Inventor

Daniel Schwendemann

Inventor

Pfullendorf, DE

Overview

4→

Patents

2002–2019

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.

B29Cprimary

B29CShaping or joining of plastics25%

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. inserts19%

B29BPreparation or pretreatment of the material to be shaped13%

B28BShaping clay or other ceramic compositions6%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

C08JWorking-up6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C08LCompositions of macromolecular compounds6%

D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material6%

Y10TTechnical subjects covered by former us classification6%

PatentTitleYear

10,179,856Biodegradable material made of biological components2019 7,527,422'Drive unit for a twin-screw machine'2009 7,004,743'Installation for the treatment and further processing of thermoplastics and method for the operation thereof'2006 6,419,864'Method of preparing filled, modified and fiber reinforced thermoplastics and twin screw extruder for putting the method into practice'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2006Patents assigned to KRUPP WERNER & PFLEIDERER GMBH (2)· patent assignee history

2002–2006Based in Gerlingen, DE· patent location history

2009Patents assigned to COPERION GMBH (1)· patent assignee history

2009–2019Based in Pfullendorf, DE· patent location history

2019Patents assigned to FLUID SOLIDS AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KRUPP WERNER & PFLEIDERER GMBH	2	2002–2006
COPERION GMBH	1	2009
FLUID SOLIDS AG	1	2019

Locations

Location	Patents	Span
Pfullendorf, DE	2	2009–2019
Gerlingen, DE	2	2002–2006