Curable resin film and first protective film forming sheet
US-2018327637-A1 · Nov 15, 2018 · US
Natural or synthetic rubber
Natural or synthetic rubber · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C09J7/383 |
| Official title | {Natural or synthetic rubber} |
| Display label | Natural or synthetic rubber |
| Total patents | 266 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 12 |
| 2017 | 23 |
| 2018 | 20 |
| 2019 | 32 |
| 2020 | 45 |
| 2021 | 39 |
| 2022 | 22 |
| 2023 | 19 |
| 2024 | 20 |
| 2025 | 16 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water-drainable air-barrier tape for building terminations
US-2018320032-A1 · Nov 8, 2018 · US
Extrudable pressure sensitive non-black adhesive composition and methods for preparing the same
US-2018320035-A1 · Nov 8, 2018 · US
Functionalized resin having a polar linker
US-2018291125-A1 · Oct 11, 2018 · US
Functionalized resin having a polar linker
US-2018291181-A1 · Oct 11, 2018 · US
Functionalized resin having a polar linker
US-2018291124-A1 · Oct 11, 2018 · US
Pressure-sensitive adhesive on the basis of acrylonitrile butadiene rubbers
US-2018230342-A1 · Aug 16, 2018 · US
Sticky cleaner
US-2018220871-A1 · Aug 9, 2018 · US
Article comprising pressure-sensitive adhesive stripes
US-10023768-B2 · Jul 17, 2018 · US
Articles with thin melt coatings and methods for making same
US-10005925-B2 · Jun 26, 2018 · US
Adhesive strip having a temporary fixing adhesive
US-2018155580-A1 · Jun 7, 2018 · US
Paint film protection sheet
US-9902876-B2 · Feb 27, 2018 · US
Pressure sensitive compositions based on a modified rubber polymer aqueous dispersion
US-2018037784-A1 · Feb 8, 2018 · US
Pressure-Sensitive Adhesive Layers with Surface-Enriched Stripes and Methods of Making
US-2017342299-A1 · Nov 30, 2017 · US
Hot melt pressure-sensitive adhesive for labeling
US-9828535-B2 · Nov 28, 2017 · US
Adhesive composition for optical use and adhesive film for optical use
US-2017327714-A1 · Nov 16, 2017 · US
Adhesive agent composition, adhesive sheet, and electronic device and production method therefor
US-9809728-B2 · Nov 7, 2017 · US
Adhesive composition for optical use, method for preparing adhesive composition for optical use, and adhesive film for optical use
US-2017313917-A1 · Nov 2, 2017 · US
Masking sheet for anodizing
US-2017306185-A1 · Oct 26, 2017 · US
Masking sheet for chemical solution treatment
US-2017292042-A1 · Oct 12, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J7/383?
- CPC C09J7/383 is the Cooperative Patent Classification code for “Natural or synthetic rubber.”
- How many patents are filed under CPC C09J7/383 (Natural or synthetic rubber)?
- Our database includes 266 publications tagged with this CPC code.
- Is patent activity under CPC C09J7/383 growing?
- Publication counts under this code: 20 in 2024 vs 16 in 2025 (latest complete years).