Inventor

Dirk Leiss

Inventor

Grossburgwedel, DE

Overview

4→

Patents

1997

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification24%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form18%

C08JWorking-up18%

B29CShaping or joining of plastics12%

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. inserts12%

C08LCompositions of macromolecular compounds12%

B44CProducing decorative effects6%

PatentTitleYear

5,688,156'Sheet for producing plastic films and a process for producing this sheet'1997 5,683,815'Sheeting and molding made of multi-phase plastic and its use in the manufacture of composite sheeting'1997 5,622,760'Sheeting made from polymers of ethylene and propylene, and its use'1997 5,597,864'Single-layer or multiple-layer surface foil for laminating on substrates'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to BENECKE KALIKO AG (4)· patent assignee history

1997Based in Grossburgwedel, DE· patent location history

1997Based in Isernhagen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BENECKE KALIKO AG	4	1997

Locations

Location	Patents	Span
Grossburgwedel, DE	2	1997
Isernhagen, DE	2	1997