
- Formable pulp compositions123US 4,562,218 AArmstrong World Industries, Inc. · 1985
- Smoking material and process for making same118US 5,046,514 AImperial Tobacco Limited · 1991
- Low density material containing a vegetable filler74US 5,227,024 A1993
- Virucidal tissue products containing water-soluble humectants56US 4,764,418 AKimberly-Clark Corporation · 1988
- Filler for use in paper manufacture and method for producing it49US 6,156,118 AMetsa-Serla Oy · 2000