Tire cord, manufacturing method thereof and tire comprising same
US-2022372672-A1 · Nov 24, 2022 · US
Phenol-aldehyde or phenol-ketone resins
Phenol-aldehyde or phenol-ketone resins · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06M15/41 |
| Official title | Phenol-aldehyde or phenol-ketone resins |
| Display label | Phenol-aldehyde or phenol-ketone resins |
| Total patents | 89 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 11 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 5 |
| 2022 | 10 |
| 2023 | 7 |
| 2024 | 10 |
| 2025 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite and power transmission belt
US-11493109-B2 · Nov 8, 2022 · US
Manufacturing method for ceramic matrix composite
US-11447424-B2 · Sep 20, 2022 · US
Transmission Belt Core Wire Production Method, Transmission Belt Production Method, Processing Agent and Processing Kit
US-2022267634-A1 · Aug 25, 2022 · US
Treatment Agent for Core Wires for Transmission Belts, and Core Wire and Method for Producing Same
US-2022153986-A1 · May 19, 2022 · US
Aqueous adhesive composition comprising a ithermosetting resin
US-11268000-B2 · Mar 8, 2022 · US
Methods to increase structural performance, strength and durability of fabric-reinforced composite materials by pre-stressing
US-11260566-B2 · Mar 1, 2022 · US
Rubber reinforcement adhesive
US-2022056244-A1 · Feb 24, 2022 · US
Dipping bath compositions for treating reinforcing inserts
US-11254794-B2 · Feb 22, 2022 · US
Reinforcing fibre bundle, reinforcing fibre-opening woven fabric, fibre reinforced composite, and methods for manufacturing thereof
US-2021371605-A1 · Dec 2, 2021 · US
Nonwoven article
US-2021213702-A1 · Jul 15, 2021 · US
Scouring article with mixture of abrasive particles
US-2021212544-A1 · Jul 15, 2021 · US
Human hair fiber treatment agent
US-2021059336-A1 · Mar 4, 2021 · US
Rubber-reinforcing cord, method for producing the same, and rubber product
US-2021040682-A1 · Feb 11, 2021 · US
Fiber cord for reinforcing rubber
US-2020398613-A1 · Dec 24, 2020 · US
Flexible wet friction materials including silanes
US-2020309220-A1 · Oct 1, 2020 · US
Tacky Finish and Textile Materials and Articles Treated Therewith
US-2020247185-A1 · Aug 6, 2020 · US
Crosslinked phenolic compound, method of forming, and polymer composition containing the same
US-10731040-B2 · Aug 4, 2020 · US
Multifunctional high-strength composite fabric coating agent, coating, method for preparing the same, and application thereof
US-2020232156-A1 · Jul 23, 2020 · US
V-Ribbed Belt
US-2020217396-A1 · Jul 9, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06M15/41?
- CPC D06M15/41 is the Cooperative Patent Classification code for “Phenol-aldehyde or phenol-ketone resins.”
- How many patents are filed under CPC D06M15/41 (Phenol-aldehyde or phenol-ketone resins)?
- Our database includes 89 publications tagged with this CPC code.
- Is patent activity under CPC D06M15/41 growing?
- Publication counts under this code: 10 in 2024 vs 11 in 2025 (latest complete years).