Y10T 137/2559
Self-controlled branched flow systems
Y10T137/2559 (Self-controlled branched flow systems) appears on 2,202 US grants and 816 published applications in this corpus.
Search patents in Y10T- Granted patents
- 2,202
- Published applications
- 816
- Assignees
- 1,141
- Inventors
- 3,203
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 84 | 0 |
| 1977 | 78 | 0 |
| 1978 | 51 | 0 |
| 1979 | 35 | 0 |
| 1980 | 63 | 0 |
| 1981 | 85 | 0 |
| 1982 | 55 | 0 |
| 1983 | 48 | 0 |
| 1984 | 61 | 0 |
| 1985 | 64 | 0 |
| 1986 | 61 | 0 |
| 1987 | 45 | 0 |
| 1988 | 43 | 0 |
| 1989 | 59 | 0 |
| 1990 | 46 | 0 |
| 1991 | 40 | 0 |
| 1992 | 42 | 0 |
| 1993 | 39 | 0 |
| 1994 | 47 | 0 |
| 1995 | 38 | 0 |
| 1996 | 43 | 0 |
| 1997 | 35 | 0 |
| 1998 | 57 | 0 |
| 1999 | 57 | 0 |
| 2000 | 60 | 0 |
| 2001 | 62 | 9 |
| 2002 | 39 | 40 |
| 2003 | 45 | 45 |
| 2004 | 44 | 65 |
| 2005 | 38 | 38 |
| 2006 | 46 | 46 |
| 2007 | 36 | 27 |
| 2008 | 26 | 66 |
| 2009 | 26 | 66 |
| 2010 | 46 | 66 |
| 2011 | 19 | 50 |
| 2012 | 62 | 56 |
| 2013 | 89 | 51 |
| 2014 | 50 | 41 |
| 2015 | 52 | 41 |
| 2016 | 37 | 27 |
| 2017 | 51 | 23 |
| 2018 | 23 | 12 |
| 2019 | 20 | 10 |
| 2020 | 16 | 11 |
| 2021 | 9 | 5 |
| 2022 | 11 | 7 |
| 2023 | 5 | 6 |
| 2024 | 5 | 6 |
| 2025 | 5 | 2 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Control device for regulating the pressure of a fluid19 May 2026US 12,632,072 B2Aptco Technologies GmbH
- Pneumatic pressure controller24 Mar 2026US 12,583,271 B2
- Flow control device24 Feb 2026US 12,560,950 B2Medincell
- Multi-stage vacuum generator20 Jan 2026US 12,529,385 B2Coval
- System for controlling rain water flow23 Dec 2025US 12,503,857 B1
- Manipulation of microfluidic droplets27 Nov 2025US 2025/0362211 A1Bio-Rad Laboratories, Inc.
- High stability regulator21 Aug 2025US 2025/0264162 A1
- Multi-stage vacuum generator26 Dec 2024US 2024/0426321 A1Coval
- Control device for regulating the pressure of a fluid3 Oct 2024US 2024/0329672 A1IB-FT GmbH
- A gas-pressure regulator29 Aug 2024US 2024/0288887 A1Truma Geraetetechnik GmbH & Co. KG
Most cited
By later US patents
- Gas-line system for semiconductor-manufacturing apparatus492US 6,662,817 B2ASM Japan K .K. · 2003
- Injection shut-off valve212US 4,819,684 AIntermedicat GmbH · 1989
- Micromachined fluid handling devices206US 5,839,467 AResearch International, Inc. · 1998
- Vent valve apparatus191US 6,006,748 AResMed Limited · 1999
- Body support system176US 4,982,466 ALeggett & Platt, Incorporated · 1991