Automatic analyzer and water supply tank for automatic analyzer
US-2024425350-A1 · Dec 26, 2024 · US
Arrangements of pumps
Arrangements of pumps · 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 | B67D7/58 |
| Official title | Arrangements of pumps |
| Display label | Arrangements of pumps |
| Total patents | 69 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 9 |
| 2025 | 6 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Automatic grease injection system and exploitation system
US-2024377026-A1 · Nov 14, 2024 · US
Fluid injection systems, apparatus, and methods including flexible hoses for wellhead sites
US-12078047-B2 · Sep 3, 2024 · US
Fluid injection systems, apparatus, and methods including flexible hoses for wellhead sites
US-2024200434-A1 · Jun 20, 2024 · US
Two-piece foam piston pump
US-11974705-B2 · May 7, 2024 · US
Systems and methods for controlling fuel filling with automatic pump dispenser
US-2024124295-A1 · Apr 18, 2024 · US
Sealed wall with reinforced corrugated membrane
US-11913604-B2 · Feb 27, 2024 · US
Fluid injection systems, apparatus, and methods including flexible hoses for wellhead sites
US-2024035364-A1 · Feb 1, 2024 · US
Fluid injection systems, apparatus, and methods including flexible hoses for wellhead sites
US-11879318-B2 · Jan 23, 2024 · US
Liquid Cooling System Fill Kit and Method of Use
US-2023356119-A1 · Nov 9, 2023 · US
Fluid injection systems, apparatus, and methods including flexible hoses for wellhead sites
US-11781410-B2 · Oct 10, 2023 · US
System for simultaneous distribution of fluid to multiple vessels and method of using the same
US-11691866-B2 · Jul 4, 2023 · US
System for Simultaneous Distribution of Fluid to Multiple Vessels and Method of Using the Same
US-2023202827-A1 · Jun 29, 2023 · US
Drop-in treatment apparatus and system for PFAS-impacted liquids
US-11667546-B1 · Jun 6, 2023 · US
System for simultaneous distribution of fluid to multiple vessels and method of using the same
US-11623856-B2 · Apr 11, 2023 · US
System for simultaneous distribution of fluid to multiple vessels and method of using the same
US-11577953-B2 · Feb 14, 2023 · US
Two-Piece Foam Piston Pump
US-2022240730-A1 · Aug 4, 2022 · US
Two-piece foam piston pump
US-11337563-B2 · May 24, 2022 · US
Fluid injection systems, apparatus, and methods including flexible hoses for wellhead sites
US-2022018235-A1 · Jan 20, 2022 · US
Fluid injection systems, apparatus, and methods including flexible hoses for wellhead sites
US-2022017355-A1 · Jan 20, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B67D7/58?
- CPC B67D7/58 is the Cooperative Patent Classification code for “Arrangements of pumps.”
- How many patents are filed under CPC B67D7/58 (Arrangements of pumps)?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC B67D7/58 growing?
- Publication counts under this code: 9 in 2024 vs 6 in 2025 (latest complete years).