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Inventor

Ludwig Patt

Inventor
Nuremberg, DE

Overview

3→
Patents
1979–1983
Patent span
Human necessities
Primary field (CPC A)

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 purposes60%
C07DHeterocyclic compounds20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
4,411,882'Galenical compositions'19834,402,949'Stable solutions of hydrogenated ergotalkaloids'19834,138,565'Stable solutions and processes for their preparation'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1983Patents assigned to SANDOZ LTD (3)· patent assignee history
1979–1983Based in Nuremberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANDOZ LTD31979–1983
Locations
LocationPatentsSpan
Nuremberg, DE31979–1983