Polymer composition with electrophilic groups for stabilization of lithium sulfur batteries
US-2017358823-A1 · Dec 14, 2017 · US
obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds · 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 | B01J39/19 |
| Official title | obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds |
| Display label | obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds |
| Total patents | 184 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 13 |
| 2017 | 43 |
| 2018 | 25 |
| 2019 | 17 |
| 2020 | 12 |
| 2021 | 8 |
| 2022 | 12 |
| 2023 | 14 |
| 2024 | 11 |
| 2025 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymer composition with electrophilic groups for stabilization of lithium sulfur batteries
US-2017358822-A1 · Dec 14, 2017 · US
Polymer composition with electrophilic groups for stabilization of lithium sulfur batteries
US-2017358821-A1 · Dec 14, 2017 · US
Polymer composition with electrophilic groups for stabilization of lithium sulfur batteries
US-2017358819-A1 · Dec 14, 2017 · US
Cation exchange membrane and method for producing same
US-9833742-B2 · Dec 5, 2017 · US
Polymer and polymer electrolyte membrane comprising same
US-2017338504-A1 · Nov 23, 2017 · US
Polymer composition with electrophilic groups for stabilization of lithium sulfur batteries
US-2017331151-A1 · Nov 16, 2017 · US
Polymer and polymer electrolyte membrane comprising same
US-2017317370-A1 · Nov 2, 2017 · US
Polymer composition with electrophilic groups for stabilization of lithium sulfur batteries
US-2017309957-A1 · Oct 26, 2017 · US
Compound comprising aromatic ring and polymer electrolyte membrane using same
US-2017309940-A1 · Oct 26, 2017 · US
Method for removing heavy metals from an aqueous solution with cross-linked copolymers
US-9782768-B2 · Oct 10, 2017 · US
Multi-Acid Polymers and Methods of Making the Same
US-2017274369-A1 · Sep 28, 2017 · US
Polymer composition with electrophilic groups for stabilization of lithium sulfur batteries
US-9774058-B2 · Sep 26, 2017 · US
Urea sulfate and sodium chloride blend for regeneration of cation exchange resins
US-9764321-B2 · Sep 19, 2017 · US
Fluorine-based compound for brancher, polymer using same, and polymer electrolyte membrane using same
US-2017226054-A1 · Aug 10, 2017 · US
Sulfonated polyethylene
US-9724686-B2 · Aug 8, 2017 · US
Nanocomposite membrane comprising polyhedral oligomeric silsesquioxane having sulfonic acid groups and method for manufacturing the same
US-2017200962-A1 · Jul 13, 2017 · US
Functionalization of diels-alder polyphenylene polymers
US-2017190830-A1 · Jul 6, 2017 · US
Multi-acid polymers and methods of making the same
US-9694357-B1 · Jul 4, 2017 · US
Novel polymers containing grafted bis(sulfonyl)imide sodium or lithium salts, methods for production thereof and uses of same as electrolytes for batteries
US-2017179526-A1 · Jun 22, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J39/19?
- CPC B01J39/19 is the Cooperative Patent Classification code for “obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds.”
- How many patents are filed under CPC B01J39/19 (obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds)?
- Our database includes 184 publications tagged with this CPC code.
- Is patent activity under CPC B01J39/19 growing?
- Publication counts under this code: 11 in 2024 vs 14 in 2025 (latest complete years).