Y10S 138/00
Pipes and tubular conduits
Y10S138/00 (Pipes and tubular conduits) appears on 901 US grants and 167 published applications in this corpus.
Search patents in Y10S- Granted patents
- 901
- Published applications
- 167
- Assignees
- 482
- Inventors
- 1,376
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 17 | 0 |
| 1978 | 22 | 0 |
| 1979 | 24 | 0 |
| 1980 | 29 | 0 |
| 1981 | 29 | 0 |
| 1982 | 28 | 0 |
| 1983 | 30 | 0 |
| 1984 | 28 | 0 |
| 1985 | 18 | 0 |
| 1986 | 21 | 0 |
| 1987 | 28 | 0 |
| 1988 | 20 | 0 |
| 1989 | 24 | 0 |
| 1990 | 23 | 0 |
| 1991 | 20 | 0 |
| 1992 | 20 | 0 |
| 1993 | 22 | 0 |
| 1994 | 25 | 0 |
| 1995 | 35 | 0 |
| 1996 | 29 | 0 |
| 1997 | 41 | 0 |
| 1998 | 24 | 0 |
| 1999 | 48 | 0 |
| 2000 | 37 | 0 |
| 2001 | 37 | 13 |
| 2002 | 43 | 29 |
| 2003 | 29 | 25 |
| 2004 | 21 | 16 |
| 2005 | 22 | 23 |
| 2006 | 10 | 7 |
| 2007 | 12 | 5 |
| 2008 | 6 | 7 |
| 2009 | 6 | 15 |
| 2010 | 10 | 3 |
| 2011 | 12 | 3 |
| 2012 | 9 | 4 |
| 2013 | 2 | 2 |
| 2014 | 6 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 2 |
| 2022 | 3 | 3 |
| 2023 | 0 | 1 |
| 2024 | 4 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10S 138/07Resins209
- Y10S 138/06Corrosion142
- Y10S 138/11Shape139
- Y10S 138/01Adhesive105
- Y10S 138/08Bent shaped retained96
- Y10S 138/03Polytetrafluoroethylene, i.e. ptfe90
- Y10S 138/02Glass fiber88
- Y10S 138/09Cellular61
All 11 subgroupsShow fewer
Recent patents
- Processes for monitoring corrosion and carrying out operational plans using same7 Jul 2026US 12,674,385 B2Schlumberger Technology Corporation
- Hose assembly having adjustable sleeve6 Jan 2026US 12,516,754 B1Telebrands Corp.
- Drive shaft with non-cylindrical shape3 Jun 2025US 12,320,387 B2Hamilton Sundstrand Corporation
- Composite drive shafts26 Nov 2024US 12,152,633 B2Hamilton Sundstrand Corporation
- Hollow shaft10 Sep 2024US 12,083,571 B2Musashi Seimitsu Industry Co., Ltd.
- Drive shaft with non-cylindrical shape8 Oct 2026US 2026/0309183 A1Hamilton Sundstrand Corporation
- Processes for monitoring corrosion and carrying out operational plans using same10 Apr 2025US 2025/0116185 A1Schlumberger Technology Corporation
- Integrated composite drive shafts7 Nov 2024US 2024/0369096 A1Goodrich Corporation
- Drive shaft with non-cylindrical shape9 Feb 2023US 2023/0039593 A1Hamilton Sundstrand Corporation
- Composite drive shafts10 Nov 2022US 2022/0356900 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Medical instrument and light pipe illumination assembly562US 4,562,832 A1986
- Corrosion resistant tube assembly172US 4,366,971 AAllegheny Ludlum Steel Corporation · 1983
- Flexible pressure-confining conduit assembly163US 4,683,917 AProprietary Technology, Inc. · 1987
- Bending device157US 5,520,222 AKabushiki Kaisha Machida Seisakusho · 1996
- High pressure fluid conduit assembly152US 4,669,757 A1987