DR

Duane R. Romer

Dow Global Technologies: 31 patents #54 of 4,534Top 2%
The Dow Chemical: 19 patents #100 of 4,115Top 3%
Rohm And Haas: 4 patents #540 of 2,359Top 25%
RM Rohm And Haas Electronic Materials: 4 patents #157 of 562Top 30%
DA Dow Agrosciences: 1 patents #801 of 1,183Top 70%
🗺 Michigan: #893 of 86,293 inventorsTop 2%
Overall (All Time): #52,757 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 1–25 of 51 patents

Patent #TitleCo-InventorsDate
10800932 Coating formulation with a poly(oxyalkylene-urethane) associative thickener modified with a hydrophobic oligomer John J. Rabasco, Joey W. Storer, Antony K. Van Dyk, Wenqin Wang, Mark Langille +1 more 2020-10-13
10717817 Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate Xinrui Yu, Yiyong He, John W. Hull, Jr., Daryoosh Beigzadeh, Thomas P. Clark +2 more 2020-07-21
10703841 Tint base paint formulation with a poly(oxyalkylene-urethane) associative thickener modified with a hydrophobic oligomer John J. Rabasco, Daniel A. Saucy, Antony K. Van Dyk 2020-07-07
10457777 Carbamylation compositions of monovalent metal containing catalysts, polyols and urea compounds and carbamylation processes using the same Daryoosh Beigzadeh, Thomas P. Clark, Paul Foley, Congcong Lu, Peter M. Margl 2019-10-29
10343983 Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate Xinrui Yu, Yiyong He, John W. Hull, Jr., Daryoosh Beigzadeh, Thomas P. Clark +2 more 2019-07-09
10131746 Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate Xinrui Yu, Yiyong He, John W. Hull, Jr., Daryoosh Beigzadeh, Thomas P. Clark +2 more 2018-11-20
10113024 Arylcyclobutenes Matthew M. Yonkey, Michael K. Gallagher, Michelle Riener 2018-10-30
10030165 Arylcyclobutenes Matthew M. Yonkey, Michael K. Gallagher, Kevin Y. Wang, Xiang Qian Liu, Raymond J. Thibault +5 more 2018-07-24
10005723 Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate Xinrui Yu, Yiyong He, John W. Hull, Jr., Daryoosh Beigzadeh, Thomas P. Clark +2 more 2018-06-26
10000610 Process to produce polycarbamate, polycarbamate produced thereby and a coating composition comprising the polycarbamate Xinrui Yu, Yiyong He, John W. Hull, Jr., Daryoosh Beigzadeh, Thomas P. Clark +2 more 2018-06-19
9969837 Polyurethanes made using mixtures of tertiary amine compounds and lewis acids as catalysts Rajat Duggal, Nathan Wilmot, Richard Keaton, Peter M. Margl 2018-05-15
9718915 Polyurethanes made with copper catalysts Richard Keaton, Peter M. Margl, Nathan Wilmot, Rajat Duggal, Rashmi Chamsarkar 2017-08-01
9518145 Polyurethanes made using zinc catalysts Richard Keaton, Peter M. Margl, Nathan Wilmot, Rajat Duggal, Rashmi Chamsarkar 2016-12-13
9441055 Arylcyclobutenes Matthew M. Yonkey, Michael K. Gallagher, Kevin Y. Wang, Xiang Qian Liu, Raymond J. Thibault +5 more 2016-09-13
9422375 Non-cyclopentadienyl-based chromium catalysts for olefin polymerization Matthew D. Christianson, Timothy S. De Vries, Robert D. J. Froese, Matthias S. Ober, Jasson T. Patton +7 more 2016-08-23
9416214 Polyurethanes made using bismuth thiocarbamate or thiocarbonate salts as catalysts Richard Keaton, Peter M. Margl, Rajat Duggal, Scott D. Boelter, Nathan Wilmot 2016-08-16
9410016 Aromatic polyacetals and articles comprising them Matthias S. Ober, John B. Etienne, Pulikkottil J. Thomas 2016-08-09
9340639 Polyurethanes made using bismuth thiophosphoric acid diester salts as catalysts Richard Keaton, Peter M. Margl, Rajat Duggal, Scott D. Boelter, Debra L. Nowlin +3 more 2016-05-17
9296836 Non-cyclopentadienyl-based chromium catalysts for olefin polymerization Matthew D. Christianson, Timothy S. De Vries, Robert D. J. Froese, Matthias S. Ober, Jasson T. Patton +7 more 2016-03-29
9156935 Polyurethanes made using zinc catalysts Richard Keaton, Peter M. Margl, Nathan Wilmot, Rajat Duggal, Rashmi Chamsarkar 2015-10-13
9035012 Polyurethanes made with copper catalysts Richard Keaton, Peter M. Margl, Nathan Wilmot, Rajat Duggal, Rashmi Chamsarkar 2015-05-19
8999449 Composite polyamide membrane derived from aromatic monomer including anhydride and sulfonyl halide functional groups Mou Paul, Tina L. Arrowood 2015-04-07
8980077 Plating bath and method Elissei Iagodkine, Inho Lee 2015-03-17
8933239 Bis(aryl)acetal compounds Matthias S. Ober, John B. Etienne, Pulikkottil J. Thomas 2015-01-13
8383542 Polymerization modifiers Daryoosh Beigzadeh, Richard E. Campbell, Jr., David D. Devore, James C. Stevens, Francis J. Timmers +2 more 2013-02-26