Preparation method for super absorbent polymer sheet
US-11186668-B2 · Nov 30, 2021 · US
developing nitrogen {, the blowing agent being a compound containing a nitrogen-to-nitrogen bond}
developing nitrogen {, the blowing agent being a compound containing a nitrogen-to-nitrogen bond} · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08J9/10 |
| Official title | developing nitrogen {, the blowing agent being a compound containing a nitrogen-to-nitrogen bond} |
| Display label | developing nitrogen {, the blowing agent being a compound containing a nitrogen-to-nitrogen bond} |
| Total patents | 95 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 13 |
| 2019 | 11 |
| 2020 | 13 |
| 2021 | 12 |
| 2022 | 11 |
| 2023 | 8 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Extrusion-foamed polymeric compositions and methods for making extrusion-foamed polymeric compositions
US-2021269611-A1 · Sep 2, 2021 · US
Polyolefin resin foam sheet and adhesive tape
US-11046871-B2 · Jun 29, 2021 · US
Preparation Method For Super Absorbent Polymer Sheet
US-2021079141-A1 · Mar 18, 2021 · US
Pumpable and thermally expandable filler compositions
US-10836881-B2 · Nov 17, 2020 · US
Millable silicone rubber composition, millable silicone rubber sponge, and method for producing said sponge
US-2020347201-A1 · Nov 5, 2020 · US
Composite particles, compositions and foam compositions containing composite particles, articles, and methods of making and using same
US-2020347202-A1 · Nov 5, 2020 · US
Branched polymer, method for preparing the same and method for preparing a foam
US-10815336-B2 · Oct 27, 2020 · US
Foaming composition
US-2020317881-A1 · Oct 8, 2020 · US
Organic Amine Salt Foamer
US-2020291199-A1 · Sep 17, 2020 · US
Cable jacket composition, cable jacket and a cable, e.g. a power cable or a communication cable
US-2020286645-A1 · Sep 10, 2020 · US
Soft actuator and methods of fabrication
US-10767024-B2 · Sep 8, 2020 · US
Acoustical foam with improved performance
US-10752746-B2 · Aug 25, 2020 · US
Synthetic leather
US-2020240077-A1 · Jul 30, 2020 · US
Cationomeric Polyolefin Compositions and Methods for Production and Use Thereof
US-2020172691-A1 · Jun 4, 2020 · US
Gas Generating Agent, And Method For Producing Foam Using The Same
US-2020123101-A1 · Apr 23, 2020 · US
Process for manufacturing a power cable and power cable obtainable thereof
US-10529469-B2 · Jan 7, 2020 · US
Process for manufacturing a power cable and power cable obtainable thereof
US-2019348199-A1 · Nov 14, 2019 · US
Adhesives and sealants having microcellular structures formed within
US-2019241777-A1 · Aug 8, 2019 · US
Rubber composition, rubber roller, and image forming device
US-2019219953-A1 · Jul 18, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J9/10?
- CPC C08J9/10 is the Cooperative Patent Classification code for “developing nitrogen {, the blowing agent being a compound containing a nitrogen-to-nitrogen bond}.”
- How many patents are filed under CPC C08J9/10 (developing nitrogen {, the blowing agent being a compound containing a nitrogen-to-nitrogen bond})?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC C08J9/10 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).