B32B 37/1207
Heat-activated adhesive
Official title: {Heat-activated adhesive (B32B37/04 takes precedence)}
B32B37/1207 (Heat-activated adhesive) appears on 936 US grants and 1,303 published applications in this corpus.
Search patents in B32B- Granted patents
- 936
- Published applications
- 1,303
- Assignees
- 775
- Inventors
- 2,655
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 13 | 0 |
| 1982 | 8 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 9 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 5 |
| 2002 | 7 | 21 |
| 2003 | 7 | 34 |
| 2004 | 14 | 41 |
| 2005 | 12 | 37 |
| 2006 | 10 | 21 |
| 2007 | 12 | 26 |
| 2008 | 14 | 29 |
| 2009 | 10 | 23 |
| 2010 | 13 | 36 |
| 2011 | 17 | 29 |
| 2012 | 9 | 55 |
| 2013 | 33 | 39 |
| 2014 | 27 | 48 |
| 2015 | 32 | 100 |
| 2016 | 35 | 73 |
| 2017 | 54 | 70 |
| 2018 | 49 | 73 |
| 2019 | 54 | 77 |
| 2020 | 75 | 99 |
| 2021 | 47 | 73 |
| 2022 | 54 | 74 |
| 2023 | 53 | 71 |
| 2024 | 62 | 77 |
| 2025 | 50 | 51 |
| 2026 | 35 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Packages configured for improved sealing8 Sep 2026US 12,728,604 B2Intercontinental Great Brands LLC
- Reformable epoxy resin for composites and methods thereof8 Sep 2026US 12,728,623 B2Zephyros, Inc.
- Enhanced adhesion of cottonseed protein with catechol-containing promoters8 Sep 2026US 12,729,330 B2The United States of America as represented by the Secretary of Agriculture
- Thermal insulation mat1 Sep 2026US 12,721,471 B1
- Polymer-laminated metal lid18 Aug 2026US 12,709,084 B2Altria Client Services LLC
- Method for Creating Foamed Pattern on Article8 Oct 2026US 2026/0307360 A1Chance Line Industrial Co., Ltd.
- Thermally conductive sheet and method for producing same10 Sep 2026US 2026/0271713 A1Sekisui Chemical Co., Ltd.
- System and method for forming a fabric sheet-like panel having a wetness indicator27 Aug 2026US 2026/0249603 A1
- Method of producing a laminated metal sheet for packaging applications and laminated metal sheet for packaging applications produced thereby13 Aug 2026US 2026/0233492 A1Tata Steel Ijmuiden B.V.
- Acoustic insulating panel using recycled material13 Aug 2026US 2026/0233496 A1CSR Industries Inc.
Most cited
By later US patents
- Hot melt adhesive for elastic banding199US 4,259,220 AH. B. Fuller Company · 1981
- Ballistic-resistant panel including high modulus ultra high molecular weight polyethylene tape144US 7,964,267 B1BAE Systems Tensylon H.P.M., Inc. · 2011
- Extrudable self-adhering elastic and method of employing same142US 4,418,123 AH. B. Fuller Company · 1983
- Drapeable soft odor absorbing sheet material119US 5,154,960 A1992
- Tissue laminates having adhesively joined tissue laminae114US 5,143,776 AThe Procter & Gamble Company · 1992