Inventor

Marta Koch

Inventor

Warsaw, PL

Overview

2→

Patents

1984–2021

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.

B01Dprimary

B01DSeparation18%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%

B29BPreparation or pretreatment of the material to be shaped9%

B29CShaping or joining of plastics9%

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%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%

C08LCompositions of macromolecular compounds9%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons9%

F24FAir-conditioning9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

PatentTitleYear

11,066,518Method and device for the production of polyamide 6 with low extract content2021 4,490,310'Process for contacting gas and liquid as well as packing for the application of this process'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to PROSYNCHEM (1)· patent assignee history

1984Based in Warsaw, PL· patent location history

2021Patents assigned to TECHNIP ZIMMER GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PROSYNCHEM	1	1984
TECHNIP ZIMMER GMBH	1	2021

Locations

Location	Patents	Span
Warsaw, PL	1	1984