Reactor vessel for biomass material
US-12005418-B2 · Jun 11, 2024 · US
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Screw or rotary spiral conveyors
Screw or rotary spiral conveyors · 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 | B65G33/00 |
| Official title | Screw or rotary spiral conveyors |
| Display label | Screw or rotary spiral conveyors |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of producing honeycomb green body or fired article, bearer and method of producing the same
US-11459180-B2 · Oct 4, 2022 · US
A reactor vessel for biomass material
US-2021237024-A1 · Aug 5, 2021 · US
A system for transporting biomass material and a method for preventing blow back in said system
US-2021039893-A1 · Feb 11, 2021 · US
Method of producing honeycomb green body or fired article, bearer and method of producing the same
US-2019248593-A1 · Aug 15, 2019 · US
Pickup unit with a windrow conditioning roll for an agricultural baler
US-10028438-B2 · Jul 24, 2018 · US
Pickup Unit with a Windrow Conditioning Roll for an Agricultural Baler
US-2016286726-A1 · Oct 6, 2016 · US
Construction machine with heatable bearing structures
US-9340365-B2 · May 17, 2016 · US
Auger
US-9127506-B2 · Sep 8, 2015 · US
Construction machine with heatable bearing structures
US-2015008094-A1 · Jan 8, 2015 · US