D04H 1/587
Characterised by the bonding agents used
Official title: characterised by the bonding agents used
D04H1/587 (Characterised by the bonding agents used) appears on 876 US grants and 897 published applications in this corpus.
Search patents in D04H- Granted patents
- 876
- Published applications
- 897
- Assignees
- 401
- Inventors
- 1,929
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 7 | 0 |
| 1978 | 11 | 0 |
| 1979 | 8 | 0 |
| 1980 | 8 | 0 |
| 1981 | 17 | 0 |
| 1982 | 16 | 0 |
| 1983 | 11 | 0 |
| 1984 | 12 | 0 |
| 1985 | 6 | 0 |
| 1986 | 9 | 0 |
| 1987 | 9 | 0 |
| 1988 | 8 | 0 |
| 1989 | 13 | 0 |
| 1990 | 14 | 0 |
| 1991 | 11 | 0 |
| 1992 | 11 | 0 |
| 1993 | 22 | 0 |
| 1994 | 20 | 0 |
| 1995 | 18 | 0 |
| 1996 | 28 | 0 |
| 1997 | 24 | 0 |
| 1998 | 22 | 0 |
| 1999 | 32 | 0 |
| 2000 | 25 | 0 |
| 2001 | 13 | 9 |
| 2002 | 21 | 29 |
| 2003 | 13 | 33 |
| 2004 | 24 | 38 |
| 2005 | 14 | 31 |
| 2006 | 14 | 28 |
| 2007 | 15 | 36 |
| 2008 | 8 | 23 |
| 2009 | 10 | 29 |
| 2010 | 18 | 35 |
| 2011 | 15 | 33 |
| 2012 | 21 | 34 |
| 2013 | 11 | 24 |
| 2014 | 13 | 31 |
| 2015 | 23 | 32 |
| 2016 | 30 | 44 |
| 2017 | 20 | 32 |
| 2018 | 24 | 19 |
| 2019 | 15 | 40 |
| 2020 | 21 | 50 |
| 2021 | 20 | 49 |
| 2022 | 17 | 47 |
| 2023 | 28 | 42 |
| 2024 | 33 | 50 |
| 2025 | 32 | 33 |
| 2026 | 27 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Renovation ceiling mat28 Jul 2026US 12,692,652 B2Owens Corning Intellectual Capital, LLC
- Dispersible wipes reinforced with a binding agent21 Jul 2026US 12,685,413 B2Wipeflush Ltd.
- Filter material for air filter and method for producing filter material14 Jul 2026US 12,678,724 B2Hokuetsu Corporation
- Thermosetting binder composition for manufacturing insulation products containing a water-soluble oligomer ester14 Jul 2026US 12,679,928 B2Saint-Gobain Isover
- Binder composition for fiberglass14 Jul 2026US 12,680,205 B2Aoc, LLC
- Nonwoven Nanofiber Mat17 Sep 2026US 2026/0275595 A1
- Ceiling basemat water reduction through strategic use of pressing and vacuuming17 Sep 2026US 2026/0275636 A1USG Interiors, Inc.
- Papermaking mat, wound body, and method for producing paper making mat3 Sep 2026US 2026/0258586 A1Ibiden Co., Ltd.
- Reversible crosslinked extruded profile and process27 Aug 2026US 2026/0250432 A1
- Process for reversible crosslink composition27 Aug 2026US 2026/0250449 A1Dow Global Technologies LLC
Most cited
By later US patents
- Absorbent structure containing individualized, polycarboxylic acid crosslinked wood pulp cellulose fibers694US 5,137,537 AThe Procter & Gamble Cellulose Company · 1992
- Simulated leather sheet material286US 4,342,805 ANorwood Industries Inc. · 1982
- Curable aqueous composition and use as fiberglass nonwoven binder202US 5,661,213 ARohm and Haas Company · 1997
- Polycarboxy/polyol fiberglass binder of low pH184US 6,331,350 B1Johns Manville International, Inc. · 2001
- Method of producing apertured fabric using fluid streams181US 5,895,623 AThe Procter & Gamble Company · 1999