D04H 1/641
Characterised by the chemical composition of the bonding agent
Official title: {characterised by the chemical composition of the bonding agent}
D04H1/641 (Characterised by the chemical composition of the bonding agent) appears on 29 US grants and 48 published applications in this corpus.
Search patents in D04H- Granted patents
- 29
- Published applications
- 48
- Assignees
- 40
- Inventors
- 110
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 4 | 2 |
| 2016 | 4 | 1 |
| 2017 | 1 | 4 |
| 2018 | 1 | 0 |
| 2019 | 0 | 3 |
| 2020 | 2 | 1 |
| 2021 | 0 | 7 |
| 2022 | 1 | 9 |
| 2023 | 2 | 1 |
| 2024 | 4 | 4 |
| 2025 | 6 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Formaldehyde-free binder composition23 Jun 2026US 12,662,759 B2Wacker Chemie AG
- Nonwoven fabric; pouched product and related methods14 Apr 2026US 12,601,093 B2Nonwovenn Ltd
- Process for adjusting the amount of dilution water of a binding compound, and corresponding computing unit30 Sep 2025US 12,428,340 B2Saint-Gobain Isover
- Porous body16 Sep 2025US 12,415,898 B2Nichias Corporation
- Dye-capturing non-woven fabric and method for producing the same12 Aug 2025US 12,384,991 B2Glatfelter Gernsbach GmbH
- Textile bonded by a binder based on polyelectrolytes having opposite charge polarities23 Jul 2026US 2026/0210011 A1Saint-Gobain Adfors
- Nonwoven fabric; pouched product and related methods18 Jun 2026US 2026/0168146 A1Nonwovenn Ltd
- Dye-capturing non-woven fabric and method for producing the same4 Dec 2025US 2025/0369165 A1Glatfelter Gernsbach GmbH
- Moisture absorbing device for food packaging13 Nov 2025US 2025/0346421 A1Fresh Development LLC
- Fire protection composite made of a liquid applied coating and a mat or fleece for an electric vehicle battery13 Nov 2025US 2025/0347039 A1Henkel AG & Co. KGaA
Most cited
By later US patents
- Composite maillard-resole binders22US 8,552,140 B2Knauf Insulation, Inc. · 2013
- Fibrous structures bonded with a silsesquioxane-containing composition17US 3,944,702 ADow Corning Corporation · 1976
- Composite maillard-resole binders9US 9,309,436 B2Knauf Insulation, Inc. · 2016
- Insulation products formed with aqueous binder compositions1US 12,359,355 B2Owens Corning Intellectual Capital, LLC · 2025
- Formaldehyde free binder1US 9,169,157 B2Georgia-Pacific Chemicals LLC · 2015