Systems and methods for onsite sorbent material reuse
US-11253849-B2 · Feb 22, 2022 · US
Cleaning or rinsing ion-exchange beds
Cleaning or rinsing ion-exchange beds · 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 | B01J49/60 |
| Official title | Cleaning or rinsing ion-exchange beds |
| Display label | Cleaning or rinsing ion-exchange beds |
| Total patents | 95 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 15 |
| 2019 | 7 |
| 2020 | 9 |
| 2021 | 12 |
| 2022 | 9 |
| 2023 | 4 |
| 2024 | 12 |
| 2025 | 10 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for onsite sorbent material reuse
US-2022048021-A1 · Feb 17, 2022 · US
Fixed bed counter-current regeneration device of ion exchange resin and application method of fixed bed counter-current regeneration device
US-11103865-B2 · Aug 31, 2021 · US
Novel Modified Acid Compositions as Alternatives to Conventional Acids in the Oil and Gas Industry
US-2021253936-A1 · Aug 19, 2021 · US
Ion Exchange resin transportation and storage
US-2021245149-A1 · Aug 12, 2021 · US
High specific activity preparation of f-18 tetrafluoroborate
US-2021225547-A1 · Jul 22, 2021 · US
Novel Modified Acid Compositions as Alternatives to Conventional Acids in the Oil and Gas Industry
US-2021207017-A1 · Jul 8, 2021 · US
Fixed Bed Counter-current Regeneration Device Of Ion Exchange Resin And Application Method Of Fixed Bed Counter-current Regeneration Device
US-2021162397-A1 · Jun 3, 2021 · US
Ion exchange resin transportation and storage
US-11020735-B2 · Jun 1, 2021 · US
Method of cleaning resins
US-10967367-B2 · Apr 6, 2021 · US
Method for chromatography reuse
US-10940401-B2 · Mar 9, 2021 · US
Systems and methods for selective recovery of metals from ion exchange resins
US-2021062296-A1 · Mar 4, 2021 · US
Systems and Methods for Separating Radium from Lead, Bismuth, and Thorium
US-2021024365-A1 · Jan 28, 2021 · US
Antioxidant Protection for Ion Exchange Resins
US-2021001323-A1 · Jan 7, 2021 · US
Ion exchange resin transporation and storage
US-10850271-B2 · Dec 1, 2020 · US
Method and apparatus for producing chelate resin, and method for purifying to-be-treated liquid
US-2020369795-A1 · Nov 26, 2020 · US
Modified acid compositions as alternatives to conventional acids in the oil and gas industry
US-10822535-B2 · Nov 3, 2020 · US
Silver recovery as Ag0nanoparticles from ion-exchange regenerant solution
US-10807085-B2 · Oct 20, 2020 · US
Method for Washing Ion Exchange Resin and Method for Preparing Bisphenol A
US-2020206726-A1 · Jul 2, 2020 · US
Systems and methods for onsite sorbent material reuse
US-2020164357-A1 · May 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J49/60?
- CPC B01J49/60 is the Cooperative Patent Classification code for “Cleaning or rinsing ion-exchange beds.”
- How many patents are filed under CPC B01J49/60 (Cleaning or rinsing ion-exchange beds)?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC B01J49/60 growing?
- Publication counts under this code: 12 in 2024 vs 10 in 2025 (latest complete years).