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Inventor

Hans-Dietmar Schnabel

Inventor
Eppstein, DE

Overview

2→
Patents
1998
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary
C07DHeterocyclic compounds67%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,766,424'Process for removing trioxane from an aqueous mixture'19985,744,010'Process for the preparation of the non-toxic salts of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and arrangement for carrying out this process'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to HOECHST AG (2)· patent assignee history
1998Based in Eppstein, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOECHST AG21998
Locations
LocationPatentsSpan
Eppstein, DE21998