B05D 3/142
Pretreatment
Official title: {Pretreatment}
B05D3/142 (Pretreatment) appears on 371 US grants and 479 published applications in this corpus.
Search patents in B05D- Granted patents
- 371
- Published applications
- 479
- Assignees
- 363
- Inventors
- 1,294
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 4 |
| 2002 | 4 | 8 |
| 2003 | 9 | 12 |
| 2004 | 4 | 19 |
| 2005 | 5 | 17 |
| 2006 | 2 | 15 |
| 2007 | 7 | 16 |
| 2008 | 5 | 17 |
| 2009 | 5 | 17 |
| 2010 | 8 | 22 |
| 2011 | 7 | 21 |
| 2012 | 8 | 18 |
| 2013 | 12 | 20 |
| 2014 | 9 | 16 |
| 2015 | 13 | 24 |
| 2016 | 8 | 20 |
| 2017 | 20 | 23 |
| 2018 | 17 | 26 |
| 2019 | 23 | 29 |
| 2020 | 19 | 23 |
| 2021 | 9 | 31 |
| 2022 | 21 | 24 |
| 2023 | 10 | 25 |
| 2024 | 20 | 20 |
| 2025 | 14 | 8 |
| 2026 | 10 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Transparent wear-resistant film layer, plastic surface modification method, and product29 Sep 2026US 12,746,572 B2Jiangsu Favored Nanotechnology Co., Ltd.
- Method of selective deposition of small molecules on metal surfaces15 Sep 2026US 12,734,548 B2Queen's University at Kingston
- Processing of superhydrophilic, infrared transmissive, anti-reflective nanostructured surfaces28 Jul 2026US 12,693,450 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Process for preparation of oxygen barrier film12 May 2026US 12,624,177 B2Sabic Global Technologies B.V.
- Plasma electrolytic polished diesel engine components21 Apr 2026US 12,606,930 B2Cummins Inc.
- Wax-coated razor blades6 Aug 2026US 2026/0225275 A1Planet Earth Razors AB
- Hydrophobic and oleophobic film layer, and method for preparing the same9 Jul 2026US 2026/0192331 A1Jiangsu Favored Nanotechnology Co., Ltd.
- Depositing of material by spraying precursor using supercritical fluid7 May 2026US 2026/0124639 A1Nova Engineering Films, Inc.
- Method for surface-initiated polymerization on surfaces and coated subtrated formed thereby19 Feb 2026US 2026/0048414 A1
- Method for bonding a layer of elastomeric material to an aluminum substrate4 Dec 2025US 2025/0367917 A1Centre National de la Recherche Scientifique (CNRS)
Most cited
By later US patents
- Biofunctional surface modified ocular implants, surgical instruments, medical devices, prostheses, contact lenses and the like367US 6,387,379 B1University of Florida · 2002
- Acrylate coating material273US 5,440,446 ACatalina Coatings, Inc. · 1995
- Plasma gas discharge treatment for improving the biocompatibility of biomaterials237US 4,656,083 AWashington Research Foundation · 1987
- Acrylate composite barrier coating process183US 5,725,909 ACatalina Coatings, Inc. · 1998
- Method of forming a hybrid polymer film166US 6,214,422 B1Sigma Laboratories of Arizona, Inc. · 2001