C08F 4/7001
The metallic compound containing a multidentate ligand, i.e. a ligand capable of
Official title: {the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond}
C08F4/7001 (The metallic compound containing a multidentate ligand, i.e. a ligand capable of) appears on 67 US grants and 81 published applications in this corpus.
Search patents in C08F- Granted patents
- 67
- Published applications
- 81
- Assignees
- 51
- Inventors
- 256
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 3 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 2 | 2 |
| 2012 | 1 | 3 |
| 2013 | 2 | 3 |
| 2014 | 2 | 1 |
| 2015 | 2 | 3 |
| 2016 | 3 | 6 |
| 2017 | 4 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 13 |
| 2020 | 7 | 6 |
| 2021 | 12 | 11 |
| 2022 | 7 | 8 |
| 2023 | 7 | 5 |
| 2024 | 6 | 3 |
| 2025 | 3 | 2 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Iron bipyridine complex, preparation method of the same, and use of the same in polymerization of conjugated dienes21 Apr 2026US 12,606,583 B2Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences
- Linear low density polyethylene for film applications14 Apr 2026US 12,600,844 B2ExxonMobil Chemical Patents Inc.
- Catalysts and process for olefins and polar vinyl monomers copolymerization and olefins homopolymerization11 Nov 2025US 12,466,903 B2Universita' Degli Studi Di Trieste
- Diimine metal complex, preparation method therefor, and application thereof28 Oct 2025US 12,454,586 B2Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
- Bis(phosphino)-phenoxy nickel(II) catalysts for the copolymerization of ethylene and acrylate monomers22 Apr 2025US 12,281,190 B2California Institute of Technology
- Linear low density polyethylene for film applications9 Jul 2026US 2026/0193454 A1ExxonMobil Chemical Patents Inc.
- Catalysts and methods of use thereof25 Jun 2026US 2026/0176272 A1Yale University
- Metal Bis(Imino) Aryl Compounds and Methods Thereof5 Jun 2025US 2025/0179106 A1
- Catalyst for olefin polymerization and production method for olefin-based polymer27 Mar 2025US 2025/0101143 A1Japan Polyethylene Corporation
- Catalyst for copolymerization of ethylene and methyl methacrylate, and application thereof15 Aug 2024US 2024/0270879 A1PetroChina Company Limited
Most cited
By later US patents
- Metal complexes useful in metathesis and other reactions28US 7,687,635 B2Telene S.A.S. · 2010
- Polymerisation and oligomerisation catalysts25US 7,229,943 B2Innovene Europe Limited · 2007
- Heterobimetallic catalysts and site-differentiated ligands for preparation thereof5US 11,358,134 B2University of Houston System · 2022
- Ethylene homopolymers with a reverse short chain branch distribution4US 10,961,331 B2Chevron Phillips Chemical Company LP · 2021
- Hindered amine stabilized UV active organopalladium catalyzed polycycloolefin compositions as optical materials4US 11,299,566 B2Promerus, LLC · 2022