B32B 37/04
Methods or apparatus for laminating: characterised by the partial melting of at
Official title: characterised by the partial melting of at least one layer
B32B37/04 (Methods or apparatus for laminating: characterised by the partial melting of at) appears on 645 US grants and 790 published applications in this corpus.
Search patents in B32B- Granted patents
- 645
- Published applications
- 790
- Assignees
- 559
- Inventors
- 1,689
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 6 | 0 |
| 1997 | 15 | 0 |
| 1998 | 15 | 0 |
| 1999 | 18 | 0 |
| 2000 | 16 | 0 |
| 2001 | 11 | 2 |
| 2002 | 8 | 15 |
| 2003 | 7 | 18 |
| 2004 | 9 | 17 |
| 2005 | 9 | 14 |
| 2006 | 13 | 24 |
| 2007 | 8 | 15 |
| 2008 | 11 | 12 |
| 2009 | 8 | 12 |
| 2010 | 6 | 19 |
| 2011 | 8 | 29 |
| 2012 | 7 | 32 |
| 2013 | 13 | 37 |
| 2014 | 14 | 53 |
| 2015 | 41 | 78 |
| 2016 | 33 | 49 |
| 2017 | 36 | 51 |
| 2018 | 36 | 40 |
| 2019 | 38 | 35 |
| 2020 | 35 | 50 |
| 2021 | 31 | 39 |
| 2022 | 27 | 44 |
| 2023 | 34 | 34 |
| 2024 | 30 | 25 |
| 2025 | 25 | 29 |
| 2026 | 18 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for production of foam laminate product14 Jul 2026US 12,679,065 B2Proprietect L.P.
- Component and method for producing a component14 Jul 2026US 12,679,071 B2ElringKlinger AG
- Substrate for release sheets, and release sheet9 Jun 2026US 12,649,870 B2Lintec Corporation
- Resin film-laminated metal sheet and method for manufacturing same12 May 2026US 12,623,439 B2Nippon Steel Corporation
- Films for multiple layers assemblies12 May 2026US 12,624,166 B2Cytec Industries Inc.
- Single-layer or multilayer structure for transporting, storing or distributing compressed gas8 Oct 2026US 2026/0309274 A1Arkema France
- Multilayer body1 Oct 2026US 2026/0295969 A1Toyo Quality One Corporation
- Flexible web-type composite material and bags made from same1 Oct 2026US 2026/0295987 A1Starlinger & Co Gesellschaft M.B.H.
- Soft polyurethane foam, method for producing same, and multilayer body17 Sep 2026US 2026/0273893 A1Toyo Quality One Corporation
- Method and installation for manufacturing a floor covering product and floor covering product obtained hereby17 Sep 2026US 2026/0273912 A1Unilin BV
Most cited
By later US patents
- Biodegradable mesh and film stent396US 5,766,710 AAdvanced Cardiovascular Systems, Inc. · 1998
- Biodegradable mesh and film stent361US 5,629,077 AAdvanced Cardiovascular Systems, Inc. · 1997
- Polarizing film, optical film and liquid crystal display using polarizing film170US 6,961,178 B2Nitto Denko Corporation · 2005
- Composite solar/safety film and laminated window assembly made therefrom149US 4,973,511 AMonsanto Company · 1990
- Method of encapsulating a photovoltaic device126US 5,273,608 AUnited Solar Systems Corporation · 1993