Inventor
Dawson Beall
Inventor
Gaithersburg, MD, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general23%
A61FFilters implantable into blood vessels18%
A61KPreparations for medical, dental or toiletry purposes18%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%
C12YEnzymes14%
A61BDiagnosis9%
PatentTitleYear
9,259,503'Methods and dressings for sealing internal injuries'20169,131,929'Methods and dressings for sealing internal injuries'20158,679,528'Hemostatic dressing'20148,445,009'Processes for the production of solid dressings for treating wounded tissue'20136,762,336'Hemostatic sandwich bandage'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2014Patents assigned to AMERICAN NAT RED CROSS (2)· patent assignee history
2004–2016Based in Gaithersburg, MD, US· patent location history
2013–2015Patents assigned to BEALL DAWSON (3)· patent assignee history
2013–2016Patents assigned to STB LTD (3)· patent assignee history
2013–2015Patents assigned to MACPHEE MARTIN (2)· patent assignee history
2013Based in Germantown, MD, US· patent location history
2014Patents assigned to FRIEDMAN STANLEY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEALL DAWSONself | 3 | 2013–2015 |
| STB LTD | 3 | 2013–2016 |
| AMERICAN NAT RED CROSS | 2 | 2004–2014 |
| MACPHEE MARTIN | 2 | 2013–2015 |
| FRIEDMAN STANLEY | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gaithersburg, Maryland, US | 4 | 2004–2016 |
| Germantown, Maryland, US | 1 | 2013 |