F16L 2101/40
Separating transported fluids
F16L2101/40 (Separating transported fluids) appears on 26 US grants and 15 published applications in this corpus.
Search patents in F16L- Granted patents
- 26
- Published applications
- 15
- Assignees
- 21
- Inventors
- 49
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 4 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 3 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Methods for inhibiting material mixing in a material processing system9 May 2024US 2024/0148035 A1Tropicana Products, Inc.
- Materials and Methods for Inhibiting Material Mixing in a Material Processing System21 Jul 2022US 2022/0225650 A1Tropicana Products, Inc.
- Pig for a coating device, and coating system28 Jun 2018US 2018/0180214 A1Eisenmann SE
- Pig system2 Nov 2017US 2017/0312776 A1Eisenmann SE
- Flexible pig for pipeline maintenance19 Oct 2017US 2017/0299108 A1
Most cited
By later US patents
- Pipeline vehicle117US 4,537,136 ASubscan Systems Ltd. · 1985
- Friction reducing composition and method60US 7,205,262 B2Weatherford/Lamb, Inc. · 2007
- Pipeline pigging plug35US 4,332,277 AHughes Undersea Coupling, Inc. · 1982
- Self-propelled vehicle34US 4,244,296 ACommissariat A L' Energie Atomique · 1981
- Foam pipeline pig with seal cups34US 5,625,917 A1997