Amerasinghe; Cedric

Patent Applications and Registrations

Patent applications and USPTO patent grants for Amerasinghe; Cedric.The latest application filed is for "magnetic assemblies, apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles".

Company Profile

1.8.9

Amerasinghe; Cedric - Les Cullayes CH
Amerasinghe; Cedric - Mex CH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles Grant 11,420,230 - Amerasinghe , et al. August 23, 2	2022-08-23
Magnetic Assemblies, Apparatuses And Processes For Producing Optical Effect Layers Comprising Oriented Non-spherical Magnetic Or Magnetizable Pigment Particles App 20210245197 - AMERASINGHE; Cedric ; et al.	2021-08-12
Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particles Grant 11,065,906 - Amerasinghe , et al. July 20, 2	2021-07-20
Processes for producing effects layers Grant 10,933,442 - Schmid , et al. March 2, 2	2021-03-02
Assemblies And Processes For Producing Optical Effect Layers Comprising Oriented Non-spherical Oblate Magnetic Or Magnetizable P App 20200254484 - Kind Code	2020-08-13
Assemblies And Processes For Producing Optical Effect Layers Comprising Oriented Non-spherical Oblate Magnetic Or Magnetizable P App 20200247173 - Kind Code	2020-08-06
Assemblies And Processes For Producing Optical Effect Layers Comprising Oriented Non-spherical Oblate Magnetic Or Magnetizable P App 20200215844 - AMERASINGHE; Cedric ; et al.	2020-07-09
Magnetic or magnetisable pigment particles and optical effect layers Grant 10,279,618 - Degott , et al.	2019-05-07
Optical effect layer Grant 9,933,640 - Degott , et al. April 3, 2	2018-04-03
Optical effect layer Grant 9,834,028 - Degott , et al. December 5, 2	2017-12-05
Optical Effect Layer App 20170160570 - DEGOTT; Pierre ; et al.	2017-06-08
Processes For Producing Effects Layers App 20160325310 - SCHMID; Mathieu ; et al.	2016-11-10
Magnetic Or Magnetisable Pigment Particles And Optical Effect Layers App 20160176223 - DEGOTT; Pierre ; et al.	2016-06-23
Security element displaying a visual motion effect and method for producing same Grant 9,199,502 - Degott , et al. December 1, 2	2015-12-01
Optical Effect Layer App 20150146280 - Degott; Pierre ; et al.	2015-05-28
Security Element Displaying A Visual Motion Effect And Method For Producing Same App 20120205905 - DEGOTT; Pierre ; et al.	2012-08-16

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