Inventor
Felix M. Dietrich
Inventor
Basel, CH
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes19%
C07HSugars19%
C07KPeptides19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests19%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables13%
Y02ATechnologies for adaptation to climate change13%
PatentTitleYear
4,574,058'Antigen derivatives and processes for their preparation'19864,446,128'Antigen derivatives and processes for their preparation'19844,397,844'Antigen derivatives and processes for their preparation'19834,062,537'Apparatus for the infeed of printed products to a stacker'19774,000,806'Apparatus for destacking a substantially spiral-shaped formed stack of printed products'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to FERAG AG (2)· patent assignee history
1977Based in Uster, CH· patent location history
1983–1986Patents assigned to CIBA GEIGY CORP (3)· patent assignee history
1983–1986Based in Basel, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA GEIGY CORP | 3 | 1983–1986 |
| FERAG AG | 2 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Basel, CH | 3 | 1983–1986 |
| Uster, CH | 2 | 1977 |