Inventor

Katia Studer

Inventor

Rixheim, FR

Overview

9→

Patents

2011–2021

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.

G03Fprimary

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices23%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds19%

C07DHeterocyclic compounds15%

C07CAcyclic or carbocyclic compounds12%

C09DCoating compositions, e.g. paints, varnishes or lacquers12%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%

G02BOptical elements, systems or apparatus4%

G03CPhotosensitive materials for photographic purposes4%

PatentTitleYear

10,928,728Photoactivable nitrogen bases2021 9,921,477'Photoactivable nitrogen bases'2018 9,624,171'Photoinitiator mixtures'2017 8,906,979'Macrophotoinitiators'2014 8,637,585'Silsesquioxane photoinitiators'2014 8,604,251'Oligofunctional photoinitiators'2013 8,507,726'Photoinitiator mixtures'2013 8,318,830'Photolatent catalysts based on organometallic compounds'2012 8,049,186'UV-dosis indicators'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2021Patents assigned to BASF SE (8)· patent assignee history

2011–2021Based in Rixheim, FR· patent location history

2012–2018Patents assigned to STUDER KATIA (7)· patent assignee history

2012–2018Patents assigned to DIETLIKER KURT (2)· patent assignee history

2013–2014Patents assigned to BIRBAUM JEAN-LUC (2)· patent assignee history

2014Patents assigned to FREY MARKUS (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF SE	8	2011–2021
STUDER KATIAself	7	2012–2018
BIRBAUM JEAN-LUC	2	2013–2014
DIETLIKER KURT	2	2012–2018
FREY MARKUS	2	2014

Locations

Location	Patents	Span
Rixheim, FR	9	2011–2021