Solid-supported catalyst for cross-coupling
US-10377723-B2 · Aug 13, 2019 · US
all phenyl groups being directly linked
all phenyl groups being directly linked · 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 | C07C15/14 |
| Official title | all phenyl groups being directly linked |
| Display label | all phenyl groups being directly linked |
| Total patents | 95 |
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 | 14 |
| 2016 | 13 |
| 2017 | 14 |
| 2018 | 18 |
| 2019 | 11 |
| 2020 | 10 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for producing aromatic compound, and palladium complex
US-2018369799-A1 · Dec 27, 2018 · US
Agent for introducing protecting group for hydroxy group and/or mercapto group
US-10160694-B2 · Dec 25, 2018 · US
Production and separation of 3,3′-, 3,4′- and 4,4′-dimethyl biphenyl isomers
US-10138176-B2 · Nov 27, 2018 · US
Plasticizers production and use
US-10131764-B2 · Nov 20, 2018 · US
Cross-coupling of unactivated secondary boronic acids
US-10072028-B2 · Sep 11, 2018 · US
Production and separation of 3,3'-, 3,4'- and 4,4'-dimethyl biphenyl isomers
US-2018222817-A1 · Aug 9, 2018 · US
Adsorptive separation of dimethyl biphenyl regioisomers using 12-member ring zeolite sorbents
US-2018222824-A1 · Aug 9, 2018 · US
Process for the production of biaryl compounds
US-10040732-B2 · Aug 7, 2018 · US
Processes for separating dimethyl biphenyl isomers using zeolite adsorbents
US-2018215685-A1 · Aug 2, 2018 · US
Transalkylated cyclohexylbenzyl and biphenyl compounds
US-10017433-B2 · Jul 10, 2018 · US
Phosphine triply cross-linked by organic polymer, transition metal complex using said phosphine as a ligand, and catalyst
US-10010879-B2 · Jul 3, 2018 · US
Silylations of aromatic substrates with base-activated organosilanes
US-2018155271-A1 · Jun 7, 2018 · US
Methods for preparing bridged bi-aromatic ligands
US-2018141883-A1 · May 24, 2018 · US
Liquid hydrogen storage material and method of storing hydrogen using the same
US-2018093889-A1 · Apr 5, 2018 · US
Reactions of aromatic substrates with base-activated hydrosilanes-silylations and reductive cleavage
US-9908840-B2 · Mar 6, 2018 · US
Transalkylated Cyclohexylbenzyl and Biphenyl Compounds
US-2018050971-A1 · Feb 22, 2018 · US
Process for preparing dialkylbiphenyl isomer mixtures
US-9896393-B2 · Feb 20, 2018 · US
Production and use of dialkylbiphenyl isomer mixtures
US-9856186-B2 · Jan 2, 2018 · US
Agent for introducing protecting group for hydroxy group and/or mercapto group
US-2017305809-A1 · Oct 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C15/14?
- CPC C07C15/14 is the Cooperative Patent Classification code for “all phenyl groups being directly linked.”
- How many patents are filed under CPC C07C15/14 (all phenyl groups being directly linked)?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC C07C15/14 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).