Levoglucosan-based flame retardant compounds
US-11174435-B2 · Nov 16, 2021 · US
containing phosphorus
containing phosphorus · 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 | C08F130/02 |
| Official title | containing phosphorus |
| Display label | containing phosphorus |
| Total patents | 107 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 11 |
| 2019 | 12 |
| 2020 | 15 |
| 2021 | 15 |
| 2022 | 6 |
| 2023 | 9 |
| 2024 | 14 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Phosphorous-based polyester electrolytes for high voltage lithium ion batteries
US-11101495-B2 · Aug 24, 2021 · US
Resveratrol-based flame retardant materials
US-11078425-B2 · Aug 3, 2021 · US
Phosphono-phosphate containing compounds and polymers
US-11046798-B2 · Jun 29, 2021 · US
Process for transfer imprinting
US-2021072639-A1 · Mar 11, 2021 · US
Liquid polymerizable composition comprising mineral nanoparticles and its use to manufacture an optical article
US-10934451-B2 · Mar 2, 2021 · US
Oral care compositions comprising phosphono-phosphate and anionic group containing polymers
US-2021047475-A1 · Feb 18, 2021 · US
Water-responsive interpenetrating polymer network, preparation method and use thereof
US-2020339717-A1 · Oct 29, 2020 · US
Lipid analogs and liposomes comprising same
US-2020332033-A1 · Oct 22, 2020 · US
Resveratrol-based flame retardant materials
US-10760000-B2 · Sep 1, 2020 · US
Alkenyl (perfluoroalkyl) phosphinic acids
US-RE48165-E · Aug 18, 2020 · US
Phosphorous-based polyester electrolytes for high voltage lithium ion batteries
US-2020259205-A1 · Aug 13, 2020 · US
Lipid analogs and liposomes comprising same
US-10730976-B2 · Aug 4, 2020 · US
Water-absorbing (meth) acrylic resin with optical effects, and related compositions
US-10676556-B2 · Jun 9, 2020 · US
Levoglucosan-based flame retardant compounds
US-2020165523-A1 · May 28, 2020 · US
Arabitol and xylitol based flame retardants
US-10611897-B2 · Apr 7, 2020 · US
Resveratrol-based flame retardant materials
US-2020102501-A1 · Apr 2, 2020 · US
Levoglucosan-based flame retardant compounds
US-10597584-B2 · Mar 24, 2020 · US
Electronic device and method for producing same
US-10584282-B2 · Mar 10, 2020 · US
Dental adhesive composition, preparation and use thereof
US-2020069532-A1 · Mar 5, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F130/02?
- CPC C08F130/02 is the Cooperative Patent Classification code for “containing phosphorus.”
- How many patents are filed under CPC C08F130/02 (containing phosphorus)?
- Our database includes 107 publications tagged with this CPC code.
- Is patent activity under CPC C08F130/02 growing?
- Publication counts under this code: 14 in 2024 vs 9 in 2025 (latest complete years).