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Inventor

Axel Griesbeck

Inventor
Munich, DE

Overview

2→
Patents
1989–1990
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds50%
C07DHeterocyclic compounds50%
PatentTitleYear
4,937,359'Process for preparing (S)-4-methyl-.beta.-butyrolactone'19904,835,294'2-Substituted-6-methyl-1,3-dioxan-4-one'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1990Patents assigned to ICI PLC (2)· patent assignee history
1989–1990Based in Munich, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ICI PLC21989–1990
Locations
LocationPatentsSpan
Munich, DE21989–1990