Inventor

Markus Frey

Inventor
Marly, CH

Overview

15→
Patents
1977–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 15 as inventor

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

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers15%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium12%
B05DProcesses for applying fluent materials to surfaces, in general10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C07CAcyclic or carbocyclic compounds7%
C07DHeterocyclic compounds7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C11DDetergent compositions5%
B29CShaping or joining of plastics2%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Based in Zurich, CH· patent location history
1983Based in Regensdorf, CH· patent location history
1995–1997Patents assigned to CIBA GEIGY CORP (2)· patent assignee history
1995–2002Based in Marly, CH· patent location history
1999–2010Patents assigned to CIBA SC HOLDING AG (6)· patent assignee history
2009–2017Based in Rheinfelden, CH· patent location history
2014–2017Patents assigned to BASF SE (3)· patent assignee history
2014–2017Patents assigned to FREY MARKUS (3)· patent assignee history
2014Patents assigned to FROSSARD CHRISTOPHE (2)· patent assignee history
2020Based in Kunzell, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CIBA SC HOLDING AG61999–2010
BASF SE32014–2017
FREY MARKUSself32014–2017
CIBA GEIGY CORP21995–1997
FROSSARD CHRISTOPHE22014
Locations
LocationPatentsSpan
Marly, CH61995–2002
Rheinfelden, CH52009–2017
Kunzell, DE12020
Regensdorf, CH11983
Zurich, CH11977