Y10S 423/31
Rho
Official title: Rho, e.g. ECR-10, LZ-214
Y10S423/31 (Rho) appears on 3 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 3
- Published applications
- 0
- Assignees
- 3
- Inventors
- 4
- Latest grant
- 30 Jan 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Gas separation process30 Jan 2007US 7,169,212 B1E. I. Du Pont de Nemours and Company
- Cd-exchanged zeolite rho compositions and compositions of zeolite rho encapsulated with hydrogen made therefrom31 Aug 1999US 5,944,876 AE. I. Du Pont de Nemours and Company
- Zeolite ECR-102 Oct 1990US 4,960,578 AExxon Research & Engineering Co.
No published applications in this class yet.
Most cited
By later US patents
- Cd-exchanged zeolite rho compositions and compositions of zeolite rho encapsulated with hydrogen made therefrom6US 5,944,876 AE. I. Du Pont de Nemours and Company · 1999
- Gas separation process4US 7,169,212 B1E. I. Du Pont de Nemours and Company · 2007
- Zeolite ECR-103US 4,960,578 AExxon Research & Engineering Co. · 1990