Polyolefin based hot melt containing a solid plasticizer
US-10815398-B2 · Oct 27, 2020 · US
Rosin
Rosin · 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 | C09J193/04 |
| Official title | Rosin |
| Display label | Rosin |
| Total patents | 131 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 12 |
| 2019 | 11 |
| 2020 | 22 |
| 2021 | 13 |
| 2022 | 8 |
| 2023 | 9 |
| 2024 | 11 |
| 2025 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tackifier resin and pressure-sensitive adhesive composition
US-10781344-B2 · Sep 22, 2020 · US
Rubber-based adhesive composition and rubber-based adhesive using same
US-2020140725-A1 · May 7, 2020 · US
Stabilization of hot melt adhesives
US-2020115596-A1 · Apr 16, 2020 · US
Tackifier and a continuous process for producing the tackifier
US-10544335-B2 · Jan 28, 2020 · US
Hot Melt Composition
US-2019338169-A1 · Nov 7, 2019 · US
Pressure-sensitive adhesive sheet for touch panel, laminate for touch panel, and capacitance-type touch panel
US-10464290-B2 · Nov 5, 2019 · US
Adhesive compositions containing functionalized ethylene/alpha-olefin interpolymers and rosin-based tackifiers
US-10450484-B2 · Oct 22, 2019 · US
Method of manufacturing package structure
US-2019276170-A1 · Sep 12, 2019 · US
Method and Device for Sealing and Inflating Inflatable Articles, and Sealing Agent
US-2019275756-A1 · Sep 12, 2019 · US
Method of using a toner as a printable adhesive
US-2019218437-A1 · Jul 18, 2019 · US
Adhesives from renewable feedstocks
US-10316137-B2 · Jun 11, 2019 · US
Adhesive composition, semiconductor device containing cured product thereof, and method for manufacturing semiconductor device using same
US-10294395-B2 · May 21, 2019 · US
Pelletized Road Marking Binders and Related Methods
US-2019055704-A1 · Feb 21, 2019 · US
Optically clear adhesive sheet, method for producing optically clear adhesive sheet, laminate, and display device having touch panel attached thereto
US-2019048234-A1 · Feb 14, 2019 · US
Light rosin ester compositions and methods of making same
US-2019002733-A1 · Jan 3, 2019 · US
Tackifier resin and pressure-sensitive adhesive composition
US-2018371297-A1 · Dec 27, 2018 · US
Tackifier
US-2018298243-A1 · Oct 18, 2018 · US
Pressure-sensitive adhesive composition, pressure-sensitive adhesive layer, pressure-sensitive adhesive tape, and double-coated pressure-sensitive adhesive tape
US-10087345-B2 · Oct 2, 2018 · US
Waterproof sheet and waterproofing method including using same
US-2018251661-A1 · Sep 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J193/04?
- CPC C09J193/04 is the Cooperative Patent Classification code for “Rosin.”
- How many patents are filed under CPC C09J193/04 (Rosin)?
- Our database includes 131 publications tagged with this CPC code.
- Is patent activity under CPC C09J193/04 growing?
- Publication counts under this code: 11 in 2024 vs 13 in 2025 (latest complete years).