Sealing components and methods of manufacture
US-10119615-B2 · Nov 6, 2018 · US
Manufacturing methods specially adapted for elastic sealings (moulding B29C)
Manufacturing methods specially adapted for elastic sealings (moulding B29C) · 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 | F16J15/328 |
| Official title | Manufacturing methods specially adapted for elastic sealings (moulding B29C) |
| Display label | Manufacturing methods specially adapted for elastic sealings (moulding B29C) |
| Total patents | 146 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 16 |
| 2017 | 27 |
| 2018 | 9 |
| 2019 | 20 |
| 2020 | 10 |
| 2021 | 13 |
| 2022 | 10 |
| 2023 | 6 |
| 2024 | 12 |
| 2025 | 10 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Seal assembly
US-2018306326-A1 · Oct 25, 2018 · US
Method of manufacturing a seal
US-10088052-B2 · Oct 2, 2018 · US
Additive manufacturing of elastomeric seals for repair
US-2018207861-A1 · Jul 26, 2018 · US
Method of making a valve stem seal with formable retainer tabs
US-9943935-B2 · Apr 17, 2018 · US
Seal and method of manufacturing and/or using same
US-9933071-B2 · Apr 3, 2018 · US
Seal assembly for a turbine engine comprising means for lubricating a brush seal
US-9897212-B2 · Feb 20, 2018 · US
Seal, method for producing same and sealing arrangement therewith
US-9856916-B2 · Jan 2, 2018 · US
Sealing components and methods of manufacture
US-2017343108-A1 · Nov 30, 2017 · US
Method for the production of a sealing ring
US-9816615-B2 · Nov 14, 2017 · US
Pump
US-2017321694-A1 · Nov 9, 2017 · US
System and method for processing elastomeric load rings of face seals to provide improved load tolerance
US-2017312946-A1 · Nov 2, 2017 · US
Method of Making a Valve Stem Seal with Formable Retainer Tabs
US-2017291268-A1 · Oct 12, 2017 · US
Dynamic Seal
US-2017284546-A1 · Oct 5, 2017 · US
Method of manufacturing an annular seal
US-2017268674-A1 · Sep 21, 2017 · US
Sealing element and method for producing a sealing element
US-2017261105-A1 · Sep 14, 2017 · US
Sealing element and method for producing a sealing element
US-2017261104-A1 · Sep 14, 2017 · US
Ceramic matrix composite component, gas turbine seal assembly, and method of forming ceramic matrix composite component
US-2017260867-A1 · Sep 14, 2017 · US
Sealing element and method for producing a sealing element
US-2017261106-A1 · Sep 14, 2017 · US
C-seal backed brush seal with a compressible core
US-2017248234-A1 · Aug 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16J15/328?
- CPC F16J15/328 is the Cooperative Patent Classification code for “Manufacturing methods specially adapted for elastic sealings (moulding B29C).”
- How many patents are filed under CPC F16J15/328 (Manufacturing methods specially adapted for elastic sealings (moulding B29C))?
- Our database includes 146 publications tagged with this CPC code.
- Is patent activity under CPC F16J15/328 growing?
- Publication counts under this code: 12 in 2024 vs 10 in 2025 (latest complete years).