Inventor

Steffen Donath

Inventor

Gotha, DE

Overview

2→

Patents

2012–2013

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification33%

A01NPreservation of bodies of humans or animals or plants or parts thereof17%

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 for17%

B27NManufacture by dry processes of articles, with or without organic binding agents, made from particles or fibres consisting of wood or other lignocellulosic or like organic material17%

C09DCoating compositions, e.g. paints, varnishes or lacquers17%

PatentTitleYear

8,481,165'Agent for providing substrates based on cellulose and/or starch with water repellent and simultaneously antifungal, antibacterial insect-repellent and antialgal properties'2013 8,114,425'Process for the production of wood-based materials'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to DONATH STEFFEN (2)· patent assignee history

2012Patents assigned to BOETTCHER ANDREAS (1)· patent assignee history

2012Patents assigned to JAETSCH THOMAS (1)· patent assignee history

2012–2013Based in Gotha, DE· patent location history

2013Patents assigned to EDELMANN ROLAND (1)· patent assignee history

2013Patents assigned to EVONIK DEGUSSA GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DONATH STEFFENself	2	2012–2013
BOETTCHER ANDREAS	1	2012
EDELMANN ROLAND	1	2013
EVONIK DEGUSSA GMBH	1	2013
JAETSCH THOMAS	1	2012

Locations

Location	Patents	Span
Gotha, DE	2	2012–2013