Acyl Germanium Photoinitiators And Process For The Preparation Thereof
US-2018265527-A1 · Sep 20, 2018 · US
Germanium compounds
Germanium compounds · 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 | C07F7/30 |
| Official title | Germanium compounds |
| Display label | Germanium compounds |
| Total patents | 273 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 13 |
| 2017 | 22 |
| 2018 | 17 |
| 2019 | 31 |
| 2020 | 26 |
| 2021 | 21 |
| 2022 | 30 |
| 2023 | 35 |
| 2024 | 24 |
| 2025 | 27 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalyst Compositions and Use Thereof
US-2018134817-A1 · May 17, 2018 · US
Metallocene compound
US-2018072822-A1 · Mar 15, 2018 · US
Polycyclic aromatic compound
US-2018069182-A1 · Mar 8, 2018 · US
Germanium- and zirconium-containing composition for vapor deposition of zirconium-containing films
US-9868753-B2 · Jan 16, 2018 · US
Compound and photoelectric device, image sensor and electronic device including the same
US-2017352811-A1 · Dec 7, 2017 · US
Organic light-emitting diode with high efficiency and long lifetime
US-2017342318-A1 · Nov 30, 2017 · US
Method of hydrosilylation implementing an organic catalyst derived from germylene
US-2017313729-A1 · Nov 2, 2017 · US
Reagent for enhancing generation of chemical species
US-9790241-B2 · Oct 17, 2017 · US
Pressure medium oil and method for using said pressure medium oil
US-2017283730-A1 · Oct 5, 2017 · US
Organic electroluminescent materials and devices
US-9780316-B2 · Oct 3, 2017 · US
Five-coordinate bis-phenylphenoxy catalysts for the preparation of ethylene-based polymers
US-2017267796-A1 · Sep 21, 2017 · US
Polycyclic aromatic compound
US-9741950-B2 · Aug 22, 2017 · US
Metal complex compounds as catalysts for polyurethane compositions
US-9732180-B2 · Aug 15, 2017 · US
Substituted cyano cycloalkyl penta-2,4-dienes, cyano cycloalkyl pent-2-en-4-ynes, cyano heterocyclyl penta-2,4-dienes and cyano heterocyclyl pent-2-en-4-ynes as active substances
US-2017210701-A1 · Jul 27, 2017 · US
Germanane analogs and optoelectronic devices using the same
US-2017200906-A1 · Jul 13, 2017 · US
Substituted vinyl and alkynyl cyanocycloalkanols and vinyl and alkynyl cyanoheterocycloalkanols as active agents against abiotic plant stress
US-2017197910-A1 · Jul 13, 2017 · US
Fluorescent probe
US-9688857-B2 · Jun 27, 2017 · US
Extended non-linear acene derivatives and their use as organic semiconductors
US-2017162805-A1 · Jun 8, 2017 · US
Diarylamine-based fluorogenic probes for detection of peroxynitrite
US-9651528-B2 · May 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07F7/30?
- CPC C07F7/30 is the Cooperative Patent Classification code for “Germanium compounds.”
- How many patents are filed under CPC C07F7/30 (Germanium compounds)?
- Our database includes 273 publications tagged with this CPC code.
- Is patent activity under CPC C07F7/30 growing?
- Publication counts under this code: 24 in 2024 vs 27 in 2025 (latest complete years).