C04B 2111/25
Graffiti resistance
Official title: Graffiti resistance; Graffiti removing
C04B2111/25 (Graffiti resistance) appears on 15 US grants and 17 published applications in this corpus.
Search patents in C04B- Granted patents
- 15
- Published applications
- 17
- Assignees
- 21
- Inventors
- 60
- Latest grant
- 25 Feb 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biobased membrane25 Feb 2020US 10,570,304 B2Technische Universiteit Delft
- Photocatalytic nanocomposite structured with boron14 Jun 2016US 9,364,821 B2Innovcoat Nanocoatings and Surface Products Industry, Sales and R&D Incorporation
- Polysaccharide containing composition useful in forming protective film on surfaces selected from concrete, metal, stone, glass, wood, cloth, tissue, weave and paper2 Feb 2016US 9,249,310 B2Lyckeby Starch AB
- Sulphur cement product26 Aug 2014US 8,815,005 B2Shell Oil Company
- Treatment enabling the removal of a coating and/or stain from a construction material29 Jan 2013US 8,361,949 B2Rhodia Operations
- Polymer, composition and their use27 Aug 2026US 2026/0250444 A1Maflon S.P.A.
- Biobased membrane1 Sep 2016US 2016/0251533 A1Stichting voor de Technische Wetenschappen
- Use of compounds containing aluminium oxide and silicon oxide for producing a hydrophilic building product4 Feb 2016US 2016/0031760 A1Construction Research & Technology GmbH
- Use Of Compounds Containing Aluminium Oxide And Silicon Oxide For Producing A Hydrophilic Building Product5 Dec 2013US 2013/0319294 A1Construction Research & Technology GmbH
- Alkyl- and amino-functionalized siloxanes comprising bis(alkoxysilyl)amine for the mass hydrophobization of inorganic building materials18 Apr 2013US 2013/0092052 A1Evonik Degussa GmbH
Most cited
By later US patents
- Ink, paint, pollutant, bioorganism, oil, water and/or dirt repellent coating49US 6,641,870 B2Degussa AG · 2003
- Method for preserving porous inorganic substrates20US 4,049,869 AUnited States Trading International, Inc. · 1977
- Anti-graffiti coatings and method of graffiti removal16US 5,773,091 ABrandeis University · 1998
- Liquid viscous product based on an organofunctional silane system for producing weathering-stabile protective coatings for preventing surface soiling16US 8,101,682 B2Evonik Degussa GmbH · 2012
- Compositions for rendering absorbent materials water-repellent and oil-repellent12US 5,990,212 AWacker Chemie AG · 1999