Cam ring and plate module for vehicle vacuum pumps, and method of manufacturing the same
US-2025250659-A1 · Aug 7, 2025 · US
This page is not indexed by search engines while we improve data quality.
Molybdenum
Molybdenum · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F05C2201/0409 |
| Official title | Molybdenum |
| Display label | Molybdenum |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cam ring and plate module for vehicle vacuum pumps, and method of manufacturing the same
US-12312664-B2 · May 27, 2025 · US
Cam ring and plate module for vehicle vacuum pumps, and method of manufacturing the same
US-2025122601-A1 · Apr 17, 2025 · US
Sealing structure and scroll air compressor having same
US-11725657-B2 · Aug 15, 2023 · US
Workpiece with improved coating
US-11346007-B2 · May 31, 2022 · US
Sealing structure and scroll air compressor having same
US-2022034322-A1 · Feb 3, 2022 · US
Workpiece with improved coating
US-2018282878-A1 · Oct 4, 2018 · US
Rotary compressor having vane that has diamond-like carbon layer
US-9890786-B2 · Feb 13, 2018 · US
Rotary compressor
US-2016138593-A1 · May 19, 2016 · US