Bed material for thermolytic fragmentation of sugars
US-12344576-B2 · Jul 1, 2025 · US
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containing six-membered aromatic rings
containing six-membered aromatic rings · 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 | C07C47/27 |
| Official title | containing six-membered aromatic rings |
| Display label | containing six-membered aromatic rings |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compounds and process for preparation of the same from cashew nut shell liquid (CNSL)
US-11267833-B2 · Mar 8, 2022 · US
Compound having a muguet odor
US-11091722-B2 · Aug 17, 2021 · US
Method for synthesizing novel compounds derived from 3-hydroxy-cylopentyl acetic acid
US-10995051-B2 · May 4, 2021 · US
Lily of the valley odorant
US-10980722-B2 · Apr 20, 2021 · US
Lily of the valley odorant
US-2020337962-A1 · Oct 29, 2020 · US
Novel compounds and process for preparation of the same from cashew nut shell liquid (cnsl)
US-2020247834-A1 · Aug 6, 2020 · US
Compounds and process for preparation of the same from cashew nut shell liquid (CNSL)
US-10683317-B2 · Jun 16, 2020 · US
Method for synthesizing novel compounds derived from 3-hydroxy-cyclopentyl acetic acid
US-10654788-B2 · May 19, 2020 · US
Composition having a muguet odor
US-10597605-B2 · Mar 24, 2020 · US
Composition having a muguet odor
US-10526562-B2 · Jan 7, 2020 · US
Novel compounds and process for preparation of the same from cashew nut shell liquid (cnsl)
US-2019292209-A1 · Sep 26, 2019 · US
Composition having a muguet odor
US-2019276769-A1 · Sep 12, 2019 · US
Composition having a muguet odor
US-2019249111-A1 · Aug 15, 2019 · US
Process for producing alcohol analogue
US-10029968-B2 · Jul 24, 2018 · US
Compound having a muguet odor
US-2018201873-A1 · Jul 19, 2018 · US
Two-step process for preparing 3-substituted phenylalkylamines
US-9914695-B2 · Mar 13, 2018 · US
Process for producing alcohol analogue
US-2017297990-A1 · Oct 19, 2017 · US
Catalytic anti-markovnikov oxidation and hydration of olefins
US-9533928-B2 · Jan 3, 2017 · US
2-cycloalkyl resorcinol cannabinergic ligands
US-9517989-B2 · Dec 13, 2016 · US