C07F 9/146
Containing p-halide groups
Official title: containing P-halide groups
C07F9/146 (Containing p-halide groups) appears on 63 US grants and 28 published applications in this corpus.
Search patents in C07F- Granted patents
- 63
- Published applications
- 28
- Assignees
- 32
- Inventors
- 127
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 1 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 4 |
| 2021 | 1 | 3 |
| 2022 | 3 | 1 |
| 2023 | 2 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing lithium difluorophosphate, method for producing difluorophosphate ester, lithium difluorophosphate, method for producing nonaqueous electrolytic solution, and method for producing nonaqueous secondary battery26 May 2026US 12,640,395 B2Central Glass Company, Limited
- 1,4-dioxane slovate of lithium difluorobis(oxalato)phosphate, method for preparing the same, and electrolyte composition comprising the same30 Dec 2025US 12,512,516 B2Chemtros Co., Ltd.
- Electrolyte for lithium secondary battery and lithium secondary battery including the same18 Feb 2025US 12,230,759 B2SK On Co., Ltd.
- Electrolyte for rechargeable lithium battery and rechargeable lithium battery including same10 Oct 2023US 11,784,347 B2Samsung SDI.Co., Ltd.
- Electrolyte for lithium secondary battery and lithium secondary battery including the same30 May 2023US 11,664,535 B2SK On Co., Ltd.
- Method for producing asymmetric phosphoric acid triester, method for producing symmetric phosphoric acid triester, method for producing phosphoric acid ester, and method for producing organophosphorus compound27 Jun 2024US 2024/0209008 A1Tokyo Institute of Technology
- Method of Making a Phosphite Ester4 Jan 2024US 2024/0002414 A1Si Group, Inc.
- Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Including the Same10 Aug 2023US 2023/0253625 A1SK On Co., Ltd.
- 1,4-dioxane slovate of lithium difluorobis(oxalato)phosphate, method for preparing the same, and electrolyte composition comprising the same15 Jun 2023US 2023/0187700 A1Chemtros Co., Ltd.
- Method for producing lithium difluorophosphate, method for producing difluorophosphate ester, lithium difluorophosphate, method for producing nonaqueous electrolytic solution, and method for producing nonaqueous secondary battery1 Dec 2022US 2022/0384847 A1Central Glass Company, Limited
Most cited
By later US patents
- Synthesis of oligonucleotides126US 5,571,902 AIsis Pharmaceuticals, Inc. · 1996
- Process for preparing oligonucleotides using silyl-containing diamino phosphorous reagents71US 5,614,621 AIsis Pharmaceuticals, Inc. · 1997
- Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles60US 5,821,378 AE. I. Du Pont de Nemours and Company · 1998
- Antioxidant aromatic fluorophosphites55US 4,912,155 AEthyl Corporation · 1990
- Synthesis of oligonucleotides36US 6,294,664 B1Isis Pharmaceuticals, Inc. · 2001