Inventor
Homer A. Burch
Inventor
Norwich, NY, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes29%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
C07DHeterocyclic compounds14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04WWireless communication networks14%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1991Patents assigned to NORWICH EATON PHARMA (2)· patent assignee history
1986–1991Based in Norwich, NY, US· patent location history
2021Patents assigned to ERICSSON TELEFON AB L M (1)· patent assignee history
2021Based in Bern, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NORWICH EATON PHARMA | 2 | 1986–1991 |
| ERICSSON TELEFON AB L M | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Norwich, New York, US | 2 | 1986–1991 |
| Bern, CH | 1 | 2021 |