Y10T 137/877
With flow control means for branched passages
Y10T137/877 (With flow control means for branched passages) appears on 3,117 US grants and 1,640 published applications in this corpus.
Search patents in Y10T- Granted patents
- 3,117
- Published applications
- 1,640
- Assignees
- 1,558
- Inventors
- 4,730
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 40 | 0 |
| 1977 | 40 | 0 |
| 1978 | 41 | 0 |
| 1979 | 41 | 0 |
| 1980 | 52 | 0 |
| 1981 | 56 | 0 |
| 1982 | 41 | 0 |
| 1983 | 41 | 0 |
| 1984 | 50 | 0 |
| 1985 | 65 | 0 |
| 1986 | 62 | 0 |
| 1987 | 54 | 0 |
| 1988 | 55 | 0 |
| 1989 | 91 | 0 |
| 1990 | 61 | 0 |
| 1991 | 52 | 0 |
| 1992 | 73 | 0 |
| 1993 | 66 | 0 |
| 1994 | 60 | 0 |
| 1995 | 67 | 0 |
| 1996 | 45 | 0 |
| 1997 | 62 | 0 |
| 1998 | 93 | 0 |
| 1999 | 99 | 0 |
| 2000 | 102 | 0 |
| 2001 | 117 | 38 |
| 2002 | 82 | 98 |
| 2003 | 76 | 86 |
| 2004 | 79 | 89 |
| 2005 | 78 | 101 |
| 2006 | 78 | 92 |
| 2007 | 64 | 78 |
| 2008 | 48 | 112 |
| 2009 | 40 | 125 |
| 2010 | 78 | 117 |
| 2011 | 85 | 83 |
| 2012 | 99 | 116 |
| 2013 | 118 | 113 |
| 2014 | 120 | 83 |
| 2015 | 94 | 82 |
| 2016 | 69 | 29 |
| 2017 | 69 | 26 |
| 2018 | 30 | 36 |
| 2019 | 41 | 28 |
| 2020 | 30 | 30 |
| 2021 | 32 | 15 |
| 2022 | 20 | 13 |
| 2023 | 21 | 20 |
| 2024 | 22 | 13 |
| 2025 | 11 | 13 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10T 137/87885Sectional block structure1,019
- Y10T 137/87708With common valve operator585
- Y10T 137/87877Single inlet with multiple distinctly valved outlets559
- Y10T 137/87788With valve or movable deflector at junction553
- Y10T 137/87829Biased valve274
- Y10T 137/87893With fluid actuator196
- Y10T 137/87909Containing rotary valve114
- Y10T 137/87901With threaded actuator44
Recent patents
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- Modular multi-directional gas mixing block2 Apr 2026US 2026/0096371 A1APPLIED Materials.Inc.
- Multi-tire air hose kit19 Mar 2026US 2026/0078848 A1
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Most cited
By later US patents
- Method and apparatus for aligning and supporting semiconductor process gas delivery and regulation components581US 5,732,744 AControl Systems, Inc. · 1998
- Flow-dividing arrangement462US 5,992,453 A1999
- Gas distribution system, reactor including the system, and methods of using the same451US 10,167,557 B2ASM IP Holding B. V. · 2019
- Blood processing method and apparatus with disposable cassette356US 5,273,517 AHaemonetics Corporation · 1993
- Blood processing method and apparatus with disposable cassette295US 5,311,908 AHaemonetics Corporation · 1994