Inventor

Silvia Neumann

Inventor
Grosskarolinenfeld, DE

Overview

9→
Patents
1997–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry27%
C01GCompounds containing metals not covered by subclasses c01d or c01f20%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds20%
C07CAcyclic or carbocyclic compounds20%
C01BNon-metallic elements7%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices3%
Y02PClimate change mitigation technologies in the production or processing of goods3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Based in Wiesbaden, DE· patent location history
2013–2016Patents assigned to HAGEMEYER ALFRED (5)· patent assignee history
2013–2016Patents assigned to NEUMANN SILVIA (5)· patent assignee history
2013–2016Patents assigned to SUED CHEMIE IP GMBH & CO KG (3)· patent assignee history
2013–2021Based in Grosskarolinenfeld, DE· patent location history
2014–2016Based in Groβkarolinenfeld, DE· patent location history
2015–2021Patents assigned to CLARIANT PRODUKTE DEUTSCHLAND (3)· patent assignee history
2015–2016Patents assigned to MESTL GERHARD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAGEMEYER ALFRED52013–2016
NEUMANN SILVIAself52013–2016
CLARIANT PRODUKTE DEUTSCHLAND32015–2021
MESTL GERHARD32015–2016
SUED CHEMIE IP GMBH & CO KG32013–2016
Locations
LocationPatentsSpan
Grosskarolinenfeld, DE62013–2021
Groβkarolinenfeld, DE22014–2016
Wiesbaden, DE11997