Assignee
DE BROUWER JOHANNES
NL·1 granted patent·3 pending applications·8 citations·filing 2012–2013
Top patents by PatentIndex Score
4 records- 0188US9290618B2Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositionsDE BROUWER JOHANNES·Filed 2012·Granted Mar 22, 2016·8 cites·13 claims
- 0245US2013221837A1Polycarbonate made from low sulfur bisphenol a and containing converions material chemistry, and articles made therefromDE BROUWER JOHANNES·Filed 2013·Application pending·0 cites
- 0340US2014051803A1High purity bisphenol-a and polycarbonate materials prepared therefromDE BROUWER JOHANNES·Filed 2012·Application pending·0 cites
- 0440US2014051802A1High purity bisphenol-a and polycarbonate materials prepared therefromDE BROUWER JOHANNES·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when DE BROUWER JOHANNES files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →