Carbon material precursor, carbon material precursor composition containing the same, and method for producing carbon material using these
US-11040882-B2 · Jun 22, 2021 · US
This page is not indexed by search engines while we improve data quality.
from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D01F6/02 |
| Official title | from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds |
| Display label | from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Acrylic-fiber manufacturing method
US-10676843-B2 · Jun 9, 2020 · US
Carbon material precursor, carbon material precursor composition containing the same, and method for producing carbon material using these
US-2019292056-A1 · Sep 26, 2019 · US
Polyketone Bristles And Toothbrush Comprising The Bristles
US-2019208901-A1 · Jul 11, 2019 · US
Fiber manufacturing apparatus
US-2019017194-A1 · Jan 17, 2019 · US
Fiber-forming composition and bio-compatible material using said fiber
US-9957644-B2 · May 1, 2018 · US
Articles Comprising an Oil Capture Polymer
US-2018100250-A1 · Apr 12, 2018 · US
Acrylic-fiber manufacturing method
US-2017253998-A1 · Sep 7, 2017 · US
Process for producing water-absorbing polymer fibers
US-9725827-B2 · Aug 8, 2017 · US
Fiber-forming composition and bio-compatible material using said fiber
US-2016201226-A1 · Jul 14, 2016 · US
Process for producing water-absorbing polymer fibers
US-2015292117-A1 · Oct 15, 2015 · US
Polyacetylene nanofiber temperature sensor
US-2015007927-A1 · Jan 8, 2015 · US