Quenched extruded granular absorbent and system and method for making quenched extruded granular absorbent
US-11890798-B2 · Feb 6, 2024 · US
characterised by structure or composition
characterised by structure or composition · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29B9/12 |
| Official title | characterised by structure or composition |
| Display label | characterised by structure or composition |
| Total patents | 1,035 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 57 |
| 2016 | 81 |
| 2017 | 78 |
| 2018 | 89 |
| 2019 | 89 |
| 2020 | 120 |
| 2021 | 117 |
| 2022 | 106 |
| 2023 | 77 |
| 2024 | 117 |
| 2025 | 94 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
An extrusion process for preparing a low molecular weight polytetrafluoroethylene micropowder
US-2024017445-A1 · Jan 18, 2024 · US
Method for granulating polyamide or polyamide composition
US-2016347915-A1 · Dec 1, 2016 · US
Crush resistant delayed-release dosage forms
US-2015374630-A1 · Dec 31, 2015 · US
Method for formation of micro-prilled polymers
US-2015374629-A1 · Dec 31, 2015 · US
Resin composition, molded article, multilayered pipe and method for producing the same
US-2015376372-A1 · Dec 31, 2015 · US
Particulate microcapsule composition
US-2015361227-A1 · Dec 17, 2015 · US
Extrusion pelletizer for polycarbonate resin and method for extrusion-pelletizing polycarbonate resin
US-2015360393-A1 · Dec 17, 2015 · US
Method for producing expandable granulates containing polylactic acid
US-9212270-B2 · Dec 15, 2015 · US
Expandable vinyl aromatic polymers comprising platelet needle coke particles
US-2015353701-A1 · Dec 10, 2015 · US
Compounded surface treated carboxyalkylated starch polycrylate composites
US-2015352520-A1 · Dec 10, 2015 · US
Polymer pelletization via melt fracture
US-9205590-B2 · Dec 8, 2015 · US
Polyamide resin composition
US-2015344642-A1 · Dec 3, 2015 · US
Non-homogeneous molding of packaged semiconductor devices
US-9202770-B1 · Dec 1, 2015 · US
Particulate material production method, and particulate material production apparatus
US-9195156-B2 · Nov 24, 2015 · US
Process for degassing and buffering polyolefin particles obtained by olefin polymerization
US-2015315302-A1 · Nov 5, 2015 · US
Particle extrusion
US-2015306592-A1 · Oct 29, 2015 · US
Method for producing resin composition
US-9168675-B2 · Oct 27, 2015 · US
Compounding a polymer with a preheated pellet masterbatch
US-2015298359-A1 · Oct 22, 2015 · US
Process for the production of discrete solid extruded particles
US-2015297522-A1 · Oct 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29B9/12?
- CPC B29B9/12 is the Cooperative Patent Classification code for “characterised by structure or composition.”
- How many patents are filed under CPC B29B9/12 (characterised by structure or composition)?
- Our database includes 1,035 publications tagged with this CPC code.
- Is patent activity under CPC B29B9/12 growing?
- Publication counts under this code: 117 in 2024 vs 94 in 2025 (latest complete years).