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Patent applications and USPTO patent grants for Lens; Hugo R..The latest application filed is for "polysiloxane-based protective coating composition for hard surfaces".
Patent | Date |
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Polysiloxane-based Protective Coating Composition For Hard Surfaces App 20210079257 - Audenaert; Frans A. ;   et al. | 2021-03-18 |
Fluorochemical Composition for Rendering Substrates Oil and/or Water Repellent App 20070221877 - Audenaert; Frans A. ;   et al. | 2007-09-27 |
Aqueous composition for rendering fibrous susbtrates water repellent App 20050090608 - Audenaert, Frans A ;   et al. | 2005-04-28 |
Carbodiimide compound and water repellent compositions Grant 5,817,249 - Audenaert , et al. October 6, 1 | 1998-10-06 |
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