D21H 27/24
Characterised by the surface to be covered being phenolic-resin paper laminates, vulcan
Official title: characterised by the surface to be covered being phenolic-resin paper laminates, vulcan fibre or similar cellulosic fibreboards
D21H27/24 (Characterised by the surface to be covered being phenolic-resin paper laminates, vulcan) appears on 13 US grants and 13 published applications in this corpus.
Search patents in D21H- Granted patents
- 13
- Published applications
- 13
- Assignees
- 16
- Inventors
- 35
- Latest grant
- 17 Apr 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 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 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 4 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 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
- Method of applying a photocatalytic dispersion17 Apr 2018US 9,945,075 B2Valinge Photocatalytic AB
- Method for coating a paper web9 May 2017US 9,644,321 B2Vits Technology GmbH
- Modified phenolic resins for making composite products21 Mar 2017US 9,598,600 B2Georgia-Pacific Chemicals LLC
- Cover layer with reduced tensile properties for use of wear-resistant laminate14 Jul 2015US 9,080,289 B2Dakor Melamin Impragnierungen GmbH
- Paper and paper laminates containing modified titanium dioxide25 Oct 2011US 8,043,715 B2E. I. Du Pont de Nemours and Company
- Method for Producing a Composite Material that is Free of Melamine-Formaldehyde Resin13 Aug 2026US 2026/0234869 A1Flooring Technologies Ltd.
- Impregnated core paper for decorative laminate21 Dec 2023US 2023/0407572 A1Ahlstrom-Munksjö Oyj
- Covering layers for elastic laminate that comprise a separate surface coating17 Aug 2017US 2017/0233953 A1Metall-Chemie Technologies GmbH
- Laminates prepared from decor paper comprising self-dispersing pigments1 Oct 2015US 2015/0275436 A1E. I. Du Pont de Nemours and Company
- Method of applying a photocatalytic dispersion26 Mar 2015US 2015/0083319 A1Valinge Photocatalytic AB
Most cited
By later US patents
- Decorative laminate52US 4,473,613 AFormica Corporation · 1984
- Thin, tough, stable, mar-resistant laminate35US 3,975,572 AFormica Corporation · 1976
- Film composite20US 5,714,269 ACasco Nobel AB · 1998
- Method for reducing fuzz in the production of saturating kraft paper15US 5,433,826 AWestvaco Corporation · 1995
- Paper containing rapid curing melamine-formaldehyde resin composition12US 4,076,896 AFormica Corporation · 1978