H01H 2001/02378
Containing iron-oxide as major component
Official title: {containing iron-oxide as major component}
H01H2001/02378 (Containing iron-oxide as major component) appears on 6 US grants and 0 published applications in this corpus.
Search patents in H01H- Granted patents
- 6
- Published applications
- 0
- Assignees
- 2
- Inventors
- 3
- Latest grant
- 2 May 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for producing a product made of a contact material based on silver, contact material and product made of the contact material2 May 2000US 6,056,916 AMetalor Contacts Deutschland GmbH
- Process for producing a shaped article from contact material based on silver, contact material and shaped article14 Dec 1999US 6,001,149 ASiemens Aktiengesellschaft
- Silver-based contact material, use of such a contact material, in switchgear for power engineering applications and method of manufacturing the contact material18 Aug 1998US 5,796,017 ASiemens Aktiengesellschaft
- Silver-based contact material for switchgear used in power engineering2 Sep 1997US 5,663,500 ASiemens Aktiengesellschaft
- Process for bonding a contact layer of silver-metal oxide material and metal contact base, and suitable contact layer13 May 1997US 5,628,448 ASiemens Aktiengesellschaft
No published applications in this class yet.
Most cited
By later US patents
- Silver-based contact material for use in power engineering switchgear7US 5,429,656 ASiemens Aktiengesellschaft · 1995
- Silver-based contact material, use of such a contact material, in switchgear for power engineering applications and method of manufacturing the contact material3US 5,796,017 ASiemens Aktiengesellschaft · 1998
- Silver-based contact material for switchgear used in power engineering2US 5,663,500 ASiemens Aktiengesellschaft · 1997
- Process for bonding a contact layer of silver-metal oxide material and metal contact base, and suitable contact layer1US 5,628,448 ASiemens Aktiengesellschaft · 1997