C07F 7/28
Titanium compounds
C07F7/28 (Titanium compounds) appears on 360 US grants and 390 published applications in this corpus.
Search patents in C07F- Granted patents
- 360
- Published applications
- 390
- Assignees
- 245
- Inventors
- 1,019
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 4 |
| 2002 | 3 | 4 |
| 2003 | 5 | 7 |
| 2004 | 7 | 6 |
| 2005 | 1 | 7 |
| 2006 | 11 | 6 |
| 2007 | 3 | 3 |
| 2008 | 2 | 4 |
| 2009 | 2 | 7 |
| 2010 | 11 | 5 |
| 2011 | 4 | 5 |
| 2012 | 3 | 13 |
| 2013 | 9 | 26 |
| 2014 | 17 | 19 |
| 2015 | 20 | 30 |
| 2016 | 16 | 37 |
| 2017 | 26 | 33 |
| 2018 | 42 | 31 |
| 2019 | 20 | 20 |
| 2020 | 26 | 27 |
| 2021 | 16 | 29 |
| 2022 | 20 | 13 |
| 2023 | 14 | 20 |
| 2024 | 9 | 15 |
| 2025 | 14 | 11 |
| 2026 | 10 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Precursors containing fluorinated alkoxides and amides6 Oct 2026US 12,753,198 B2Entegris, Inc.
- Metal-organic framework (MOF) MIL-125 and preparation method and use thereof25 Aug 2026US 12,714,989 B2Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Olefin polymerization catalysts bearing a 6-amino-N-aryl azaindole ligand2 Jun 2026US 12,643,915 B2Dow Global Technologies LLC
- Organic titanium compound and curing catalyst12 May 2026US 12,624,056 B2Shin-Etsu Chemical Co., Ltd.
- Layered superhydrophilic Ti—Cu-MOFs, preparation method and use thereof24 Mar 2026US 12,583,877 B2Zhejiang Shuren University
- Metal organic framework20 Aug 2026US 2026/0242325 A1Kyoto University
- Metallocene Catalyst Compounds Having Ferrocenyl Substituents13 Aug 2026US 2026/0234168 A1
- Composite material, preparation method thereof and photoelectric device30 Jul 2026US 2026/0223589 A1Tcl Technology Group Corporation
- Precursors comprising an enaminolate ligand4 Jun 2026US 2026/0152850 A1ASM IP Holding B. V.
- Ligand Compound, Transition Metal Compound, and Catalyst Composition Including the Same28 May 2026US 2026/0146055 A1LG Chem.Ltd.
Most cited
By later US patents
- Addition polymerization catalyst with oxidative activation255US 5,321,106 AThe Dow Chemical Company · 1994
- Process for preparation of monocyclopentadienyl metal complex compounds and method of use215US 5,350,723 AThe Dow Chemical Company · 1994
- Polymerization of .alpha.-olefins with transition metal catalysts based on bidentate ligands containing pyridine or quinoline moiety209US 5,637,660 ALyondell Petrochemical Company · 1997
- Living olefin polymerization processes85US 5,889,128 AMassachusetts Institute of Technology · 1999
- Process for preparation of monocyclopentadienyl metal complex compounds and method of use54US 5,399,635 AThe Dow Chemical Company · 1995