B01J 2531/825
Osmium
B01J2531/825 (Osmium) appears on 206 US grants and 153 published applications in this corpus.
Search patents in B01J- Granted patents
- 206
- Published applications
- 153
- Assignees
- 108
- Inventors
- 343
- Latest grant
- 16 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 1 |
| 2002 | 3 | 3 |
| 2003 | 11 | 13 |
| 2004 | 9 | 13 |
| 2005 | 7 | 6 |
| 2006 | 8 | 9 |
| 2007 | 4 | 1 |
| 2008 | 2 | 4 |
| 2009 | 6 | 7 |
| 2010 | 8 | 8 |
| 2011 | 2 | 4 |
| 2012 | 3 | 10 |
| 2013 | 7 | 13 |
| 2014 | 6 | 7 |
| 2015 | 6 | 14 |
| 2016 | 9 | 6 |
| 2017 | 4 | 4 |
| 2018 | 6 | 6 |
| 2019 | 6 | 8 |
| 2020 | 4 | 5 |
| 2021 | 4 | 4 |
| 2022 | 4 | 3 |
| 2023 | 5 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for preparing HNBR solutions with alternative solvents16 Apr 2024US 11,958,924 B2Arlanxeo Deutschland GmbH
- Monocarbonyl ruthenium and osmium catalysts21 Nov 2023US 11,819,837 B2Innovation Factory, Inc.
- Polymer fibers and particles produced by electrospinning or electrospraying21 Nov 2023US 11,821,112 B1Scale Holdings LLC
- Dicarbonyl ruthenium and osmium catalysts27 Jun 2023US 11,685,755 B2Innovation Factory, Inc.
- Monocarbonyl ruthenium and osmium catalysts14 Feb 2023US 11,577,233 B2Innovation Factory, Inc.
- Polymer systems for subterranean energy storage9 Oct 2025US 2025/0313746 A1Halliburton Energy Services.Inc.
- Polymer fibers and particles produced by electrospinning or electrospraying11 Jul 2024US 2024/0229300 A9Scale Holdings LLC
- Polymer fibers and particles produced by electrospinning or electrospraying25 Apr 2024US 2024/0133079 A1Scale Holdings LLC
- Monocarbonyl ruthenium and osmium catalysts11 May 2023US 2023/0145668 A1Innovation Factory, Inc.
- Monocarbonyl ruthenium and osmium catalysts2 Jun 2022US 2022/0168720 A1Innovation Factory, Inc.
Most cited
By later US patents
- High metathesis activity ruthenium and osmium metal carbene complexes146US 5,831,108 ACalifornia Institute of Technology · 1998
- Olefin metathesis coupling using ruthenium and osmium carbene complexes113US 5,750,815 ACalifornia Institute of Technology · 1998
- Alkane and alkane group dehydrogenation with organometallic catalysts110US 6,909,009 B22005
- Method of preparing ruthenium and osmium carbene complexes104US 5,710,298 ACalifornia Institute of Technology · 1998
- Polymer depolymerization using ruthenium and osmium carbene complexes98US 5,728,917 ACalifornia Institute of Technology · 1998