C07F 9/94
Bismuth compounds
C07F9/94 (Bismuth compounds) appears on 115 US grants and 99 published applications in this corpus.
Search patents in C07F- Granted patents
- 115
- Published applications
- 99
- Assignees
- 88
- Inventors
- 297
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 0 |
| 2002 | 6 | 6 |
| 2003 | 4 | 2 |
| 2004 | 4 | 2 |
| 2005 | 2 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 1 |
| 2013 | 1 | 4 |
| 2014 | 1 | 5 |
| 2015 | 1 | 3 |
| 2016 | 3 | 4 |
| 2017 | 2 | 8 |
| 2018 | 4 | 8 |
| 2019 | 8 | 6 |
| 2020 | 4 | 3 |
| 2021 | 5 | 6 |
| 2022 | 4 | 8 |
| 2023 | 5 | 3 |
| 2024 | 2 | 9 |
| 2025 | 8 | 6 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for producing stereoisomerically enriched carbohydrate-based surfactants19 Aug 2025US 12,391,719 B2Arizona Board of Regents on Behalf of the University of Arizona
- Metformin complexes with transition metals and P group elements8 Jul 2025US 12,351,592 B2Universidad Santiago De Cali
- Photoacid generator for chemically amplified photoresists for deep ultra violet and extreme ultraviolet lithography20 May 2025US 12,306,535 B2International Business Machines Corporation
- Complex comprising a PSMA-targeting compound linked to a lead or thorium radionuclide13 May 2025US 12,297,218 B2Sciencons AS
- Bifunctional do2pa derivatives, chelates with metallic cations and use thereof8 Apr 2025US 12,269,837 B2Centre National de la Recherche Scientifique (CNRS)
- Complex comprising a psma-targeting compound linked to a lead or thorium radionuclide24 Sep 2026US 2026/0285887 A1Sciencons AS
- Bismuth precursors for euv film processes11 Jun 2026US 2026/0159540 A1Entegris, Inc.
- Hypervalent bismuth compound, resist composition and pattern forming process26 Feb 2026US 2026/0056463 A1Shin-Etsu Chemical Co., Ltd.
- Novel carboxy ligands and use thereof in catalysts18 Dec 2025US 2025/0381554 A1BASF SE
- Resist composition, laminate, and pattern forming process18 Sep 2025US 2025/0291249 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents
- Method for imaging and radiopharmaceutical therapy using 1-substituted-4,7,10-tricarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs79US 6,143,274 A2000
- Method for imaging mammalian tissue using 1-substituted-1,4,7-tricarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs75US 5,474,756 ABracco International B. V. · 1995
- Method for imaging mammalian tissue using 1-substituted-1,4,7-tricarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs64US 5,846,519 ABracco Diagnostics Inc. · 1998
- Compounds for use as chemical vapor deposition precursors, thermochromic materials light-emitting diodes, and molecular charge-transfer salts and methods of making these compounds43US 6,103,459 AMidwest Research Institute · 2000
- Method for imaging mammalian tissue using 1-substituted- 4,7,10-tricarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs31US 5,674,470 ABracco Diagnostics Inc. · 1997