Inventor
Susanne P. Hunter
Inventor
Houghton, GB
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation40%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
A61KPreparations for medical, dental or toiletry purposes10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
C07DHeterocyclic compounds10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
11,053,197Carbazole derivatives20216,558,444'Fluid filters having a concealed machine-readable identification'20034,196,027'Method of making filter elements for gas or liquid'19804,130,487'Filters for liquids or gases'19784,111,815'Filter elements for gas or liquid and methods of making such elements'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1980Patents assigned to PROCESS SCIENT INNOVATIONS (3)· patent assignee history
1978–1980Based in Houghton, GB· patent location history
2003Patents assigned to PSI GLOBAL LTD (1)· patent assignee history
2003Based in Richmond, GB· patent location history
2021Patents assigned to BRISTOL MYERS SQUIBB CO (1)· patent assignee history
2021Based in Pennington, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROCESS SCIENT INNOVATIONS | 3 | 1978–1980 |
| BRISTOL MYERS SQUIBB CO | 1 | 2021 |
| PSI GLOBAL LTD | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houghton, GB | 3 | 1978–1980 |
| Pennington, New Jersey, US | 1 | 2021 |
| Richmond, GB | 1 | 2003 |