B32B 38/164
Drying
Official title: {Drying}
B32B38/164 (Drying) appears on 292 US grants and 446 published applications in this corpus.
Search patents in B32B- Granted patents
- 292
- Published applications
- 446
- Assignees
- 286
- Inventors
- 995
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 5 |
| 2003 | 5 | 6 |
| 2004 | 1 | 8 |
| 2005 | 2 | 12 |
| 2006 | 4 | 8 |
| 2007 | 2 | 6 |
| 2008 | 4 | 9 |
| 2009 | 1 | 16 |
| 2010 | 7 | 19 |
| 2011 | 7 | 23 |
| 2012 | 13 | 18 |
| 2013 | 12 | 22 |
| 2014 | 16 | 27 |
| 2015 | 7 | 30 |
| 2016 | 19 | 26 |
| 2017 | 11 | 24 |
| 2018 | 16 | 22 |
| 2019 | 19 | 19 |
| 2020 | 19 | 30 |
| 2021 | 17 | 24 |
| 2022 | 14 | 18 |
| 2023 | 19 | 20 |
| 2024 | 15 | 18 |
| 2025 | 16 | 23 |
| 2026 | 10 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Impact resistant underbody shield materials and articles and methods of using them1 Sep 2026US 12,722,719 B2Hanwha Azdel, Inc.
- Wooden material sheet, wooden material sheet manufacturing method, molding, and molding manufacturing method28 Jul 2026US 12,691,664 B2Panasonic Intellectual Property Management Co., Ltd.
- Method and apparatus for manufacturing laminate film for cell-type battery pouch2 Jun 2026US 12,643,318 B2Youlchon Chemical Co., Ltd.
- Drying processes for composite films comprising polyvinyl acetal and polyvinyl ethylene acetal resins14 Apr 2026US 12,600,114 B2Kuraray Europe GmbH
- Multi-layered product having an embossed interior layer and a method for making the product7 Apr 2026US 12,594,740 B2American Custom Converting, L.L.C.
- Barrier-coated fibrous cellulose substrate and laminated packaging material8 Oct 2026US 2026/0307380 A1Tetra Laval Holdings & Finance S. A.
- Wooden transaction cards and methods of making the cards24 Sep 2026US 2026/0285023 A1
- Vehicle window film with improved workability and method for manufacturing the same10 Sep 2026US 2026/0264377 A1Stek Co., Ltd.
- Multi-layered product having an embossed interior layer and a method for making the product13 Aug 2026US 2026/0233486 A1American Custom Converting, L.L.C.
- 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.
Most cited
By later US patents
- Process of making a porous PTFE membrane62US 5,910,277 ANitto Denko Corporation · 1999
- Method of producing a building panel and a building panel60US 9,181,698 B2Valinge Flooring Technology AB · 2015
- Multi-layer laminates of microporous films57US 4,863,792 AMinnesota Mining and Manufacturing Company · 1989
- Porous polytetrafluoroethylene membrane, process for producing the same, sheet-form polytetrafluoroethylene molding, and air filter medium54US 6,030,428 ANitto Denko Corporation · 2000
- Impact resistant roofing shingles and process of making same48US 7,442,658 B2Building Materials Investment Corporation · 2008