Inventor
Edmund V. Seder
Inventor
Santa Barbara, CA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels43%
A61MDevices for introducing media into, or onto, the body22%
Y10TTechnical subjects covered by former us classification13%
A61BDiagnosis9%
A61LMethods or apparatus for sterilising materials or objects in general9%
F16KValves4%
PatentTitleYear
8,317,861'Antimicrobial indwelling voice prosthesis'20127,520,897'Medical devices having antimicrobial properties'20096,948,526'Valve mounting assembly for voice prosthesis-cartridge and ring'20056,484,345'Voice prosthesis brush'20025,693,097'Voice prosthesis-cartridge assembly'19975,632,775'Extended dwell voice prosthesis'19975,578,083'Voice prosthesis-cartridge assembly'19965,480,432'Extended dwell voice prosthesis'19965,116,310'Multiple lumen wound drain with bypass openings'19925,116,327'Hysterectomy drain appliance'19925,059,208'Adjustable tracheostoma valve'19915,041,101'Hysterectomy drain appliance'19914,959,048'Lacrimal duct occluder'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2005Patents assigned to HELIX MEDICAL INC (10)· patent assignee history
1990–2012Based in Santa Barbara, CA, US· patent location history
1996Patents assigned to HELIX MED CORP (1)· patent assignee history
2009–2012Patents assigned to HELIX MEDICAL LLC (2)· patent assignee history
2012Patents assigned to GOLDBERG JEFFREY L (1)· patent assignee history
2012Patents assigned to MADRIGAL JUAN M (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HELIX MEDICAL INC | 10 | 1990–2005 |
| HELIX MEDICAL LLC | 2 | 2009–2012 |
| GOLDBERG JEFFREY L | 1 | 2012 |
| HELIX MED CORP | 1 | 1996 |
| MADRIGAL JUAN M | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Santa Barbara, California, US | 13 | 1990–2012 |