Packaging adhesives comprising low volatile tackifier compositions
US-2020248036-A1 · Aug 6, 2020 · US
Phosphonous compounds, e.g. R—P(OR')2
Phosphonous compounds, e.g. R—P(OR')2 · 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 | C08K5/5393 |
| Official title | Phosphonous compounds, e.g. R—P(OR')2 |
| Display label | Phosphonous compounds, e.g. R—P(OR')2 |
| Total patents | 107 |
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 | 15 |
| 2016 | 10 |
| 2017 | 14 |
| 2018 | 9 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 12 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 10 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Abusively molded article including uv-stable polycarbonate
US-2019382557-A1 · Dec 19, 2019 · US
Polylactic acid resin composition
US-10501604-B2 · Dec 10, 2019 · US
Use of organic oxyimide salts as flame retardants, flame-retardant plastic compositions, method for the production thereof and moulded part, paint or coating
US-10450442-B2 · Oct 22, 2019 · US
Flame retardant mixtures, the production and the use thereof
US-2019316039-A1 · Oct 17, 2019 · US
Granular stabilizer compositions for use in polymer resins and methods of making same
US-2019264084-A1 · Aug 29, 2019 · US
Resin composition and membrane structure comprising the same
US-2019177526-A1 · Jun 13, 2019 · US
Polycarbonate compositions containing a carboxylic acid and their glycerol or diglycerol esters
US-2019161576-A1 · May 30, 2019 · US
Use of an additive composition for the preparation of polycondensation polymers
US-2019161609-A1 · May 30, 2019 · US
Flame-retardant aconitic acid-derived small molecules
US-10280287-B2 · May 7, 2019 · US
3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers
US-10259931-B2 · Apr 16, 2019 · US
Pipe produced with a polymer composition comprising a polyethylen
US-2019071561-A1 · Mar 7, 2019 · US
Polyester composition for led reflective plates, led reflective plate, and light emitting device equipped with said reflective plate
US-2018355143-A1 · Dec 13, 2018 · US
Flame-retardant aconitic acid-derived small molecules
US-2018346688-A1 · Dec 6, 2018 · US
Modified polypropylene compositions for reduced necking in extrusion film casting or extrusion coating processes
US-10081720-B2 · Sep 25, 2018 · US
Polyethylene powder, process for its preparation and its use for rotomolding
US-2018237557-A1 · Aug 23, 2018 · US
3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers
US-2018237616-A1 · Aug 23, 2018 · US
3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers
US-2018201760-A1 · Jul 19, 2018 · US
Processes for enhancing flame retardance and chemical resistance of polymers
US-9963545-B2 · May 8, 2018 · US
Method for producing flame-retardant, noncorrosive, and stable polyamide molding compositions
US-2018119017-A1 · May 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K5/5393?
- CPC C08K5/5393 is the Cooperative Patent Classification code for “Phosphonous compounds, e.g. R—P(OR')2.”
- How many patents are filed under CPC C08K5/5393 (Phosphonous compounds, e.g. R—P(OR')2)?
- Our database includes 107 publications tagged with this CPC code.
- Is patent activity under CPC C08K5/5393 growing?
- Publication counts under this code: 10 in 2024 vs 2 in 2025 (latest complete years).