Methods and systems for on demand fuel supply
US-2024059551-A1 · Feb 22, 2024 · US
Arrangements of storage tanks, reservoirs or pipe-lines
Arrangements of storage tanks, reservoirs or pipe-lines · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B67D7/78 |
| Official title | Arrangements of storage tanks, reservoirs or pipe-lines |
| Display label | Arrangements of storage tanks, reservoirs or pipe-lines |
| Total patents | 235 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 15 |
| 2017 | 24 |
| 2018 | 20 |
| 2019 | 23 |
| 2020 | 22 |
| 2021 | 29 |
| 2022 | 35 |
| 2023 | 15 |
| 2024 | 30 |
| 2025 | 14 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Withdrawal System
US-2024034615-A1 · Feb 1, 2024 · US
Fuel supply chain management system and method for integration of retail gas station, carrier tank trucks, and fuel terminal storage truck racks
US-11866321-B1 · Jan 9, 2024 · US
Electronic vaporiser system
US-10131532-B2 · Nov 20, 2018 · US
Gas supply device and gas supply method
US-2018306381-A1 · Oct 25, 2018 · US
Securing a pipe in a housing
US-2018299071-A1 · Oct 18, 2018 · US
System for forming a cosmetic composition
US-2018280905-A1 · Oct 4, 2018 · US
Electronic vaporiser system
US-10081531-B2 · Sep 25, 2018 · US
Refilling systems, refillable containers and method for refilling containers
US-2018265345-A1 · Sep 20, 2018 · US
Vehicle-to-trailer transfer of harvested and purified water
US-2018216319-A1 · Aug 2, 2018 · US
Detachable fluid transfer device accessory and a fluid transfer assembly
US-9975753-B1 · May 22, 2018 · US
New and improved grease delivery system
US-2018112565-A1 · Apr 26, 2018 · US
Water drain system for oil reserve tank
US-9920667-B2 · Mar 20, 2018 · US
Systems and Methods of Custom Condiment Dispensing
US-2018072557-A1 · Mar 15, 2018 · US
System and method for supplying and dispensing bubble-free photolithography chemical solutions
US-2018067395-A1 · Mar 8, 2018 · US
Lpg filling system of bi-fuel vehicle
US-2018058632-A1 · Mar 1, 2018 · US
Blending apparatus and method
US-2018044163-A1 · Feb 15, 2018 · US
Fluid Distribution And Dispensing System
US-2017369220-A1 · Dec 28, 2017 · US
Frequency Variable Fuel Vapor Recovery Control System And Method For Fuel Dispenser With Self-Calibrated Vapor Liquid Ratio
US-2017349427-A1 · Dec 7, 2017 · US
System and method for supplying and dispensing bubble-free photolithography chemical solutions
US-9817315-B2 · Nov 14, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B67D7/78?
- CPC B67D7/78 is the Cooperative Patent Classification code for “Arrangements of storage tanks, reservoirs or pipe-lines.”
- How many patents are filed under CPC B67D7/78 (Arrangements of storage tanks, reservoirs or pipe-lines)?
- Our database includes 235 publications tagged with this CPC code.
- Is patent activity under CPC B67D7/78 growing?
- Publication counts under this code: 30 in 2024 vs 14 in 2025 (latest complete years).