C09D 9/02
Chemical paint or ink removers: with abrasives
Official title: with abrasives
C09D9/02 (Chemical paint or ink removers: with abrasives) appears on 7 US grants and 13 published applications in this corpus.
Search patents in C09D- Granted patents
- 7
- Published applications
- 13
- Assignees
- 7
- Inventors
- 31
- Latest grant
- 20 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 2 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods of manufacture of formulations for paint deposit removal20 Dec 2022US 11,530,329 B2
- Compositions for removing support material from a 3D-printed object and methods of making thereof26 Jul 2022US 11,396,608 B2PostProcess Technologies, Inc.
- Eraser8 Feb 2022US 11,241,907 B2Staedtler Mars GmbH & Co. KG
- Methods and formulations for paint deposit removal3 Nov 2020US 10,822,506 B2
- Composition and method for remediation of heavy metal contaminated surfaces and soils27 Sep 2016US 9,452,306 B1
- Methods of oil spill removal with a formulation and methods of manufacturing the formulation25 May 2023US 2023/0159769 A1
- Compositions For Removing Support Material From A 3D-Printed Object And Methods Of Making Thereof2 Sep 2021US 2021/0269658 A1PostProcess Technologies, Inc.
- Methods of manufacture of formulations for paint deposit removal21 Jan 2021US 2021/0017407 A1
- Methods and formulations for paint deposit removal24 Sep 2020US 2020/0299528 A1
- Eraser11 Jun 2020US 2020/0180351 A1Staedtler Mars GmbH & Co. KG
Most cited
By later US patents