C10L 3/04
Absorbing compositions
Official title: Absorbing compositions, e.g. solvents
C10L3/04 (Absorbing compositions) appears on 8 US grants and 4 published applications in this corpus.
Search patents in C10L- Granted patents
- 8
- Published applications
- 4
- Assignees
- 7
- Inventors
- 20
- Latest grant
- 26 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Solvents for acetylene fluid storage26 Mar 2024US 11,939,451 B2Praxair Technology, Inc.
- Acetylene storage using metal-organic frameworks with open metal sites1 Sep 2015US 9,120,080 B2Board of Regents, The University of Texas System
- Process to transport acetylene2 Jul 1996US 5,531,075 AMesser Griesheim GmbH
- High-porosity silicocalcareous mass for storing of gas, and production process23 Jan 1990US 4,895,825 AL' Air Liquide
- Solvent for porous mass acetylene containers31 Jan 1989US 4,800,930 A
- Stabilization of carbon deposition precursors like c2h21 Jun 2023US 2023/0167545 A1Lam Research Corporation
- Solvents for acetylene fluid storage26 Aug 2021US 2021/0261751 A1Praxair Technology, Inc.
- Acetylene storage using metal-organic frameworks with open metal sites7 Feb 2013US 2013/0035527 A1Board of Regents, The University of Texas System
- Methods and Apparatus for the Storage of Acetylene in the Absence of Acetone or Dimethylformamide30 Oct 2008US 2008/0264803 A1
Most cited
By later US patents
- Acetylene storage vessel16US 4,349,463 AUnion Carbide Corporation · 1982
- Acetylene vessel filler composition11US 4,129,450 AUnion Carbide Corporation · 1978
- Method for the achievement of an acetylene gas mixture7US 4,010,777 AAGA Aktiebolag · 1977
- High-porosity silicocalcareous mass for storing of gas, and production process7US 4,895,825 AL' Air Liquide · 1990
- Solvent for porous mass acetylene containers4US 4,800,930 A1989