Multilayer resilient flooring article
US-2023330971-A1 · Oct 19, 2023 · US
Modifying agents
Modifying agents · 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 | B32B23/16 |
| Official title | Modifying agents |
| Display label | Modifying agents |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 11 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Head-up display system with half waveplate optimized for better performance
US-2023305207-A1 · Sep 28, 2023 · US
Low-haze and low-color plasticized cellulose ester compositions with improved melt strength and articles formed therefrom
US-2023220186-A1 · Jul 13, 2023 · US
Cellulose ester-based compositions and articles formed therefrom
US-2023203281-A1 · Jun 29, 2023 · US
Heat-sealable packaging material
US-11458714-B2 · Oct 4, 2022 · US
Thermoplastic resin film, its manufacturing method, and laminated body
US-11052645-B2 · Jul 6, 2021 · US
Packaging material and packaging container
US-10994909-B2 · May 4, 2021 · US
Heat-sealable packaging material
US-2021017717-A1 · Jan 21, 2021 · US
Formed body
US-10744746-B2 · Aug 18, 2020 · US
Sheet, method for producing sheet, and method for laminating sheet
US-2020164623-A1 · May 28, 2020 · US
Cellulose ester multilayer interlayers
US-10532542-B2 · Jan 14, 2020 · US
Cellulose ester multilayer interlayers
US-2019270286-A1 · Sep 5, 2019 · US
Monolithic interlayers of cellulose ester polyvinyl acetal polymer blends
US-10364345-B2 · Jul 30, 2019 · US
Formed body
US-2019217581-A1 · Jul 18, 2019 · US
Cellulose ester multilayer interplayers
US-10300682-B2 · May 28, 2019 · US
Cellulose ester multilayer interlayers
US-10293583-B2 · May 21, 2019 · US
Cellulose ester multilayer interlayers
US-10293584-B2 · May 21, 2019 · US
Cellulose ester multilayer interlayers
US-10293585-B2 · May 21, 2019 · US
Cellulose ester multilayer interlayers
US-10293582-B2 · May 21, 2019 · US
Cellulose ester multilayer interlayers
US-10293579-B2 · May 21, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B23/16?
- CPC B32B23/16 is the Cooperative Patent Classification code for “Modifying agents.”
- How many patents are filed under CPC B32B23/16 (Modifying agents)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC B32B23/16 growing?
- Publication counts under this code: 1 in 2022 vs 4 in 2023 (latest complete years).