Inventor
Frank M. Prozonic
Inventor
Allentown, PA, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds25%
C07DHeterocyclic compounds25%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments25%
Y10TTechnical subjects covered by former us classification25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2006Patents assigned to AIR PROD & CHEM (2)· patent assignee history
2002–2006Based in Allentown, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AIR PROD & CHEM | 2 | 2002–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Allentown, Pennsylvania, US | 2 | 2002–2006 |