Inventor
David W. Souza
Inventor
Fremont, CA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level25%
A61KPreparations for medical, dental or toiletry purposes17%
C12NMicroorganisms or enzymes17%
A47GHousehold or table equipment8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
C07KPeptides8%
E05CBolts or fastening devices for wings, specially for doors or windows8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,815,497Production of oversized adeno-associated vectors20207,312,324'Regulatory elements for delivery to the liver'20074,770,451'Security lock for hinged entry doors and the like'19884,560,092'Variable quantity dispensing device for granular material'19854,345,700'Variable quantity dispensing device for granular material'19824,257,541'Dispensing device for granular material'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1982Patents assigned to SJ MARKETING INC (2)· patent assignee history
1981–1988Based in Fremont, CA, US· patent location history
1985–1988Patents assigned to SOUZA DAVID W (2)· patent assignee history
2007–2020Patents assigned to GENZYME CORP (2)· patent assignee history
2007–2020Based in Waltham, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GENZYME CORP | 2 | 2007–2020 |
| SJ MARKETING INC | 2 | 1981–1982 |
| SOUZA DAVID Wself | 2 | 1985–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 4 | 1981–1988 |
| Waltham, Massachusetts, US | 2 | 2007–2020 |