Inventor
Cedric Amerasinghe
Inventor
Les Cullayes, CH
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B05Dprimary
B05DProcesses for applying fluent materials to surfaces, in general18%
B41MPrinting, duplicating, marking, or copying processes18%
B42DBooks18%
C09DCoating compositions, e.g. paints, varnishes or lacquers12%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties6%
G02BOptical elements, systems or apparatus6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
B41FPrinting machines or presses3%
B44FSpecial designs or pictures3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
PatentTitleYear
11,065,906Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles202110,933,442Processes for producing effects layers202110,279,618Magnetic or magnetisable pigment particles and optical effect layers20199,933,640Optical effect layer20189,834,028Optical effect layer20179,199,502'Security element displaying a visual motion effect and method for producing same'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2021Patents assigned to SICPA HOLDING SA (6)· patent assignee history
2015Patents assigned to AMERASINGHE CEDRIC (1)· patent assignee history
2015Patents assigned to DEGOTT PIERRE (1)· patent assignee history
2015Patents assigned to DESPLAND CLAUDE-ALAIN (1)· patent assignee history
2015Patents assigned to SCHMID MATHIEU (1)· patent assignee history
2015Based in Mex, CH· patent location history
2017–2021Based in Les Cullayes, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SICPA HOLDING SA | 6 | 2015–2021 |
| AMERASINGHE CEDRICself | 1 | 2015 |
| DEGOTT PIERRE | 1 | 2015 |
| DESPLAND CLAUDE-ALAIN | 1 | 2015 |
| SCHMID MATHIEU | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Les Cullayes, CH | 5 | 2017–2021 |
| Mex, CH | 1 | 2015 |