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Inventor

Ferdinand Achenbach

Inventor
Breidenbach-Wolzhausen, DE

Overview

1→
Patents
2016
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing17%
B29DProducing particular articles from plastics or from substances in a plastic state17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C08LCompositions of macromolecular compounds17%
G02BOptical elements, systems or apparatus17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
9,340,669'Composition, in particular a blocking agent composition for fixing blanks to ophthalmic or optical lenses'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to ACHENBACH FERDINAND (1)· patent assignee history
2016Patents assigned to HUTTENHUIS STEPHAN (1)· patent assignee history
2016Patents assigned to SCHNEIDER GMBH & CO KG (1)· patent assignee history
2016Patents assigned to SCHNEIDER GUNTER (1)· patent assignee history
2016Based in Breidenbach-Wolzhausen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ACHENBACH FERDINANDself12016
HUTTENHUIS STEPHAN12016
SCHNEIDER GMBH & CO KG12016
SCHNEIDER GUNTER12016
Locations
LocationPatentsSpan
Breidenbach-Wolzhausen, DE12016