Inventor · disambiguated record
Dennis R. Brumbaugh
Also filed as: BRUMBAUGH DENNIS R
21 granted patents·96 citations·filing 1998–2020
93Inventor score
Files withBRIDGESTONE CORP15PAN XIAO-DONG2BRUMBAUGH DENNIS R1KIRIDENA WARUNA CHETHIYA BANDARA1LUO STEVEN1
Top patents by PatentIndex Score
21 records- 0193US7659342B2Polymer nano-particle with polar core and method for manufacturing sameBRIDGESTONE CORP·Filed 2005·Granted Feb 9, 2010·20 cites·21 claims
- 0292US10144794B2Halogenated wax grafted to low molecular weight polymer and rubber compositionBRIDGESTONE CORP·Filed 2015·Granted Dec 4, 2018·3 cites·20 claims
- 0391US8871871B2Hydroxyaryl functionalized polymersPAN XIAO-DONG·Filed 2008·Granted Oct 28, 2014·12 cites·34 claims
- 0488US9469710B2Polymers functionalized with nitrile compounds containing a protected amino groupBRIDGESTONE CORP·Filed 2015·Granted Oct 18, 2016·2 cites·26 claims
- 0587US8183326B2Functionalized polymerYAN YUAN-YONG·Filed 2007·Granted May 22, 2012·6 cites·19 claims
- 0686US8344066B2Polymers functionalized with nitrile compounds containing a protected amino groupBRIDGESTONE CORP·Filed 2010·Granted Jan 1, 2013·4 cites·21 claims
- 0785US8735494B2Polymers functionalized with nitrile compounds containing a protected amino groupBRIDGESTONE CORP·Filed 2012·Granted May 27, 2014·3 cites·56 claims
- 0883US10858502B2Halogenated wax grafted to low molecular weight polymerBRIDGESTONE CORP·Filed 2018·Granted Dec 8, 2020·1 cites·20 claims
- 0979US10640589B2Polybutadiene polymers and rubber compositions incorporating same for low temperature applicationsBRIDGESTONE CORP·Filed 2016·Granted May 5, 2020·1 cites·15 claims
- 1079US10227425B2Hydroxyaryl functionalized polymersBRIDGESTONE CORP·Filed 2014·Granted Mar 12, 2019·1 cites·18 claims
- 1179US5919875AMethod of preparing syndiotactic 1,2-polybutadiene with a chromium-based catalyst systemBRIDGESTONE CORP·Filed 1998·Granted Jul 6, 1999·35 cites·19 claims
- 1275US11117987B2Hydroxyaryl functionalized polymersBRIDGESTONE CORP·Filed 2019·Granted Sep 14, 2021·0 cites·6 claims
- 1375US11028195B2Hydroxyaryl functionalized polymersBRIDGESTONE CORP·Filed 2019·Granted Jun 8, 2021·0 cites·16 claims
- 1472US11168160B2Polybutadiene polymers and rubber compositions incorporating same for low temperature applicationsBRIDGESTONE CORP·Filed 2020·Granted Nov 9, 2021·0 cites·20 claims
- 1569US8389644B2Functionalized polymerBRUMBAUGH DENNIS R·Filed 2007·Granted Mar 5, 2013·2 cites·20 claims
- 1659US8236892B2Functionalized polymer and methods for making and usingLUO STEVEN·Filed 2008·Granted Aug 7, 2012·0 cites·17 claims
- 1758US6576725B1Iron-based catalyst for producing high-vinyl polybutadieneBRIDGESTONE CORP·Filed 2002·Granted Jun 10, 2003·4 cites·20 claims
- 1857US8962766B2Polymers functionalized with polyhydrazone compoundsBRIDGESTONE CORP·Filed 2012·Granted Feb 24, 2015·0 cites·48 claims
- 1957US6545107B2Molydenum-based catalyst composition for producing syndiotactic 1,2-polybutadieneBRIDGESTONE CORP·Filed 2001·Granted Apr 8, 2003·2 cites·20 claims
- 2054US8841376B2Methods for identifying and utilizing rubber compositions with good wet traction performancePAN XIAO-DONG·Filed 2007·Granted Sep 23, 2014·0 cites·10 claims
- 2139US8618226B2Method for quantitative analysis of styrene microblock contentKIRIDENA WARUNA CHETHIYA BANDARA·Filed 2012·Granted Dec 31, 2013·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →