Y10S 502/509
Nitrogen containing organic compound
Y10S502/509 (Nitrogen containing organic compound) appears on 44 US grants and 3 published applications in this corpus.
Search patents in Y10S- Granted patents
- 44
- Published applications
- 3
- Assignees
- 30
- Inventors
- 89
- Latest grant
- 10 Aug 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Composite polymer-coated sorbent with a bidisperse pore size distribution for the simultaneous separation and desalting of biopolymers10 Aug 2010US 7,772,152 B2NextTec GmbH
- Spinel based high temperature shift catalysts23 Sep 2008US 7,427,580 B2Johnson Matthey PLC
- Low temperature preparation of supported nanoparticle catalysts having increased dispersion8 Jul 2008US 7,396,795 B2Headwaters Technology Innovation, LLC
- Phosphor for down converting ultraviolet light of LEDs to blue-green light29 Apr 2003US 6,555,958 B1General Electric Company
- Process for sulfiding a hydrotreating catalyst comprising an organic compound comprising n and carbonyl1 Apr 2003US 6,540,908 B1Akzo Nobel N. V.
- Composite Polymer-Coated Sorbent with a Bidisperse Pore Size Distribution for the Simultaneous Separation and Desalting of Biopolymers20 Dec 2007US 2007/0293394 A1NextTec GmbH
- Low temperature preparation of supported nanoparticle catalysts having increased dispersion1 Mar 2007US 2007/0049488 A1Headwaters Technology Innovation, LLC
- Spinel based high temperature shift catatalysts30 Dec 2004US 2004/0266614 A1Johnson Matthey PLC
Most cited
By later US patents
- Crystalline metallophosphate compositions556US 4,310,440 AUnion Carbide Corporation · 1982
- Phosphor for down converting ultraviolet light of LEDs to blue-green light54US 6,555,958 B1General Electric Company · 2003
- Supports for silver catalysts utilized in the production of ethylene oxide52US 4,242,235 AProduits Chimiques Ugine Kuhlmann · 1980
- Crystalline inorganic oxide compositions prepared by neutral templating route49US 5,800,800 ABoard of Trustees operating Michigan State University · 1998
- Crystalline inorganic oxide compositions prepared by neutral templating route42US 5,840,264 ABoard of Trustees operating Michigan State University · 1998