C23C 2/385
Tubes of specific length
Official title: {Tubes of specific length}
C23C2/385 (Tubes of specific length) appears on 11 US grants and 7 published applications in this corpus.
Search patents in C23C- Granted patents
- 11
- Published applications
- 7
- Assignees
- 7
- Inventors
- 20
- Latest grant
- 10 Jan 2023
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 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 3 |
| 2020 | 2 | 0 |
| 2021 | 3 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hot-dip galvanization system and hot-dip galvanization method10 Jan 2023US 11,549,166 B2Fontaine Holdings NV
- Hot-dip galvanization system for large-scale hot-dip galvanization of automotive components13 Dec 2022US 11,525,176 B2Fontaine Holdings NV
- Continuous galvanizing apparatus and process19 Oct 2021US 11,149,337 B1Western Technologies, Inc.
- Hot-dip galvanization system and hot-dip galvanization method, in particular for mass production20 Apr 2021US 10,982,308 B2Fontaine Holdings NV
- Scale-style micro-texture electrode wire material and preparation method therefor and use thereof23 Feb 2021US 10,926,345 B2Ningbo Kangqiang Micro-Electronics Technology Co., Ltd.
- Hot-dip galvanization system and hot-dip galvanization method, in particular for mass production7 Nov 2019US 2019/0338407 A1Fontaine Holdings NV
- Hot-dip galvanization system and hot-dip galvanization method, in particular for mass production14 Mar 2019US 2019/0078187 A1Fontaine Holdings NV
- Hot-dip galvanization system and hot-dip galvanization method14 Feb 2019US 2019/0048452 A1Fontaine Holdings NV
- Scale-style micro-texture electrode wire material and preparation method therefor and use thereof22 Feb 2018US 2018/0050401 A1Ningbo Kangqiang Micro-Electronics Technology Co., Ltd.
- Method for altering metal surfaces15 Dec 2016US 2016/0362773 A1General Electric Company
Most cited
By later US patents
- Process and means for hot-dip galvanizing finned tubes13US 4,814,210 A1989
- U-shaped screw transfer means in immersion coating apparatus6US 3,978,816 AWheatland Tube Company · 1976
- Continuous galvanizing apparatus and process3US 11,149,337 B1Western Technologies, Inc. · 2021
- Apparatus for co-ordinating indexing movement of a conveyor with pivoting of a kickout arm adjacent the delivery end thereof3US 4,364,468 AUnited States Steel Corporation · 1982