B32B 38/0008
Electrical discharge treatment
Official title: {Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation (heat treatment B32B38/0036)}
B32B38/0008 (Electrical discharge treatment) appears on 902 US grants and 973 published applications in this corpus.
Search patents in B32B- Granted patents
- 902
- Published applications
- 973
- Assignees
- 623
- Inventors
- 2,554
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 9 | 0 |
| 1986 | 2 | 0 |
| 1987 | 13 | 0 |
| 1988 | 13 | 0 |
| 1989 | 16 | 0 |
| 1990 | 15 | 0 |
| 1991 | 12 | 0 |
| 1992 | 16 | 0 |
| 1993 | 7 | 0 |
| 1994 | 15 | 0 |
| 1995 | 7 | 0 |
| 1996 | 15 | 0 |
| 1997 | 10 | 0 |
| 1998 | 25 | 0 |
| 1999 | 17 | 0 |
| 2000 | 18 | 0 |
| 2001 | 11 | 9 |
| 2002 | 15 | 22 |
| 2003 | 25 | 41 |
| 2004 | 19 | 36 |
| 2005 | 18 | 27 |
| 2006 | 12 | 16 |
| 2007 | 6 | 19 |
| 2008 | 8 | 24 |
| 2009 | 3 | 28 |
| 2010 | 9 | 37 |
| 2011 | 11 | 26 |
| 2012 | 20 | 32 |
| 2013 | 16 | 31 |
| 2014 | 27 | 45 |
| 2015 | 37 | 185 |
| 2016 | 40 | 48 |
| 2017 | 61 | 59 |
| 2018 | 70 | 55 |
| 2019 | 44 | 39 |
| 2020 | 50 | 52 |
| 2021 | 30 | 46 |
| 2022 | 36 | 30 |
| 2023 | 27 | 17 |
| 2024 | 25 | 13 |
| 2025 | 25 | 19 |
| 2026 | 9 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyethylene sealant film with low friction containing recycled polymer8 Sep 2026US 12,728,630 B2Borealis AG
- Adhesive bonding composition and method of use1 Sep 2026US 12,722,358 B2Immunolight, LLC
- Substrate, method for producing substrate, and method for producing unit cell5 May 2026US 12,617,713 B2National Institute of Information and Communications Technology
- Method for preparing graphene thermal conductive pad and use thereof5 May 2026US 12,617,997 B1Shenzhen Bornsun New Material Co., Ltd.
- Semiconductor device and methods of making and using an enhanced carrier to reduce electrostatic discharge24 Mar 2026US 12,588,463 B2STATS ChipPAC Pte. Ltd.
- Organic fiber fabric and uses of the same8 Oct 2026US 2026/0308839 A1
- Method for producing a silicon carbide substrate24 Sep 2026US 2026/0286508 A1
- Foil for forming packaging parts and housing parts10 Sep 2026US 2026/0264369 A1
- Surface-treated aluminum sheet, resin-coated surface- treated aluminum sheet, and molded body27 Aug 2026US 2026/0249592 A1
- Composite wafer and method for producing composite wafer30 Jul 2026US 2026/0216996 A1NGK Insulators, Ltd.
Most cited
By later US patents
- Spatially modified elastic laminates175US 5,344,691 AMinnesota Mining and Manufacturing Company · 1994
- Protective sheet for solar battery module, method of fabricating the same and solar battery module128US 6,335,479 B12002
- Composite facestocks and liners121US 4,713,273 AAvery International Corporation · 1987
- Three-layer laminated panel121US 5,151,314 AJohnson & Johnson Medical, Inc. · 1992
- Flexible packaging structure with a built-in opening and reclose feature, and method for making same96US 7,717,620 B2Sonoco Development, Inc. · 2010