Vehicle headlight assembly
US-11142646-B2 · Oct 12, 2021 · US
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Thiazines; Oxazines
Thiazines; Oxazines · 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 | C09B5/60 |
| Official title | Thiazines; Oxazines |
| Display label | Thiazines; Oxazines |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 2 |
| 2019 | 1 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle headlight assembly
US-2019079562-A1 · Mar 14, 2019 · US
Fluorescent metal ion indicators with large stokes shifts
US-9846168-B2 · Dec 19, 2017 · US
Composite comprising a substrate and a photopolymer film
US-9703194-B2 · Jul 11, 2017 · US
Fluorescent Metal Ion Indicators with Large Stokes Shifts
US-2016305964-A1 · Oct 20, 2016 · US
Composite comprising a substrate and a photopolymer film
US-2016282719-A1 · Sep 29, 2016 · US
Fluorescent metal ion indicators with large stokes shifts
US-9372181-B2 · Jun 21, 2016 · US
Compounds for electronic devices
US-9034485-B2 · May 19, 2015 · US