Helms; Brett A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Helms; Brett A..The latest application filed is for "diversity-oriented polymers of intrinsic microporosity and uses thereof".

Company Profile

8.9.13

Helms; Brett A. - San Francisco CA
Helms; Brett A. - Oakland CA

*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
Redox-flow batteries employing oligomeric organic active materials and size-selective microporous polymer membranes Grant 11,329,304 - Helms , et al. May 10, 2	2022-05-10
Polymeric materials for electrochemical cells and ion separation processes Grant 11,318,455 - Helms , et al. May 3, 2	2022-05-03
Diversity-oriented Polymers Of Intrinsic Microporosity And Uses Thereof App 20210309802 - Helms; Brett A. ; et al.	2021-10-07
Polymeric Materials For Electrochemical Cells And Ion Separation Processes App 20200306745 - Helms; Brett A. ; et al.	2020-10-01
Recyclable and Reconfigurable High-Performance Polymer Networks and Uses Thereof App 20200283415 - Helms; Brett A. ; et al.	2020-09-10
Redox mediators for metal-sulfur batteries Grant 10,727,488 - Helms , et al.	2020-07-28
Polymeric materials for electrochemical cells and ion separation processes Grant 10,710,065 - Helms , et al.	2020-07-14
Redox-active supramolecular polymer binders derived from perylene bisimide nanowires enable high-rate lithium-sulfur batteries Grant 10,683,419 - Helms , et al.	2020-06-16
Spectrally encoded microbeads and methods and devices for making and using same Grant 10,241,045 - Baxter , et al.	2019-03-26
Polymeric Materials For Electrochemical Cells And Ion Separation Processes App 20180085744 - Helms; Brett A. ; et al.	2018-03-29
Redox-Flow Batteries Employing Oligomeric Organic Active Materials and Size-Selective Microporous Polymer Membranes App 20170346104 - Helms; Brett A. ; et al.	2017-11-30
Redox-Active Supramolecular Polymer Binders Derived from Perylene Bisimide Nanowires Enable High-Rate Lithium-Sulfur Batteries App 20170279122 - Helms; Brett A. ; et al.	2017-09-28
Redox Mediators For Metal-sulfur Batteries App 20170222226 - Helms; Brett A. ; et al.	2017-08-03
Cytosolic delivery of materials with endosome-disrupting colloids Grant 9,284,188 - Helms , et al. March 15, 2	2016-03-15
Ionic Nanocrystalline Materials With High Surface Charge Density And Composites Of The Same App 20150298988 - Helms; Brett A. ; et al.	2015-10-22
Spectrally Encoded Microbeads And Methods And Devices For Making And Using Same App 20150192518 - Baxter; Brian Cullen ; et al.	2015-07-09
Cytosolic Delivery of Materials with Endosome-Disrupting Colloids App 20120058505 - Helms; Brett A. ; et al.	2012-03-08

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