Sustainable laundry sour compositions with iron control
US-2025188390-A1 · Jun 12, 2025 · US
Multi-step processes
Multi-step processes · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06L1/16 |
| Official title | Multi-step processes |
| Display label | Multi-step processes |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sustainable laundry sour compositions with iron control
US-12234429-B2 · Feb 25, 2025 · US
Method of laundering fabric
US-2025011994-A1 · Jan 9, 2025 · US
Method of laundering fabric
US-2025012003-A1 · Jan 9, 2025 · US
Fabric treatment
US-2024426047-A1 · Dec 26, 2024 · US
Compositions for oxidizing garments and related methods
US-2024018714-A1 · Jan 18, 2024 · US
Airbag Base Fabric and Method for Manufacturing Same
US-2024011202-A1 · Jan 11, 2024 · US
Compositions for oxidizing garments and related methods
US-11718951-B2 · Aug 8, 2023 · US
Process of post-wash removing microorganism from garments
US-2023135886-A1 · May 4, 2023 · US
Fabric Conditioning Compositions Including Highly Branched Cyclic Dextrin and Methods for Using the Same
US-2023063888-A1 · Mar 2, 2023 · US
Sustainable laundry sour compositions with iron control
US-2022275311-A1 · Sep 1, 2022 · US
Sustainable laundry sour compositions with iron control
US-11339357-B2 · May 24, 2022 · US
Sustainable laundry sour compositions with iron control
US-2021163857-A1 · Jun 3, 2021 · US
Multi-Use Laundry Balls
US-2021054318-A1 · Feb 25, 2021 · US
Sustainable laundry sour compositions with iron control
US-10927328-B2 · Feb 23, 2021 · US
Compositions for oxidizing garments and related methods
US-2021002815-A1 · Jan 7, 2021 · US
Finishing agent composition for textile products
US-10829717-B2 · Nov 10, 2020 · US
Fabric-scouring composition and method of use
US-2020332225-A1 · Oct 22, 2020 · US
Finishing agent composition for textile products
US-2020048582-A1 · Feb 13, 2020 · US
Method for treating textile product
US-2019390137-A1 · Dec 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06L1/16?
- CPC D06L1/16 is the Cooperative Patent Classification code for “Multi-step processes.”
- How many patents are filed under CPC D06L1/16 (Multi-step processes)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC D06L1/16 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).