B01J 27/12
Fluorides
B01J27/12 (Fluorides) appears on 353 US grants and 202 published applications in this corpus.
Search patents in B01J- Granted patents
- 353
- Published applications
- 202
- Assignees
- 173
- Inventors
- 626
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 9 | 0 |
| 1978 | 10 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 7 | 0 |
| 1982 | 9 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 9 | 0 |
| 1990 | 11 | 0 |
| 1991 | 3 | 0 |
| 1992 | 12 | 0 |
| 1993 | 8 | 0 |
| 1994 | 18 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 5 |
| 2002 | 8 | 6 |
| 2003 | 9 | 4 |
| 2004 | 4 | 6 |
| 2005 | 2 | 3 |
| 2006 | 2 | 7 |
| 2007 | 7 | 2 |
| 2008 | 1 | 5 |
| 2009 | 4 | 5 |
| 2010 | 2 | 8 |
| 2011 | 2 | 3 |
| 2012 | 0 | 7 |
| 2013 | 4 | 6 |
| 2014 | 7 | 8 |
| 2015 | 9 | 6 |
| 2016 | 5 | 3 |
| 2017 | 6 | 9 |
| 2018 | 8 | 14 |
| 2019 | 13 | 19 |
| 2020 | 15 | 21 |
| 2021 | 19 | 12 |
| 2022 | 9 | 12 |
| 2023 | 11 | 9 |
| 2024 | 8 | 9 |
| 2025 | 9 | 11 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing trifluoroamine oxide5 May 2026US 12,617,683 B2Korea Research Institute of Chemical Technology
- Processes for producing fluorided solid oxides and uses thereof in metallocene-based catalyst systems10 Feb 2026US 12,544,747 B2Chevron Phillips Chemical Company LP
- Catalyst composition for polymerization of α-olefin and preparation and use thereof23 Dec 2025US 12,503,523 B2PetroChina Company Limited
- In-reactor activation of a high chloride aromatization catalyst18 Nov 2025US 12,473,498 B2Chevron Phillips Chemical Company LP
- Synthesis of (e)-1,1,1,4,5,5,5-heptafluoro-4-(trifluoromethyl)pent-2-ene23 Sep 2025US 12,421,182 B2The Chemours Company Fc, LLC
- Modified Zeolite Catalyst Compositions and Methods of Use2 Jul 2026US 2026/0183760 A1W. R. Grace & Co.-Conn.
- In-reactor activation of a high chloride aromatization catalyst12 Mar 2026US 2026/0071129 A1Chevron Phillips Chemical Company LP
- Synthesis of (e)-1,1,1,4,5,5,5-heptafluoro-4-(trifluoromethyl)pent-2-ene18 Dec 2025US 2025/0382247 A1The Chemours Company Fc, LLC
- A new route for synthesizing axially chiral cannabinoids from coumarins23 Oct 2025US 2025/0326733 A1
- Method16 Oct 2025US 2025/0319455 A1Mexichem Fluor S.A. De C.V.
Most cited
By later US patents
- Silica-coated alumina activator-supports for metallocene catalyst compositions292US 7,884,163 B2Chevron Phillips Chemical Company LP · 2011
- Manufacture of synthetic lubricant additives from low molecular weight olefins using boron trifluoride catalysts123US 4,413,156 ATexaco Inc. · 1983
- Catalyst composition for oxidation of ethylene to ethylene oxide108US 5,102,848 AUnion Carbide Chemicals & Plastics Technology Corporation · 1992
- Catalyst composition for the preparation of 3,3,3-trifluoropropene106US 4,465,786 AGeneral Electric Company · 1984
- Catalyst composition and process for its preparation103US 4,798,818 ADow Corning Corporation · 1989