B01J 31/128
Mixtures of organometallic compounds
Official title: {Mixtures of organometallic compounds}
B01J31/128 (Mixtures of organometallic compounds) appears on 130 US grants and 101 published applications in this corpus.
Search patents in B01J- Granted patents
- 130
- Published applications
- 101
- Assignees
- 77
- Inventors
- 316
- Latest grant
- 9 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 0 |
| 2002 | 6 | 4 |
| 2003 | 2 | 4 |
| 2004 | 2 | 3 |
| 2005 | 4 | 11 |
| 2006 | 6 | 6 |
| 2007 | 2 | 9 |
| 2008 | 7 | 9 |
| 2009 | 3 | 7 |
| 2010 | 7 | 4 |
| 2011 | 7 | 7 |
| 2012 | 1 | 0 |
| 2013 | 4 | 3 |
| 2014 | 2 | 1 |
| 2015 | 3 | 4 |
| 2016 | 3 | 6 |
| 2017 | 4 | 4 |
| 2018 | 4 | 2 |
| 2019 | 3 | 5 |
| 2020 | 4 | 1 |
| 2021 | 3 | 0 |
| 2022 | 1 | 4 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Catalytic upcycling of polyolefins via versatile alkylaluminums9 Jul 2024US 12,030,843 B2Iowa State University Research Foundation, Inc.
- Ethylene oligomerization processes16 Jan 2024US 11,873,264 B2Chevron Phillips Chemical Company LP
- Method for synthesizing pitavastatin t-butyl ester14 Nov 2023US 11,814,355 B2
- Ethylene oligomerization processes6 Jun 2023US 11,667,590 B2Chevron Phillips Chemical Company LP
- Catalyst composition and process for preparing linear alpha olefins23 Aug 2022US 11,420,914 B2Sabic Global Technologies B.V.
- Phosphino-Quinoline-Pyridine Ligands and Methods13 Nov 2025US 2025/0346619 A1Chevron Phillips Chemical Company LP
- Enhanced Iron-Based Oligomerization of Ethylene Using Machine Learning-Based K-Value Prediction13 Nov 2025US 2025/0349392 A1Chevron Phillips Chemical Company LP
- Enhanced Machine Learning for Iron-Based Oligomerization of Ethylene K-Value Prediction13 Nov 2025US 2025/0349393 A1Chevron Phillips Chemical Company LP
- Catalysts for Olefin Metathesis, Methods of Preparation, and Processes for the use Thereof4 Apr 2024US 2024/0109984 A1
- Catalyst composition for biaryl synthesis by decarboxylative cross-coupling21 Dec 2023US 2023/0405565 A1Heraeus Deutschland GmbH & Co. KG
Most cited
By later US patents
- Olefin production93US 5,856,257 APhillips Petroleum Company · 1999
- Process for converting ethylene to light alpha olefins63US 6,221,986 B1Institut Francais du Petrole · 2001
- Catalytic composition and a process for converting ethylene to light alpha olefins60US 6,103,654 AInstitut Francais du Petrole · 2000
- Lanthanide-based catalyst composition for producing cis-1,4-polydienes59US 7,008,899 B2Bridgestone Corporation · 2006
- Olefin production46US 5,563,312 APhillips Petroleum Company · 1996