C08F 4/06
Metallic compounds other than hydrides and other than metallo-organic compounds
Official title: Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
C08F4/06 (Metallic compounds other than hydrides and other than metallo-organic compounds) appears on 353 US grants and 406 published applications in this corpus.
Search patents in C08F- Granted patents
- 353
- Published applications
- 406
- Assignees
- 223
- Inventors
- 1,129
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 1 |
| 2002 | 8 | 7 |
| 2003 | 8 | 4 |
| 2004 | 3 | 2 |
| 2005 | 4 | 2 |
| 2006 | 1 | 3 |
| 2007 | 3 | 5 |
| 2008 | 1 | 5 |
| 2009 | 1 | 8 |
| 2010 | 3 | 12 |
| 2011 | 3 | 9 |
| 2012 | 5 | 15 |
| 2013 | 11 | 34 |
| 2014 | 19 | 29 |
| 2015 | 23 | 18 |
| 2016 | 18 | 15 |
| 2017 | 20 | 25 |
| 2018 | 18 | 25 |
| 2019 | 26 | 35 |
| 2020 | 19 | 29 |
| 2021 | 29 | 30 |
| 2022 | 25 | 24 |
| 2023 | 21 | 20 |
| 2024 | 15 | 22 |
| 2025 | 12 | 13 |
| 2026 | 8 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08F 4/16Of silicon, germanium, tin, lead, titanium, zirconium or hafnium101
- C08F 4/12Of boron, aluminium, gallium, indium, thallium or rare earths100
- C08F 4/22Of chromium, molybdenum or tungsten59
- C08F 4/10Of alkaline earth metals, zinc, cadmium, mercury, copper or silver50
- C08F 4/26Of manganese, iron group metals or platinum group metals38
- C08F 4/08Of alkali metals26
- C08F 4/20Of antimony, bismuth, vanadium, niobium or tantalum11
Recent patents
- Process for preparing high-reactivity isobutene homo- or copolymers1 Sep 2026US 12,723,113 B2BASF SE
- Solid catalyst component for polymerization of olefin and method for producing the same, catalyst for polymerization of olefin and method for producing the same, and method for producing polymer of olefin12 May 2026US 12,624,133 B2Toho Titanium Co., Ltd.
- Telechelic polymers based on ethylene and 1,3 diene21 Apr 2026US 12,606,656 B2Centre National De La Recherche Scientifique
- Storage stable two-component dual cure dental composition17 Mar 2026US 12,577,340 B2Solventum Intellectual Properties Company
- Partial oxidative coupling catalyst and olefin production device and olefin production method using catalyst3 Mar 2026US 12,565,544 B2Mitsubishi Heavy Industries, Ltd.
- Methods for the synthesis of polymers and polymers obtained thereof24 Sep 2026US 2026/0286015 A1Synkotech Biocompatible Materials, S.L.
- High-refractive-index transparent cyclic olefin polymer and preparation method thereof2 Jul 2026US 2026/0184825 A1Tianjin University
- Olefin polymerization catalyst and method for producing olefin polymer25 Jun 2026US 2026/0176384 A1Toho Titanium Co., Ltd.
- Fines reduction and agglomeration of catalyst system components for use in olefin polymerizations28 May 2026US 2026/0146109 A1
- Solid titanium catalyst component, olefin polymerization catalyst, olefin polymerization method, and propylene polymer14 May 2026US 2026/0132229 A1Mitsui Chemicals, Inc.
Most cited
By later US patents
- Polyisobutenes289US 4,152,499 ABASF SE · 1979
- Solubilized anionic polymerization initiator and preparation thereof93US 5,332,810 ABridgestone Corporation · 1994
- Lewis acid-catalyzed polymerization of biological oils and resulting polymeric materials78US 6,211,315 B1Iowa State University Research Foundation, Inc. · 2001
- Methods of preparing a catalyst55US 10,287,369 B2Chevron Phillips Chemical Company LP · 2019
- Organic fluoride sources55US 4,871,786 AMinnesota Mining and Manufacturing Company · 1989