HYDROXSYS HOLDINGS LIMITED

Patent Applications and Registrations

Patent applications and USPTO patent grants for HYDROXSYS HOLDINGS LIMITED.The latest application filed is for "asymmetric composite membranes and modified substrates used in their preparation".

Company Profile

6.8.8

HYDROXSYS HOLDINGS LIMITED - Auckland N/A NZ

*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
Asymmetric composite membrane and a method of preparation thereof Grant 11,389,771 - Craft , et al. July 19, 2	2022-07-19
Asymmetric Composite Membranes And Modified Substrates Used In Their Preparation App 20220193620 - CRAFT; Lenka Benacek ; et al.	2022-06-23
Durable Membranes, Their Preparation And Use App 20220161204 - WHEELWRIGHT; Walt ; et al.	2022-05-26
Durable asymmetric composite membranes and modified substrates used in their preparation Grant 11,291,215 - Briggs , et al. April 5, 2	2022-04-05
Asymmetric Composite Membranes And Hydrophilicitized Microporous Sheets Of Polyolefin Used In Their Preparation App 20210016554 - Gifford; Dylan Townshend ; et al.	2021-01-21
Asymmetric Composite Membrane And A Method Of Preparation Thereof App 20200346170 - CRAFT; Lenka Benacek ; et al.	2020-11-05
Durable Asymmetric Composite Membranes And Modified Substrates Used In Their Preparation App 20190200631 - BRIGGS; Daryl Joseph ; et al.	2019-07-04
Asymmetric composite membranes and modified substrates used in their preparation Grant 10,335,742 - Exley	2019-07-02
Durable asymmetric composite membrane Grant 10,226,056 - Briggs , et al.	2019-03-12
Asymmetric Composite Membranes And Modified Substrates Used In Their Preparation App 20180015424 - Exley; Mark	2018-01-18
Durable Asymmetric Composite Membrane App 20170086469 - Briggs; Daryl Joseph ; et al.	2017-03-30

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