Reactive material and method of producing thin-film
US-12516415-B2 · Jan 6, 2026 · US
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containing bromine
containing bromine · 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 | C07C21/14 |
| Official title | containing bromine |
| Display label | containing bromine |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reactive material and method of producing thin-film
US-2024360558-A1 · Oct 31, 2024 · US
Method for the preparation of alkenyl halides
US-2024254065-A1 · Aug 1, 2024 · US
Fire retardant compounds
US-11377408-B2 · Jul 5, 2022 · US
Novel Fire Retardant Compounds
US-2020031746-A1 · Jan 30, 2020 · US
Fire retardant compounds
US-10479747-B2 · Nov 19, 2019 · US
Novel Fire Retardant Compounds
US-2019002377-A1 · Jan 3, 2019 · US
Fire retardant compounds
US-10093601-B2 · Oct 9, 2018 · US
Metathesis catalysts and methods thereof
US-2018127447-A1 · May 10, 2018 · US
Metathesis catalysts and methods thereof
US-9850268-B2 · Dec 26, 2017 · US
Method for producing 1,1-dibromo-1-fluoroethane
US-9593058-B2 · Mar 14, 2017 · US
Novel Fire Retardant Compounds
US-2016376209-A1 · Dec 29, 2016 · US
3-acyloxymethyl-3-butenyl carboxylate compound and method for producing 4-alkyl-3-methylenebutyl carboxylate
US-9499468-B2 · Nov 22, 2016 · US
Metathesis catalysts and methods thereof
US-2016194343-A1 · Jul 7, 2016 · US
3-acyloxymethyl-3-butenyl carboxylate compound and method for producing 4-alkyl-3-methylenebutyl carboxylate
US-2016185707-A1 · Jun 30, 2016 · US
Synthesis of ent-progesterone and intermediates thereof
US-2016168188-A1 · Jun 16, 2016 · US
Synthesis of ent-progesterone and intermediates thereof
US-2016016988-A1 · Jan 21, 2016 · US