Roos; Alexandra

Patent Applications and Registrations

Patent applications and USPTO patent grants for Roos; Alexandra.The latest application filed is for "method for determining an usage index value for an single-vision ophthalmic lens".

Company Profile

1.11.9

Roos; Alexandra - Singapore SG
Roos; Alexandra - Charenton-le-Pont N/A FR
Roos; Alexandra - Nogent sur Marne FR
Roos; Alexandra - Paris FR

*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
Method for determining an usage index value for an single-vision ophthalmic lens Grant 10,678,066 - Roos , et al.	2020-06-09
Method For Determining An Usage Index Value For An Single-vision Ophthalmic Lens App 20180284479 - ROOS; Alexandra ; et al.	2018-10-04
Method of preparing a transparent polumer material comprising a thermoplastic polycarbonate and mineral nanoparticles Grant 9,284,422 - Boucher , et al. March 15, 2	2016-03-15
Method of preparing a transparent polymer material comprising a thermoplastic polycarbonate and surface-modified mineral nanoparticles Grant 9,163,125 - Christmann , et al. October 20, 2	2015-10-20
Process for transferring coatings onto a surface of a lens substrate with most precise optical quality Grant 8,435,378 - Bergon , et al. May 7, 2	2013-05-07
Method for preparing a transparent polymer material including mineral nanoparticles with a shape factor strictly higher than 1.0 Grant 8,278,382 - Boucher , et al. October 2, 2	2012-10-02
Method For Preparing A Transparent Polymer Material Including Minderal Nanoparticles With A Shape Factor Strictly Higher Than 1.0 App 20110281989 - Boucher; Virginie ; et al.	2011-11-17
Process for transferring coatings onto a surface of a lens substrate with most precise optical quality Grant 7,993,482 - Begon , et al. August 9, 2	2011-08-09
Provess for Transferring Coatings Onto a Surface of a Lens Substrate with Most Precise Optical Quality App 20110129599 - Begon; Cedric ; et al.	2011-06-02
Method Of Preparing A Transparent Polymer Material Comprising A Thermoplastic Polycarbonate And Surface-modified Mineral Nanoparticles App 20110034585 - Christmann; Anne ; et al.	2011-02-10
Method Of Preparing A Transparent Polumer Material Comprising A Thermoplastic Polycarbonate And Minderal Nanoparticles App 20110034588 - Boucher; Virginie ; et al.	2011-02-10
Polymerizable composition containing an odor masking agent and a perfume, an optical lens and a production method Grant 7,618,141 - Habassi , et al. November 17, 2	2009-11-17
Polarizing optical element comprising a polarizing film and method for manufacturing such element Grant 7,581,832 - Begon , et al. September 1, 2	2009-09-01
Polymerizable Composition Containing An Odor Masking Agent And A Perfume, An Optical Lens And A Production Method App 20080013042 - Habassi; Chefik ; et al.	2008-01-17
Polarizing optical element comprising a polarizing film and method for manufacturing such element App 20070195422 - Begon; Cedric ; et al.	2007-08-23
Process for Transferring Coatings Onto a Surface of a Lens Substrate with Most Precise Optical Quality App 20070122547 - Begon; Cedric ; et al.	2007-05-31
Process for transferring coatings onto a surface of a lens substrate with most precise optical quality App 20060219347 - Begon; Cedric ; et al.	2006-10-05

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