Assignee
LAYMAN JR WILLIAM J
US·10 granted patents·38 citations·filing 2007–2010
Top patents by PatentIndex Score
10 records- 0188US8575225B2Use of low triphenylphosphate, high phosphorous content isopropyl phenyl phosphates as flame retardants in polyurethane or polyisocyanurate foamsLAYMAN JR WILLIAM J·Filed 2008·Granted Nov 5, 2013·8 cites·7 claims
- 0286US8796388B2Low molecular weight brominated polymers and their use in thermoplastic formulationsLAYMAN JR WILLIAM J·Filed 2008·Granted Aug 5, 2014·7 cites·28 claims
- 0385US8420876B2Adducts, adducts and oligomers, or adducts, oligomers and low molecular weight polymers, and their preparationLAYMAN JR WILLIAM J·Filed 2008·Granted Apr 16, 2013·6 cites·25 claims
- 0482US8993684B2Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulationsLAYMAN JR WILLIAM J·Filed 2008·Granted Mar 31, 2015·5 cites·11 claims
- 0579US8143433B2Low triphenylphosphate, high phosphorous content isopropyl phenyl phosphates with high ortho alkylationLAYMAN JR WILLIAM J·Filed 2007·Granted Mar 27, 2012·4 cites·5 claims
- 0676US8476373B2Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their usesLAYMAN JR WILLIAM J·Filed 2009·Granted Jul 2, 2013·4 cites·9 claims
- 0768US8802787B2Bromination of low molecular weight aromatic polymer compositionsLAYMAN JR WILLIAM J·Filed 2010·Granted Aug 12, 2014·2 cites·17 claims
- 0863US8933159B2Brominated flame retardants and precursors thereforLAYMAN JR WILLIAM J·Filed 2009·Granted Jan 13, 2015·1 cites·26 claims
- 0959US8642821B2Bromination of telomer mixtures derived from toluene and styreneLAYMAN JR WILLIAM J·Filed 2009·Granted Feb 4, 2014·1 cites·17 claims
- 1051US8648140B2Toluene and styrene derived telomer distributions and brominated flame retardants produced therefromLAYMAN JR WILLIAM J·Filed 2009·Granted Feb 11, 2014·0 cites·22 claims
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