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Inventor

Karl Leiritz

Inventor
Monheim, DE

Overview

2→
Patents
1981–1995
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.

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials25%
D21HPulp compositions25%
PatentTitleYear
5,434,222'Process for the preparation of polycondensates'19954,263,162'Cyanoethylated polyamide amines as hardeners for polyepoxides'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1995Patents assigned to BAYER AG (2)· patent assignee history
1981–1995Based in Monheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AG21981–1995
Locations
LocationPatentsSpan
Monheim, DE21981–1995