B05C 3/152
The work passing in zig-zag fashion over rollers
Official title: the work passing in zig-zag fashion over rollers
B05C3/152 (The work passing in zig-zag fashion over rollers) appears on 6 US grants and 4 published applications in this corpus.
Search patents in B05C- Granted patents
- 6
- Published applications
- 4
- Assignees
- 8
- Inventors
- 14
- Latest grant
- 28 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 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 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wetout box apparatus28 Jan 2025US 12,209,356 B2
- Production of thin film composite hollow fiber membranes22 Feb 2022US 11,253,819 B2Saudi Arabian Oil Company
- Alternating pressure melt impregnation device and melt impregnation method using the same18 Aug 2020US 10,744,726 B2(Kingfa Sci. & Tech.Co., Ltd.)
- Strip treatment installation3 Jun 1997US 5,634,481 AClecim
- Wire pull-in apparatus19 Mar 1996US 5,499,774 AApparatebau Gellschaft mbH
- Wetout box apparatus4 Aug 2022US 2022/0243388 A1Advanced Architectural Products, LLC
- Production of thin film composite hollow fiber membranes18 Nov 2021US 2021/0354091 A1Saudi Arabian Oil Company
- Alternating pressure melt impregnation device and melt impregnation method using the same20 Jun 2019US 2019/0184653 A1(Kingfa Sci. & Tech.Co., Ltd.)
- Apparatus and method for roll-to-roll membrane manufacture30 Aug 2018US 2018/0243783 A1General Electric Company
Most cited
By later US patents
- Strip treatment installation6US 5,634,481 AClecim · 1997
- Wire pull-in apparatus4US 5,499,774 AApparatebau Gellschaft mbH · 1996
- Production of thin film composite hollow fiber membranes1US 11,253,819 B2Saudi Arabian Oil Company · 2022
- Wire intake device for a wire enameling machine1US 4,905,626 AMag Maschinen und Apparatebau Gesellschaft mbH · 1990