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Inventor

Raymond Denni

Inventor
Wachenheim, DE

Overview

2→
Patents
1976–1985
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.

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. inserts25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients25%
PatentTitleYear
4,507,475'Process for purification of crude polyether polyols'19853,936,413'Glass reinforced thermoplastic molding material containing zinc sulfide pigment'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1985Patents assigned to BASF AG (2)· patent assignee history
1976Based in Ludwigshafen, DE· patent location history
1985Based in Wachenheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG21976–1985
Locations
LocationPatentsSpan
Wachenheim, DE11985
Ludwigshafen, DE11976