DL

David F. Lawson

Bridgestone: 82 patents #6 of 2,860Top 1%
BF Bridgestone Firestone: 13 patents #8 of 276Top 3%
TR The Firestone Tire & Rubber: 4 patents #45 of 233Top 20%
BR Bridgestone/Firestone Research: 1 patents #27 of 54Top 50%
📍 Uniontown, OH: #3 of 373 inventorsTop 1%
🗺 Ohio: #185 of 73,341 inventorsTop 1%
Overall (All Time): #14,570 of 4,157,543Top 1%
100
Patents All Time

Issued Patents All Time

Showing 1–25 of 100 patents

Patent #TitleCo-InventorsDate
11104748 Processes for preparing aminosilane functionalized polymers Terrence E. Hogan, Christine Rademacher, David M. Roggeman, Fuminori Ota 2021-08-31
10745497 Aminosilane initiators and functionalized polymers prepared therefrom Terrence E. Hogan, Christine Rademacher, David M. Roggeman, Fuminori Ota 2020-08-18
10351636 Processes for preparing aminosilane functionalized polymers Terrence E. Hogan, Christine Rademacher, David M. Roggeman, Fuminori Ota 2019-07-16
9884923 Aminosilane initiators and functionalized polymers prepared therefrom Terrence E. Hogan, Christine Rademacher, David M. Roggeman, Fuminori Ota 2018-02-06
9676874 Processes for preparing aminosilane functionalized polymers Terrence E. Hogan, Christine Rademacher, David M. Roggeman, Fuminori Ota 2017-06-13
9255158 Aminosilane initiators, functionalized polymers prepared therefrom and related processes Terrence E. Hogan, Christine Rademacher, David M. Roggeman, Fuminori Ota 2016-02-09
8916665 Aminosilane initiators and functionalized polymers prepared therefrom Terrence E. Hogan, Christine Rademacher, David M. Roggeman, Fuminori Ota 2014-12-23
8642704 Hysteresis elastomeric compositions comprising polymers terminated with isocyanato alkoxysilanes Christine Rademacher, Terrence E. Hogan 2014-02-04
8207275 Functionalized polymers and improved vulcanizates therefrom Terrence E. Hogan, Christine Rademacher, William L. Hergenrother 2012-06-26
8063153 Functionalized polymer with linking group Yuan-Yong Yan 2011-11-22
7964656 Method of improving carbon black dispersion in rubber compositions Georg G. A. Bohm, Anthony Ramic, James D. Ulmer, William L. Hergenrother, Christine Rademacher +1 more 2011-06-21
7943696 Use of sulfur containing initiators for anionic polymerization of monomers Terrence E. Hogan, William L. Hergenrother, Yuan-Yong Yan 2011-05-17
7879945 Functionalized polymers and improved tires therefrom Terrence E. Hogan, Christine Rademacher, H. James Harwood 2011-02-01
7816483 Amine functionalized polymer Terrence E. Hogan, Yuan-Yong Yan 2010-10-19
7737218 Method for generating free radical capable polymers using tin or silicon halide compounds James E. Hall 2010-06-15
7723440 Functionalized polymers and improved vulcanizates therefrom Terrence E. Hogan, Christine Rademacher, William L. Hergenrother 2010-05-25
7612144 Use of sulfur containing initiators for anionic polymerization of monomers Terrence E. Hogan, William L. Hergenrother, Yuan-Yong Yan 2009-11-03
7534839 Sequentially terminated elastomers Christine Rademacher, Christopher G. Robertson 2009-05-19
7534846 Onium-modified polymer and method for manufacturing same Xiaorong Wang, Victor J. Foltz 2009-05-19
7504457 Functionalized polymers and improved tires therefrom Terrence E. Hogan, Christine Rademacher, H. James Harwood 2009-03-17
7462677 Sulfur containing initiators for anionic polymerization of monomers Terrence E. Hogan, William L. Hergenrother, Yuan-Yong Yan 2008-12-09
7405262 Preparation of functionalized anionic polymerization initiators Thomas A. Antkowiak, Christine Rademacher, Anthony Ramic 2008-07-29
7335712 Process of producing a siloxy-functionalized polymer Yuan-Yong Yan, Christine Rademacher 2008-02-26
7319123 Use of sulfur containing initiators for anionic polymerization of monomers Terrence E. Hogan, William L. Hergenrother, Yuan-Yong Yan 2008-01-15
7279527 Method of converting anionic living end to protected free radical living end and applications thereof James Harwood, James Oziomek, James E. Hall 2007-10-09