Hvac apparatus for a vehicle
US-2022288996-A1 · Sep 15, 2022 · US
with provisions for regenerating or cleaning the filter element
with provisions for regenerating or cleaning the filter element · 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 | B60H3/0633 |
| Official title | {with provisions for regenerating or cleaning the filter element} |
| Display label | with provisions for regenerating or cleaning the filter element |
| Total patents | 104 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 12 |
| 2022 | 10 |
| 2023 | 8 |
| 2024 | 14 |
| 2025 | 10 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air purification device
US-11370276-B2 · Jun 28, 2022 · US
Cabin filter cleaning systems and methods for a vehicle
US-11167233-B2 · Nov 9, 2021 · US
Air purification device for vehicle
US-11110386-B2 · Sep 7, 2021 · US
Air sanitizing apparatus for interior of vehicle and method of sanitizing air in the vehicle using the apparatus
US-2021268878-A1 · Sep 2, 2021 · US
Filter apparatus for a motor vehicle, and method for operating such a filter apparatus
US-11072225-B2 · Jul 27, 2021 · US
Air treatment apparatus
US-2021188052-A1 · Jun 24, 2021 · US
Air sanitizing apparatus for interior of vehicle and method of sanitizing air in the vehicle using the apparatus
US-11040601-B2 · Jun 22, 2021 · US
Vehicle, information processing apparatus, and information processing method
US-2021170832-A1 · Jun 10, 2021 · US
Air filtration for a mobile mining machine
US-10960338-B2 · Mar 30, 2021 · US
Air treatment apparatus for an agricultural vehicle
US-2021086582-A1 · Mar 25, 2021 · US
Air treatment apparatus
US-2021078378-A1 · Mar 18, 2021 · US
Cabin filter cleaning systems and methods for a vehicle
US-2021046411-A1 · Feb 18, 2021 · US
Air purification device for vehicle
US-10898850-B2 · Jan 26, 2021 · US
Air-conditioning system for vehicle and carbon dioxide capture module used therefor
US-2020353798-A1 · Nov 12, 2020 · US
Operation of a hvac system to desorb a filter
US-2020307360-A1 · Oct 1, 2020 · US
Selective filtration level air treatment system
US-10752094-B2 · Aug 25, 2020 · US
Air-conditioning system for vehicle
US-10717347-B2 · Jul 21, 2020 · US
Air purification apparatus for vehicle
US-2020223293-A1 · Jul 16, 2020 · US
Air sanitizing apparatus for interior of vehicle and method of sanitizing air in the vehicle using the apparatus
US-2020198445-A1 · Jun 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60H3/0633?
- CPC B60H3/0633 is the Cooperative Patent Classification code for “with provisions for regenerating or cleaning the filter element.”
- How many patents are filed under CPC B60H3/0633 (with provisions for regenerating or cleaning the filter element)?
- Our database includes 104 publications tagged with this CPC code.
- Is patent activity under CPC B60H3/0633 growing?
- Publication counts under this code: 14 in 2024 vs 10 in 2025 (latest complete years).