Allophanate based dispersing agent
US-2022275146-A1 · Sep 1, 2022 · US
by nitrogen containing compounds (by azo compounds C08G18/85)
by nitrogen containing compounds (by azo compounds C08G18/85) · 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 | C08G18/833 |
| Official title | {by nitrogen containing compounds (by azo compounds C08G18/85)} |
| Display label | by nitrogen containing compounds (by azo compounds C08G18/85) |
| Total patents | 121 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 12 |
| 2017 | 5 |
| 2018 | 11 |
| 2019 | 11 |
| 2020 | 5 |
| 2021 | 9 |
| 2022 | 13 |
| 2023 | 23 |
| 2024 | 8 |
| 2025 | 15 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Antimicrobial Thermoplastic Polyuethanes
US-2022153917-A1 · May 19, 2022 · US
Contact-killing, QAC functionalized thermoplastic polyurethane for catheter applications
US-11155668-B2 · Oct 26, 2021 · US
Room-temperature-curable polybutadiene resin composition, method for producing same, and packaged circuit board
US-2021301066-A1 · Sep 30, 2021 · US
Functionalized Polymers
US-2021292453-A1 · Sep 23, 2021 · US
Flexibilizing capped prepolymers
US-2021253778-A1 · Aug 19, 2021 · US
Tagged poly(ester amide urethane)s, nanoparticles formed from same, and uses thereof
US-11090273-B2 · Aug 17, 2021 · US
Clickable waterborne polymers and click-crosslinked waterborne polymers, clickable functional compounds, click functionalized waterborne polymers, and uses thereof
US-11091588-B2 · Aug 17, 2021 · US
Low temperature cure coating formed via resin-facilitated catalyst migration between layers in a double layer curing mechanism
US-11034857-B2 · Jun 15, 2021 · US
A process for producing a polyurethane foam insole
US-2021139638-A1 · May 13, 2021 · US
Resin composition for golf balls, and golf ball
US-10994174-B2 · May 4, 2021 · US
Curable compositions, products and articles formed therefrom, and methods of forming the same
US-10793667-B2 · Oct 6, 2020 · US
Curable compositions, products and articles formed therefrom, and methods of forming the same
US-2020255585-A1 · Aug 13, 2020 · US
Squarate compositions
US-10703853-B1 · Jul 7, 2020 · US
Amine-functionalized polymeric compositions for medical devices
US-10688217-B2 · Jun 23, 2020 · US
Tagged poly(ester amide urethane)s, nanoparticles formed from same, and uses thereof
US-2020129447-A1 · Apr 30, 2020 · US
Antimicrobial Thermoplastic Polyuethanes
US-2019389998-A1 · Dec 26, 2019 · US
Dry fibrous material for subsequent resin infusion
US-10369773-B2 · Aug 6, 2019 · US
End-capped polyisobutylene polyurethane
US-2019218334-A1 · Jul 18, 2019 · US
Clickable waterborne polymers and click-crosslinked waterborne polymers, clickable functional compounds, click functionalized waterborne polymers, and uses thereof
US-2019211148-A1 · Jul 11, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G18/833?
- CPC C08G18/833 is the Cooperative Patent Classification code for “by nitrogen containing compounds (by azo compounds C08G18/85).”
- How many patents are filed under CPC C08G18/833 (by nitrogen containing compounds (by azo compounds C08G18/85))?
- Our database includes 121 publications tagged with this CPC code.
- Is patent activity under CPC C08G18/833 growing?
- Publication counts under this code: 8 in 2024 vs 15 in 2025 (latest complete years).