WH

William L. Hergenrother

Bridgestone: 145 patents #1 of 2,860Top 1%
TR The Firestone Tire & Rubber: 42 patents #1 of 233Top 1%
BF Bridgestone Firestone: 15 patents #7 of 276Top 3%
FP Firestone Polymers: 8 patents #7 of 31Top 25%
HG Heritage Research Group: 4 patents #10 of 24Top 45%
BT Bridgestone Firestone North American Tire: 2 patents #47 of 133Top 40%
BO Bridgestone Americas Tire Operations: 1 patents #209 of 375Top 60%
CA Catalytic: 1 patents #37 of 77Top 50%
CM Cyprus Foote Mineral: 1 patents #5 of 12Top 45%
FC Firestone Industrial Products Company: 1 patents #43 of 66Top 70%
Overall (All Time): #2,853 of 4,157,543Top 1%
215
Patents All Time

Issued Patents All Time

Showing 1–25 of 215 patents

Patent #TitleCo-InventorsDate
11535725 Azodicarboxy additives for rubber compositions Arif O. Gozen, Christopher G. Robertson 2022-12-27
11505635 Nanoparticle fillers and methods of mixing into elastomers Waruna C. B. Kiridena, James H. Pawlow, James D. Ulmer, Christopher G. Robertson, Michael C. Davis +1 more 2022-11-22
11407926 Water-based adhesives Amy M. Randall, Sheel P. Agarwal, Ashley S. Hilton 2022-08-09
11401440 Amino alkoxy-modified silsesquioxane adhesives for adhering steel alloy to rubber William J. Corsaut, Hiroshi Mouri 2022-08-02
10767012 Functionalized polyamides and methods of preparing the same Laura S. Kocsis, Terrence E. Hogan, Kevin J. Bishop, Waruna C. B. Kiridena 2020-09-08
10584234 Antioxidant precursors for elastomeric compositions Sheel P. Agarwal 2020-03-10
10407522 Nanoparticle fillers and methods of mixing into elastomers Waruna C. B. Kiridena, James H. Pawlow, James D. Ulmer, Christopher G. Robertson, Michael C. Davis +1 more 2019-09-10
10253163 Azodicarboxy additives for rubber compositions Arif O. Gozen, Christopher G. Robertson 2019-04-09
9914823 Keratin in rubber applications Lorri L. Shultz, Chenchy Jeffrey Lin 2018-03-13
9868805 Polydienes and diene copolymers having organophosphine functionality Terrence E. Hogan, David M. Roggeman 2018-01-16
9725580 Rubber compositions with filler and ketoxime or ketoximo silane Chenchy Jeffrey Lin, Yaohong Chen, Atsushi Fukushima, Terrence E. Hogan 2017-08-08
9657157 Halogenated diene rubber for tires Amy M. Randall, Yaohong Chen, Sheel P. Agarwal 2017-05-23
9540503 Keratin in rubber applications Lorri L. Shultz, Chenchy Jeffrey Lin 2017-01-10
9512263 Method for producing polydienes and polydiene copolymers with reduced cold flow Kevin M. McCauley, Terrence E. Hogan 2016-12-06
9499651 Copolymers of conjugated dienes and vinyl organophosphines prepared by anionic polymerization Terrence E. Hogan 2016-11-22
9447244 Methods of making blocked-mercapto alkoxy-modified silsesquioxane compounds Chenchy Jeffrey Lin, James H. Pawlow, Terrence E. Hogan 2016-09-20
9428604 Nanoparticle fillers and methods of mixing into elastomers Waruna C. B. Kiridena, James H. Pawlow, James D. Ulmer, Christopher G. Robertson, Michael C. Davis 2016-08-30
9403969 Compounding silica-reinforced rubber with low volatile organic compound (VOC) emission Chenchy Jeffrey Lin, Terrence E. Hogan, Ashley S. Hilton 2016-08-02
9365700 Amino alkoxy-modified silsesquioxane adhesives for improved metal adhesion and metal adhesion retention to cured rubber Walter Tomaszewski, Ashley S. Hilton, Michael W. Hayes, James H. Pawlow, Terrence E. Hogan 2016-06-14
9296832 Anionic polymerization methods for producing functionalized polymers Terrence E. Hogan, Maria E. Uhall, Kenji Nakatani 2016-03-29
9290599 Functionalized polymers and tires therefrom Terrence E. Hogan 2016-03-22
9163104 Preparation of functional polymers using phosphide initiators Terrence E. Hogan, David M. Roggeman 2015-10-20
9163135 Rubber compositions with filler and ketoxime or ketixmo silane Chenchy Jeffrey Lin, Yaohong Chen, Atsushi Fukushima, Terrence E. Hogan 2015-10-20
9127109 Preparation of functional polymers phosphorus-containing organometal initiators Terrence E. Hogan 2015-09-08
9018290 Rubber composition with improved bis-silane reinforcement Chenchy Jeffrey Lin, Atsushi Fukushima, Christopher G. Robertson, Yaohong Chen 2015-04-28