D21H 23/38
The fluid material being applied with a special device
Official title: the fluid material being applied with a special device, e.g. with a roll in a flooded-nip inverted blade coater
D21H23/38 (The fluid material being applied with a special device) appears on 8 US grants and 5 published applications in this corpus.
Search patents in D21H- Granted patents
- 8
- Published applications
- 5
- Assignees
- 8
- Inventors
- 18
- Latest grant
- 10 Dec 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of manufacturing coated paper10 Dec 2013US 8,603,298 B2Daio Paper Corporation
- Apparatus and method for bar coating29 Jan 2013US 8,361,554 B2FUJIFILM Corporation
- Roller provided for use in coating machines20 Dec 2005US 6,977,011 B2Voith Paper Patent GmbH
- Reverse feed film applicator24 Feb 1998US 5,720,816 ABeloit Technologies, Inc.
- Short dwell coater apparatus23 Jul 1996US 5,538,557 ABeloit Technologies, Inc.
- Water & Oil Impermeable Paper Products, Paper Bags and the Process for Manufacturing the Same13 Jul 2023US 2023/0220627 A1Multi/Forms, Inc.
- An end sealing device for a metering nip, a coater with a sealed end and a method of using same11 Aug 2011US 2011/0195193 A1
- Method of Manufacturing Coated Paper18 Jun 2009US 2009/0151883 A1Daio Paper Corporation
- Apparatus and method for bar coating29 May 2008US 2008/0124477 A1FUJIFILM Corporation
- Roller provided for use in coating machines15 Apr 2004US 2004/0069219 A1Voith Paper Patent GmbH
Most cited
By later US patents
- Phospholipid lubricant for coating moving webs14US 4,766,015 ABercen Incorporated · 1988
- Method and device for coating webs of material, especially webs of paper or cardboard8US 5,074,243 AJagenberg Aktiengesellschaft · 1991
- Method and apparatus for coating a web5US 5,133,996 ABeloit Corporation · 1992
- Reverse feed film applicator5US 5,720,816 ABeloit Technologies, Inc. · 1998
- Roller provided for use in coating machines2US 6,977,011 B2Voith Paper Patent GmbH · 2005