C07F 7/30
Germanium compounds
C07F7/30 (Germanium compounds) appears on 264 US grants and 233 published applications in this corpus.
Search patents in C07F- Granted patents
- 264
- Published applications
- 233
- Assignees
- 143
- Inventors
- 748
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 7 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 12 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 2 |
| 2002 | 8 | 3 |
| 2003 | 2 | 1 |
| 2004 | 0 | 5 |
| 2005 | 1 | 3 |
| 2006 | 3 | 5 |
| 2007 | 1 | 3 |
| 2008 | 4 | 4 |
| 2009 | 3 | 9 |
| 2010 | 5 | 8 |
| 2011 | 4 | 5 |
| 2012 | 6 | 6 |
| 2013 | 8 | 5 |
| 2014 | 7 | 13 |
| 2015 | 9 | 16 |
| 2016 | 6 | 10 |
| 2017 | 10 | 14 |
| 2018 | 5 | 14 |
| 2019 | 14 | 13 |
| 2020 | 12 | 15 |
| 2021 | 9 | 12 |
| 2022 | 12 | 15 |
| 2023 | 13 | 20 |
| 2024 | 8 | 10 |
| 2025 | 9 | 13 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vapor deposition processes18 Aug 2026US 12,709,802 B2ASM IP Holding B. V.
- Light-emitting element and aromatic compound for the same28 Jul 2026US 12,696,681 B2Samsung Display Co., Ltd.
- Heterocyclic compound, organic light-emitting device including same3 Feb 2026US 12,543,498 B2Samsung Display Co., Ltd.
- Octahedral perovskite materials with small radius metal center and uses thereof27 Jan 2026US 12,538,697 B2Huawei Technologies Canada Co., Ltd.
- Organometallic compound, organic light-emitting device including organometallic compound, and diagnostic composition including organometallic compound30 Dec 2025US 12,514,106 B2Samsung Display Co., Ltd.
- Nitrogenous heterocycles for organic electroluminescent devices17 Sep 2026US 2026/0282745 A1UDC Ireland Limited
- Supported olefin polymerization catalysts comprising substituted 2-hydroxythiophene compounds13 Aug 2026US 2026/0234304 A1Dow Global Technologies LLC
- Novel multifunctional compound and organic light-emitting diode comprising same30 Jul 2026US 2026/0223595 A1Lordin Co., Ltd
- Compound, composition, surface treatment agent, article, and method for manufacturing article14 May 2026US 2026/0132155 A1AGC Inc.
- Boron-nitrogen compound and organic electroluminescent device comprising same14 May 2026US 2026/0136834 A1Anhui Huaxian New Materials Technology Co., Ltd
Most cited
By later US patents
- Vinly-substituted bridged metallocenes111US 5,565,592 APhillips Petroleum Company · 1996
- Tetradentate metal complexes with carbon group bridging ligands77US 10,033,003 B2Arizona Board of Regents on behalf of Arizona State University · 2018
- Fluorene compounds and methods for making76US 5,347,026 APhillips Petroleum Company · 1994
- Metallocene compound72US 5,532,396 AHoechst Aktiengesellschaft · 1996
- Propylene impact copolymers71US 6,342,566 B22002