Inventor · disambiguated record
Phillip Barak
Also filed as: BARAK PHILLIP · BARAK PHILLIP W · BARAK PHILLIP WARREN
7 granted patents·60 citations·filing 2004–2021
83Inventor score
Top patents by PatentIndex Score
7 records- 0191US8568590B2Phosphate recovery from acid phase anaerobic digestersBARAK PHILLIP·Filed 2010·Granted Oct 29, 2013·13 cites·14 claims
- 0288US10125428B2Electrodialysis stacks, systems, and methods for recovering ammonia and monovalent salts from anaerobic digestateNUTRIENT RECOVERY & UPCYCLING LLC·Filed 2015·Granted Nov 13, 2018·7 cites·26 claims
- 0386US8864992B2Phosphate recovery from acid phase anaerobic digestersBARAK PHILLIP·Filed 2013·Granted Oct 21, 2014·6 cites·10 claims
- 0481US9561973B2Phosphate recovery from wastewaterBARAK PHILLIP·Filed 2014·Granted Feb 7, 2017·3 cites·8 claims
- 0576US7182872B2Struvite crystallizationWISCONSIN ALUMNI RES FOUND·Filed 2004·Granted Feb 27, 2007·31 cites·32 claims
- 0672US12351456B2Method to make phosphoric acid and ammonium phosphates from phosphate mineralsWISCONSIN ALUMNI RES FOUND·Filed 2021·Granted Jul 8, 2025·0 cites·10 claims
- 0768US11027975B2Method to make phosphoric acid and ammonium phosphates from phosphate mineralsWISCONSIN ALUMNI RES FOUND·Filed 2020·Granted Jun 8, 2021·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Phillip Barak files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →