B08B 2220/00
Type of materials or objects being removed
B08B2220/00 (Type of materials or objects being removed) appears on 102 US grants and 139 published applications in this corpus.
Search patents in B08B- Granted patents
- 102
- Published applications
- 139
- Assignees
- 101
- Inventors
- 336
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 2 |
| 2003 | 1 | 2 |
| 2004 | 3 | 3 |
| 2005 | 1 | 6 |
| 2006 | 2 | 2 |
| 2007 | 2 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 3 |
| 2018 | 1 | 16 |
| 2019 | 4 | 14 |
| 2020 | 11 | 14 |
| 2021 | 7 | 15 |
| 2022 | 6 | 13 |
| 2023 | 11 | 18 |
| 2024 | 10 | 10 |
| 2025 | 12 | 10 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cleaning system and method for a curved substrate22 Sep 2026US 12,741,301 B2Samsung Display Co., Ltd.
- Reducing surface and bulk contamination in plastic9 Jun 2026US 12,649,115 B2The Procter & Gamble Company
- Coating film removing equipment and coating film removing method19 May 2026US 12,629,729 B2Toray Industries, Inc.
- Cleaning device for extension roller31 Mar 2026US 12,589,413 B2Rheon Automatic Machinery Co., Ltd.
- Multi-stage wash system for vat polymerization-based 3D printed parts17 Mar 2026US 12,576,594 B2SprintRay, Inc.
- Reducing surface and bulk contamination in plastic24 Sep 2026US 2026/0284550 A1The Procter & Gamble Company
- Cleaning agent composition, cleaning material, and method of cleaning mold for molding7 May 2026US 2026/0124792 A1Resonac Corporation
- Methods of washing a grain particle material and/or a stillage composition, and related systems and biorefineries16 Apr 2026US 2026/0102793 A1
- Comestible discharge wire cleaning26 Mar 2026US 2026/0084900 A1Lawrence Equipment, Inc.
- Multi-stage wash system for vat polymerization-based 3d printed parts26 Feb 2026US 2026/0054452 A1SprintRay, Inc.
Most cited
By later US patents
- Removal of carbon-based polymer residues with ozone, useful in the cleaning of plasma reactors57US 5,417,826 AMicron Technology, Inc. · 1995
- Method for removal of surface coatings46US 5,571,335 ACold Jet, Inc. · 1996
- Cleaning system, device and method33US 6,777,966 B1International Test Solutions, Inc. · 2004
- Graffiti remover, paint stripper, degreaser26US 6,824,623 B1Cognis Corporation · 2004
- Cleaning system, device and method21US 7,202,683 B2International Test Solutions, Inc. · 2007