Inventor
Theodor Fehr
Inventor
Dornach, CH
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds29%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations19%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture14%
A61KPreparations for medical, dental or toiletry purposes10%
C07KPeptides10%
C07HSugars5%
C12NMicroorganisms or enzymes5%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
6,124,453'Macrolides'20006,011,136'Cyclopeptolides'20005,011,844'Substituted 4-azatricyclo(22.3.1.0.sup.4,9)octacos-18-ene derivatives, their preparation and pharmaceutical compositions containing them'19914,348,392'8.alpha.-Substituted ergoline-I derivatives'19824,348,391'Sulfonamido and sulfamoylamino-ergoline-I derivatives'19824,229,451'Ergopeptine derivatives'19804,195,086'6-Branched chain alkyl sustituted ergot alkaloids'19804,091,099'6-Hydrocarbon-ergopeptines'19784,076,715'13-Bromo lysergic acid compounds'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1991Patents assigned to SANDOZ LTD (6)· patent assignee history
1978–2000Based in Dornach, CH· patent location history
1980Patents assigned to SANDOZ AG (1)· patent assignee history
2000Patents assigned to NOVARTIS AG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANDOZ LTD | 6 | 1978–1991 |
| NOVARTIS AG | 2 | 2000 |
| SANDOZ AG | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dornach, CH | 9 | 1978–2000 |