Recycling of man-made cellulosic fibers
US-10370778-B2 · Aug 6, 2019 · US
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Single-stage processes
Single-stage processes · 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 | C08B9/06 |
| Official title | Single-stage processes |
| Display label | Single-stage processes |
| Total patents | 2 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Recycling of man-made cellulosic fibers
US-2018002836-A1 · Jan 4, 2018 · US