Inventor
Arnold E. Hampel
Inventor
DeKalb, IL, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Nprimary
C12NMicroorganisms or enzymes67%
A61KPreparations for medical, dental or toiletry purposes17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms8%
PatentTitleYear
6,221,661'Hairpin ribozymes'20015,869,339'HIV targeted hairpin ribozymes'19995,866,701'HIV targeted hairpin ribozymes'19995,858,785'HIV targeted ribozymes'19995,856,188'Hairpin ribozymes'19995,683,902'Human papilloma virus inhibition by a hairpin ribozyme'19975,646,031'SArMV and sCYMVI hairpin ribozymes'19975,527,895'HIV targeted hairpin ribozymes'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1999Patents assigned to UNIV ILLINOIS (5)· patent assignee history
1996–2001Based in DeKalb, IL, US· patent location history
1997Patents assigned to UNIV NORTHERN ILLINOIS (2)· patent assignee history
1997Patents assigned to US HEALTH (1)· patent assignee history
1999–2001Patents assigned to BIOTECHNOLOGY RES & DEV (5)· patent assignee history
2001Patents assigned to OF REGENTS FOR NORTHERN ILLINO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BIOTECHNOLOGY RES & DEV | 5 | 1999–2001 |
| UNIV ILLINOIS | 5 | 1996–1999 |
| UNIV NORTHERN ILLINOIS | 2 | 1997 |
| OF REGENTS FOR NORTHERN ILLINO | 1 | 2001 |
| US HEALTH | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| DeKalb, Illinois, US | 8 | 1996–2001 |