B67D 7/78
Arrangements of storage tanks, reservoirs or pipe-lines
B67D7/78 (Arrangements of storage tanks, reservoirs or pipe-lines) appears on 494 US grants and 433 published applications in this corpus.
Search patents in B67D- Granted patents
- 494
- Published applications
- 433
- Assignees
- 262
- Inventors
- 764
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 9 | 0 |
| 1991 | 14 | 0 |
| 1992 | 9 | 0 |
| 1993 | 9 | 0 |
| 1994 | 11 | 0 |
| 1995 | 4 | 0 |
| 1996 | 13 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 13 | 0 |
| 2000 | 13 | 0 |
| 2001 | 12 | 1 |
| 2002 | 3 | 3 |
| 2003 | 4 | 6 |
| 2004 | 4 | 12 |
| 2005 | 9 | 15 |
| 2006 | 10 | 8 |
| 2007 | 6 | 1 |
| 2008 | 2 | 0 |
| 2009 | 3 | 3 |
| 2010 | 2 | 7 |
| 2011 | 2 | 11 |
| 2012 | 3 | 10 |
| 2013 | 10 | 12 |
| 2014 | 5 | 21 |
| 2015 | 5 | 16 |
| 2016 | 19 | 18 |
| 2017 | 15 | 39 |
| 2018 | 19 | 25 |
| 2019 | 36 | 35 |
| 2020 | 30 | 40 |
| 2021 | 36 | 36 |
| 2022 | 27 | 48 |
| 2023 | 36 | 22 |
| 2024 | 36 | 21 |
| 2025 | 26 | 16 |
| 2026 | 13 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pilot controlled refill tanks for firefighting aircraft15 Sep 2026US 12,735,312 B2Whaling Fire Line Equipment, Inc.
- Rotating ring tank attachment adapter and underground tank system8 Sep 2026US 12,729,055 B2Striem LLC
- System and method for refueling hydrogen vehicles1 Sep 2026US 12,722,967 B2Fca US LLC
- Vapor displacement refueling including data communications, zero gravity and chemical looping combustion system25 Aug 2026US 12,718,682 B2
- Electronic vaporiser system28 Jul 2026US 12,690,610 B2Ayr Ltd.
- System and method for supplying and dispensing bubble-free photolithography chemical solutions1 Oct 2026US 2026/0299422 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Tank overfill and pump runaway prevention for a fluid management system23 Jul 2026US 2026/0209026 A1Graco Minnesota Inc.
- Rotating ring tank attachment adapter and underground tank system2 Jul 2026US 2026/0184494 A1Striem LLC
- Oil delivery process with bulk oil quality control18 Jun 2026US 2026/0167082 A1
- Vapor Displacement Refueling Including Onboard Internally Recirculating Chemical Looping Combustion System4 Jun 2026US 2026/0155037 A1
Most cited
By later US patents
- Refueling method for supplying fuel to fracturing equipment185US 9,856,131 B12018
- Oil field lease management and security system and method therefor128US 4,551,719 ACypher Systems · 1985
- Double wall piping system99US 4,932,257 A1990
- Secondary contained fluid supply system87US 4,971,477 AExxon Corporation · 1990
- Environmentally safe underground piping system86US 5,297,896 AEnviron Products, Inc. · 1994