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Inventor

Frank Gähr

Inventor
Esslingen, DE

Overview

2→
Patents
2006–2012
Patent span
General tagging of new technological developments
Primary field (CPC Y)

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 classification50%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials25%
PatentTitleYear
8,177,859'Method of flameproofing cellulose fibers'20127,049,391'Method for reducing the caprolactam content of polyamide 6, a polyamide 6 and use thereof'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to BASF AG (1)· patent assignee history
2006–2012Based in Esslingen, DE· patent location history
2012Patents assigned to EVONIK DEGUSSA GMBH (1)· patent assignee history
2012Patents assigned to GAEHR FRANK (1)· patent assignee history
2012Patents assigned to SCHAUHOFF STEPHANIE (1)· patent assignee history
2012Patents assigned to SCHMIDT MANFRED (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG12006
EVONIK DEGUSSA GMBH12012
GAEHR FRANK12012
SCHAUHOFF STEPHANIE12012
SCHMIDT MANFRED12012
Locations
LocationPatentsSpan
Esslingen, DE22006–2012