Y10T 137/7903
Weight biased
Y10T137/7903 (Weight biased) appears on 323 US grants and 93 published applications in this corpus.
Search patents in Y10T- Granted patents
- 323
- Published applications
- 93
- Assignees
- 141
- Inventors
- 377
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 12 | 0 |
| 1978 | 6 | 0 |
| 1979 | 7 | 0 |
| 1980 | 13 | 0 |
| 1981 | 11 | 0 |
| 1982 | 12 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 7 | 0 |
| 1986 | 0 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 19 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 17 | 0 |
| 1993 | 10 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 3 |
| 2002 | 3 | 3 |
| 2003 | 5 | 4 |
| 2004 | 8 | 2 |
| 2005 | 2 | 8 |
| 2006 | 7 | 3 |
| 2007 | 2 | 9 |
| 2008 | 2 | 8 |
| 2009 | 4 | 4 |
| 2010 | 5 | 2 |
| 2011 | 3 | 4 |
| 2012 | 7 | 4 |
| 2013 | 7 | 9 |
| 2014 | 6 | 9 |
| 2015 | 1 | 3 |
| 2016 | 3 | 3 |
| 2017 | 5 | 2 |
| 2018 | 5 | 4 |
| 2019 | 8 | 3 |
| 2020 | 4 | 2 |
| 2021 | 4 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Blocking valve4 Nov 2025US 12,460,740 B2
- Eccentric backflow preventer7 May 2024US 11,976,736 B2Acorn Engineering Company
- System and apparatus for controlling fluid flow in drainage systems with a cage device18 Oct 2022US 11,473,696 B1
- Pressurized vapor cycle liquid distillation1 Mar 2022US 11,260,316 B2DEKA Products Limited Partnership
- Air admittance valve preventing mephitis overflow29 Jun 2021US 11,047,494 B2
- Blocking valve23 May 2024US 2024/0167575 A1
- Eccentric Backflow Preventer26 Jan 2023US 2023/0025349 A1Acorn Engineering Company
- Pressurized Vapor Cycle Liquid Distillation10 Jun 2021US 2021/0170299 A1DEKA Products Limited Partnership
- System and apparatus for controlling fluid flow in drainage systems4 Feb 2021US 2021/0033213 A1
- Damper Valve Assembly1 Oct 2020US 2020/0309277 A1Tenneco Automotive Operating Company Inc.
Most cited
By later US patents
- Heart valves having edge-guided occluders665US 4,373,216 AHemex, Inc. · 1983
- Prosthetic valve248US 4,204,283 ANational Research Development Corporation · 1980
- Heart valve prosthesis179US 4,078,268 ASt. Jude Medical, Inc. · 1978
- Heart valve prosthesis163US 4,423,525 ASorin Biomedica S.p.A. · 1984
- Bi-leaflet prosthetic heart valve103US 5,607,469 AInocor GmbH · 1997