Inventor

Otto Beck

Inventor

Langenbach, DE

Overview

4→

Patents

1976–2012

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.

B29Bprimary

B29BPreparation or pretreatment of the material to be shaped15%

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. inserts15%

C08JWorking-up15%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management15%

Y10TTechnical subjects covered by former us classification15%

B29CShaping or joining of plastics8%

B29LIndexing scheme associated with subclass b29c, relating to particular articles8%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials8%

PatentTitleYear

8,138,232'Method for recycling plastic materials and use thereof'2012 7,935,736'Method for recycling polyesters or polyester mixtures from polyester-containing waste'2011 4,120,235'Apparatus for transversely sealing a wrapping tube'1978 3,982,991'Device for welding and parting thermoplastic foils'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to HESSER AG MASCHF (1)· patent assignee history

1976–1978Based in Stuttgart-Heumaden, DE· patent location history

1978Patents assigned to BOSCH GMBH ROBERT (1)· patent assignee history

2011–2012Patents assigned to FRAUNHOFER GES FORSCHUNG (2)· patent assignee history

2011–2012Based in Langenbach, DE· patent location history

2012Patents assigned to BECK OTTO (1)· patent assignee history

2012Patents assigned to MAEURER ANDREAS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FRAUNHOFER GES FORSCHUNG	2	2011–2012
BECK OTTOself	1	2012
BOSCH GMBH ROBERT	1	1978
HESSER AG MASCHF	1	1976
MAEURER ANDREAS	1	2012

Locations

Location	Patents	Span
Langenbach, DE	2	2011–2012
Stuttgart-Heumaden, DE	2	1976–1978