Landfill gas extraction systems and methods
US-11491521-B2 · Nov 8, 2022 · US
Dumping solid waste
Dumping solid waste · 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 | B09B1/00 |
| Official title | Dumping solid waste |
| Display label | Dumping solid waste |
| Total patents | 96 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 14 |
| 2021 | 13 |
| 2022 | 14 |
| 2023 | 7 |
| 2024 | 14 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Waste Disposal System And Waste Receiver For Receiving And Disposing Of Pharmaceutical Waste Material
US-2022266319-A1 · Aug 25, 2022 · US
Waste disposal system and waste receiver for receiving and disposing of pharmaceutical waste material
US-11370006-B2 · Jun 28, 2022 · US
Gold mine cyanide tailing disposal method using paste technology
US-11267744-B2 · Mar 8, 2022 · US
Method of Disposing of Waste Receiver, Waste Receiver for Pharmaceutical Waste and Method of Assembling the Waste Receiver
US-2022062964-A1 · Mar 3, 2022 · US
Devices and techniques relating to landfill gas extraction
US-2022062960-A1 · Mar 3, 2022 · US
Method and system for leakage status evaluation and leaks location of solid waste land disposal facility
US-2022011191-A1 · Jan 13, 2022 · US
Devices and techniques relating to landfill gas extraction
US-2022008970-A1 · Jan 13, 2022 · US
Co-deposition of oil sand tailings streams and tailings products
US-2021347667-A1 · Nov 11, 2021 · US
Materials and Methods for Enhanced Carbon Utilization and/or Sequestration as well as Reducing Deleterious Atmospheric Gases
US-2021267214-A1 · Sep 2, 2021 · US
Shear pin supported cleaner finger design
US-11105359-B2 · Aug 31, 2021 · US
Method for co-processing of waste incineration fly ash and chromium slag in landfill
US-2021245211-A1 · Aug 12, 2021 · US
Devices and techniques relating to landfill gas extraction
US-11084074-B2 · Aug 10, 2021 · US
Landfill gas extraction control system
US-2021178436-A1 · Jun 17, 2021 · US
Waste Disposal System And Waste Receiver For Receiving And Disposing Of Pharmaceutical Waste Material
US-2021154711-A1 · May 27, 2021 · US
Devices and techniques relating to landfill gas extraction
US-11007555-B2 · May 18, 2021 · US
Landfill gas extraction control system
US-10946420-B2 · Mar 16, 2021 · US
Waste disposal system and waste receiver for receiving and disposing of pharmaceutical waste material
US-10940513-B2 · Mar 9, 2021 · US
Landfill gas extraction control system throttle
US-2021062625-A1 · Mar 4, 2021 · US
Landfill gas extraction systems and methods
US-2021046524-A1 · Feb 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B09B1/00?
- CPC B09B1/00 is the Cooperative Patent Classification code for “Dumping solid waste.”
- How many patents are filed under CPC B09B1/00 (Dumping solid waste)?
- Our database includes 96 publications tagged with this CPC code.
- Is patent activity under CPC B09B1/00 growing?
- Publication counts under this code: 14 in 2024 vs 8 in 2025 (latest complete years).