Water vapor distillation apparatus, method and system
US-2026084985-A1 · Mar 26, 2026 · US
Driving systems
Driving systems · 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 | B01D1/2893 |
| Official title | {Driving systems} |
| Display label | Driving systems |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 4 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water vapor distillation apparatus, method and system
US-12428316-B2 · Sep 30, 2025 · US
Water vapor distillation apparatus, method and system
US-2024199444-A1 · Jun 20, 2024 · US
Water vapor distillation apparatus, method and system
US-11884555-B2 · Jan 30, 2024 · US
Water vapor distillation apparatus, method and system
US-11826681-B2 · Nov 28, 2023 · US
Pressurized vapor cycle liquid distillation
US-11260316-B2 · Mar 1, 2022 · US
Water Vapor Distillation Apparatus, Method and System
US-2022008837-A1 · Jan 13, 2022 · US
Water vapor distillation apparatus, method and system
US-2022002169-A1 · Jan 6, 2022 · US
Pressurized vapor cycle liquid distillation
US-11123654-B2 · Sep 21, 2021 · US
Pressurized Vapor Cycle Liquid Distillation
US-2021170299-A1 · Jun 10, 2021 · US
Water vapor distillation apparatus, method and system
US-10919782-B2 · Feb 16, 2021 · US
Pressurized vapor cycle liquid distillation
US-10905971-B2 · Feb 2, 2021 · US
Pressurized Vapor Cycle Liquid Distillation
US-2020360832-A1 · Nov 19, 2020 · US
Water vapor distillation apparatus, method and system
US-10807883-B2 · Oct 20, 2020 · US
Pressurized vapor cycle liquid distillation
US-10765963-B2 · Sep 8, 2020 · US
Pressurized Vapor Cycle Liquid Distillation
US-2019381420-A1 · Dec 19, 2019 · US
Pressurized vapor cycle liquid distillation
US-10507403-B2 · Dec 17, 2019 · US
Pressurized vapor cycle liquid distillation
US-10179298-B2 · Jan 15, 2019 · US
Locally Powered Water Distillation System
US-2017210637-A1 · Jul 27, 2017 · US
Water Vapor Distillation Apparatus, Method and System
US-2017203975-A1 · Jul 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D1/2893?
- CPC B01D1/2893 is the Cooperative Patent Classification code for “Driving systems.”
- How many patents are filed under CPC B01D1/2893 (Driving systems)?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC B01D1/2893 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).