Reinforced composites, methods of manufacture, and articles therefrom
US-11148950-B2 · Oct 19, 2021 · US
based on expanded graphite {or complexed graphite}
based on expanded graphite {or complexed graphite} · 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 | C04B35/536 |
| Official title | based on expanded graphite {or complexed graphite} |
| Display label | based on expanded graphite {or complexed graphite} |
| Total patents | 28 |
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 | 4 |
| 2016 | 10 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 5 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbon composites and methods of manufacture
US-10501323-B2 · Dec 10, 2019 · US
Articles containing carbon composites and methods of manufacture
US-10480288-B2 · Nov 19, 2019 · US
Carbon composites and methods of manufacture
US-2019248653-A1 · Aug 15, 2019 · US
Carbon composites and methods of manufacture
US-10315922-B2 · Jun 11, 2019 · US
Carbon composites
US-10202310-B2 · Feb 12, 2019 · US
Reinforced composites, methods of manufacture, and articles therefrom
US-2018229469-A1 · Aug 16, 2018 · US
Production of highly oriented graphene oxide films and graphitic films derived therefrom
US-10005099-B2 · Jun 26, 2018 · US
Reinforced composites, methods of manufacture, and articles therefrom
US-9962903-B2 · May 8, 2018 · US
Methods of making carbon composites
US-9963395-B2 · May 8, 2018 · US
Thermally-conductive sheet and method for producing same
US-2017298261-A1 · Oct 19, 2017 · US
Self-lubricating flexible carbon composite seal
US-9726300-B2 · Aug 8, 2017 · US
Functionally graded articles and methods of manufacture
US-9714709-B2 · Jul 25, 2017 · US
Production of highly oriented graphene oxide films and graphitic films derived therefrom
US-2017021387-A1 · Jan 26, 2017 · US
Carbon composites, methods of manufacture, and uses thereof
US-9505151-B2 · Nov 29, 2016 · US
Thick inorganic fiber webs and methods of making and using
US-9393449-B2 · Jul 19, 2016 · US
Carbon composites
US-2016176764-A1 · Jun 23, 2016 · US
Functionally graded articles and methods of manufacture
US-2016146350-A1 · May 26, 2016 · US
Self-lubricating flexible carbon composite seal
US-2016145966-A1 · May 26, 2016 · US
Reinforced composites, methods of manufacture, and articles therefrom
US-2016136923-A1 · May 19, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/536?
- CPC C04B35/536 is the Cooperative Patent Classification code for “based on expanded graphite {or complexed graphite}.”
- How many patents are filed under CPC C04B35/536 (based on expanded graphite {or complexed graphite})?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/536 growing?
- Publication counts under this code: 5 in 2019 vs 1 in 2021 (latest complete years).