Etching compositions
US-2020377792-A1 · Dec 3, 2020 · US
Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00 · 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 | C08K13/06 |
| Official title | Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00 |
| Display label | Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00 |
| Total patents | 156 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 12 |
| 2018 | 17 |
| 2019 | 14 |
| 2020 | 24 |
| 2021 | 19 |
| 2022 | 7 |
| 2023 | 22 |
| 2024 | 20 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheath composition having flame retardancy and water resistance, and cable having sheath layer formed therefrom
US-2020369857-A1 · Nov 26, 2020 · US
Polyarylene sulfide resin composition for automobile headlamp component and automobile headlamp component manufactured using the same
US-2020263003-A1 · Aug 20, 2020 · US
Reinforced product comprising a composition containing a rapid vulcanization accelerator and tire comprising said reinforced product
US-10737532-B2 · Aug 11, 2020 · US
Composition for acoustic wave probe, silicone resin for acoustic wave probe using same, acoustic wave probe, ultrasonic probe, acoustic wave measurement apparatus, ultrasonic diagnostic apparatus, photoacoustic wave measurement apparatus and ultrasound endoscope
US-10729405-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
Liquid-crystalline resin composition
US-2020216642-A1 · Jul 9, 2020 · US
Fiber reinforced polycarbonate and copolycarbonate compositions with improved color stability
US-2020199355-A1 · Jun 25, 2020 · US
Surface treated filler material product for alpha-nucleation of polyolefins
US-10654986-B2 · May 19, 2020 · US
Advanced Silicate Fiber Polymer Composite
US-2020140630-A1 · May 7, 2020 · US
Matte synthetic paper
US-2020123363-A1 · Apr 23, 2020 · US
Article including film, optical apparatus, coating material, and method for producing article
US-2019353827-A1 · Nov 21, 2019 · US
Tire with tread with oxidized carbon black
US-10457797-B2 · Oct 29, 2019 · US
Use of polyamide 6 (pa6) as a heat-aging stabilizer in polymer compositions comprising polyphenylene sulfide (pps)
US-2019309165-A1 · Oct 10, 2019 · US
Polyester resin composition, light-reflector component containing same, and light reflector
US-10385205-B2 · Aug 20, 2019 · US
UV-resistant superhydrophobic coating compositions
US-10370514-B2 · Aug 6, 2019 · US
Calcium carbonate as cavitation agent for biaxially oriented polypropylene films
US-2019218352-A1 · Jul 18, 2019 · US
Resin Composition
US-2019203028-A1 · Jul 4, 2019 · US
Silicone composition, a cured silicone rubber product and a power cable
US-2019119495-A1 · Apr 25, 2019 · US
Tire with tread intended for off-the-road service
US-10214633-B2 · Feb 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K13/06?
- CPC C08K13/06 is the Cooperative Patent Classification code for “Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00.”
- How many patents are filed under CPC C08K13/06 (Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00)?
- Our database includes 156 publications tagged with this CPC code.
- Is patent activity under CPC C08K13/06 growing?
- Publication counts under this code: 20 in 2024 vs 12 in 2025 (latest complete years).