Composition comprising heterocyclic compound and 4,4'-methylene diphenyl diisocyanate
US-2024174601-A1 · May 30, 2024 · US
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Halogen atoms
Halogen atoms · 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 | C07D233/82 |
| Official title | Halogen atoms |
| Display label | Halogen atoms |
| Total patents | 7 |
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 | 1 |
| 2020 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Halogenated heterocyclic N-halamine coated garbage bags
US-10765770-B2 · Sep 8, 2020 · US
Method of manufacturing particulate halogenated heterocyclic N-halamine compositions for the prevention and elimination of odors
US-10568982-B2 · Feb 25, 2020 · US
Process for the preparation of N-iodoamides
US-9637462-B2 · May 2, 2017 · US
Process for the preparation of n-iodoamides
US-2016272598-A1 · Sep 22, 2016 · US
Process for producing N-halogenated hydantoins
US-9029562-B2 · May 12, 2015 · US
Biocidal compounds and methods for using same
US-2015118179-A1 · Apr 30, 2015 · US