D04H 1/60
The bonding agent being applied in dry state
Official title: the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
D04H1/60 (The bonding agent being applied in dry state) appears on 309 US grants and 315 published applications in this corpus.
Search patents in D04H- Granted patents
- 309
- Published applications
- 315
- Assignees
- 198
- Inventors
- 779
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 23 | 0 |
| 2000 | 15 | 0 |
| 2001 | 9 | 5 |
| 2002 | 11 | 15 |
| 2003 | 5 | 20 |
| 2004 | 8 | 16 |
| 2005 | 3 | 17 |
| 2006 | 7 | 12 |
| 2007 | 6 | 11 |
| 2008 | 3 | 9 |
| 2009 | 0 | 17 |
| 2010 | 6 | 11 |
| 2011 | 8 | 5 |
| 2012 | 5 | 7 |
| 2013 | 5 | 7 |
| 2014 | 0 | 11 |
| 2015 | 8 | 8 |
| 2016 | 5 | 11 |
| 2017 | 5 | 6 |
| 2018 | 9 | 19 |
| 2019 | 9 | 13 |
| 2020 | 11 | 19 |
| 2021 | 11 | 16 |
| 2022 | 14 | 16 |
| 2023 | 12 | 13 |
| 2024 | 11 | 12 |
| 2025 | 3 | 7 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mineral fiber product28 Apr 2026US 12,612,782 B2Rockwool A/S
- Air-laid blank, a method of producing an air-laid blank and a method of producing a three dimensional product from said air-laid blank7 Apr 2026US 12,595,603 B2Stora Enso OYJ
- Insulation products7 Apr 2026US 12,595,655 B2Rockwool A/S
- Acoustic products7 Apr 2026US 12,595,656 B2Rockwool A/S
- Method of forming a web from fibrous materials31 Mar 2026US 12,590,393 B2Owens Corning Intellectual Capital, LLC
- Reversible crosslinked extruded profile and process27 Aug 2026US 2026/0250432 A1
- Process for reversible crosslink composition27 Aug 2026US 2026/0250449 A1Dow Global Technologies LLC
- Process for reversible crosslink composition27 Aug 2026US 2026/0250450 A1Dow Global Technologies LLC
- Mineral fiber product6 Aug 2026US 2026/0226734 A1Rockwool A/S
- Method of manufacturing molded body and molded body manufacturing apparatus18 Jun 2026US 2026/0168149 A1Seiko Epson Corporation
Most cited
By later US patents
- Method for making shaped nonwoven fabric241US 5,575,874 AKimberly-Clark Corporation · 1996
- Shaped nonwoven fabric177US 5,643,653 AKimberly-Clark Corporation · 1997
- Patterned embossed nonwoven fabric, cloth-like liquid barrier material and method for making same173US 5,599,420 AKimberly-Clark Corporation · 1997
- Method for molding fiber aggregate128US 6,096,249 ATeijin Limited · 2000
- Nonwoven material for acoustic insulation, and process for manufacture128US 7,918,313 B2Buckeye Technologies Inc. · 2011