Inventor

Detlef Seepe

Inventor

Krefeld, DE

Overview

2→

Patents

1989–1990

Patent span

Human necessities

Primary field (CPC A)

Patents· 2 as inventor

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

A01Nprimary

A01NPreservation of bodies of humans or animals or plants or parts thereof33%

B27KProcesses, apparatus or selection of substances for impregnating, staining, dyeing, bleaching of wood or similar materials, or treating of wood or similar materials with permeant liquids, not otherwise provided for33%

C08LCompositions of macromolecular compounds33%

PatentTitleYear

4,935,457'Fiberboard method and composition'1990 4,824,484'Agent for preserving wood or wood-based materials and method for preparation and use thereof'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to DESOWAG MATERIALSCHUTZ GMBH (1)· patent assignee history

1989–1990Based in Krefeld, DE· patent location history

1990Patents assigned to SOLVAY WERKE GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DESOWAG MATERIALSCHUTZ GMBH	1	1989
SOLVAY WERKE GMBH	1	1990

Locations

Location	Patents	Span
Krefeld, DE	2	1989–1990