Y10S 62/906
Packing
Y10S62/906 (Packing) appears on 34 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 34
- Published applications
- 1
- Assignees
- 14
- Inventors
- 68
- Latest grant
- 22 Jun 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 7 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Structured packing22 Jun 2004US 6,751,986 B2The BOG Group, Inc.
- Floating marine structure4 Jun 2002US 6,397,630 B1L 'Air Liquide-Societe 'Anonyme a 'Directoire et Conseil de Surveillance pour l 'Etude et L'Exploitation des Procedes Georges Claude
- Mass and heat transfer devices and methods of use13 Nov 2001US 6,314,752 B1The Ohio State University Research Foundation
- Structured packing with asymmetric crimp pattern13 Nov 2001US 6,314,756 B1Praxair Technology, Inc.
- Method for operating a cryogenic rectification column10 Apr 2001US 6,212,907 B1Praxair Technology, Inc.
Most cited
By later US patents
- Self-cleaning low-temperature refrigeration system45US 5,617,739 AMMR Technologies, Inc. · 1997
- Method for operating a cryogenic rectification column35US 5,921,109 APraxair Technology, Inc. · 1999
- Air separation process using packed columns for oxygen and argon recovery27US 4,871,382 AAir Products and Chemicals, Inc. · 1989
- Stackable structured packing with controlled symmetry25US 5,901,575 AAir Products and Chemicals, Inc. · 1999
- Variable density structured packing cryogenic distillation system23US 5,100,448 AUnion Carbide Industrial Gases Technology Corporation · 1992