Inventor

Andre Lehmann

Inventor

Potsdam, DE

Overview

6→

Patents

1977–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds13%

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons13%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons13%

B29CShaping or joining of plastics9%

B29DProducing particular articles from plastics or from substances in a plastic state9%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts9%

B29LIndexing scheme associated with subclass b29c, relating to particular articles9%

C08BPolysaccharides9%

C01BNon-metallic elements4%

D02JFinishing or dressing of filaments, yarns, threads, cords, ropes or the like4%

PatentTitleYear

10,626,523Fiber and a process for the manufacture thereof2020 10,006,152Method for the production of lignin-containing precursor fibres and also carbon fibres2018 9,631,298'Method for the production of lignin-containing precursor fibres and also carbon fibres'2017 9,188,507'Systems and methods for testing a steering control unit including a test stand'2015 9,181,352'Method for producing polysaccharide esters or polysaccharide mixed esters'2015 4,012,941'Method of and apparatus for measuring the amplitude of oscillation of the balance of a timepiece movement'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Based in Peseux, CH· patent location history

2015–2018Patents assigned to LEHMANN ANDRE (3)· patent assignee history

2015–2018Patents assigned to FRAUNHOFER GES FORSCHUNG (2)· patent assignee history

2015Patents assigned to DSPACE GMBH (1)· patent assignee history

2015–2020Based in Potsdam, DE· patent location history

2015Based in Salzkotten, DE· patent location history

2017–2018Patents assigned to EBELING HORST (2)· patent assignee history

2017–2020Patents assigned to STORA ENSO OYJ (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LEHMANN ANDREself	3	2015–2018
EBELING HORST	2	2017–2018
FRAUNHOFER GES FORSCHUNG	2	2015–2018
STORA ENSO OYJ	2	2017–2020
DSPACE GMBH	1	2015

Locations

Location	Patents	Span
Potsdam, DE	4	2015–2020
Salzkotten, DE	1	2015
Peseux, CH	1	1977