Oil-resistant agent for paper
US-11851822-B2 · Dec 26, 2023 · US
Ethers
Ethers · 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 | C09D103/08 |
| Official title | Ethers |
| Display label | Ethers |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inkjet ink receptive coating comprising esterified or etherified starch and laponite
US-11396199-B2 · Jul 26, 2022 · US
Abradable dimensionally stable preparation containing platelet-shaped particles
US-11034844-B2 · Jun 15, 2021 · US
Film-forming compositions for the film-coating of solid forms
US-11033504-B2 · Jun 15, 2021 · US
Process for bonding hydrophobic surfaces having cationic guar-containing primer coating thereon
US-11028282-B2 · Jun 8, 2021 · US
Oil-resistant agent for paper
US-2021164165-A1 · Jun 3, 2021 · US
Coating formulation with an open time additive
US-10669444-B2 · Jun 2, 2020 · US
Materials and methods
US-10421871-B2 · Sep 24, 2019 · US
Ink, ink container, and inkjet recording device
US-10414932-B2 · Sep 17, 2019 · US
Coating formulation with an open time additive
US-2019055422-A1 · Feb 21, 2019 · US
Film-forming compositions for the film-coating of solid forms
US-2019038563-A1 · Feb 7, 2019 · US
Cationic polysaccharide-based primary coatings for hydrophobic surfaces
US-2018305571-A1 · Oct 25, 2018 · US
Abradable Dimensionally Stable Preparation Containing Platelet-Shaped Particles
US-2018223109-A1 · Aug 9, 2018 · US
Materials and Methods
US-2018134903-A1 · May 17, 2018 · US
Aqueous liquid composition, aqueous coating liquid, functional coating film and composite material
US-9959985-B2 · May 1, 2018 · US
Inkjet ink receptive coating comprising esterified or etherified starch and an inorganic mineral
US-2018056695-A1 · Mar 1, 2018 · US
Aqueous carbon filler dispersion coating liquid, conductivity-imparting material, electrode plate for an electrical storage device, manufacturing method therefore, and electrical storage device
US-9834688-B2 · Dec 5, 2017 · US
Coating compositions
US-9656501-B2 · May 23, 2017 · US
Use of polypropylene oxide or ethylene oxide-propylene oxide copolymers in combination with starch ether derivatives as additive in dry mortar compositions
US-9593046-B2 · Mar 14, 2017 · US
Aqueous carbon filler dispersion coating liquid, conductivity-imparting material, electrode plate for an electrical storage device, manufacturing method therefore, and electrical storage device
US-2016244620-A1 · Aug 25, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D103/08?
- CPC C09D103/08 is the Cooperative Patent Classification code for “Ethers.”
- How many patents are filed under CPC C09D103/08 (Ethers)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC C09D103/08 growing?
- Publication counts under this code: 1 in 2022 vs 1 in 2023 (latest complete years).