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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MR

Michael E. Rowland — 19 Patents

EAE.I. Du Pont De Nemours And: 16 patents #560 of 12,129Top 5%
Dow Global Technologies: 4 patents #1,176 of 4,534Top 30%
Clute, TX: #2 of 61 inventorsTop 4%
Texas: #7,372 of 125,132 inventorsTop 6%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Michael E. Rowland has been granted 19 US patents. The first was granted in 1988 and the most recent in August 2004. Michael E. Rowland ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Michael E. Rowland in Clute, TX, US.

Patents per Year

Patents granted per year, 1988 to 2004Bar chart with a peak of 3 patents in 2000.peak 31988: 1 patents19881990: 1 patents1991: 1 patents19911993: 1 patents1994: 1 patents19941995: 2 patents1998: 2 patents19982000: 3 patents2001: 1 patents20012002: 2 patents2003: 2 patents20032004: 2 patents2004

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6777502 Rheology modification of polymers prepared using metallocenes Thoi H. Ho, Wendy Hoenig, Che-l Kao, Clark H. Cummins, Michael J. Mullins +1 more 2004-08-17 $22,533,000
6689851 Rheology-modified polyolefins Robert R. Turley, James J. Hill, Lawrence T. Kale, Kyle G. Kummer, Shih-Yaw Lai +1 more 2004-02-10 $63,474,000
6552129 Process of rheology modification of polymers David A. Babb, Che-I Kao, Wendy Hoenig, Clark H. Cummins, H. Craig Silvis +2 more 2003-04-22 $26,101,000
6528136 Rheology modification of polymers prepared using metallocenes Thoi H. Ho, Wendy Hoenig, Che-I Kao, Clark H. Cummins, Michael J. Mullins +1 more 2003-03-04 $33,190,000
6376620 Elastomers with improved processability Che-I Kao 2002-04-23 $15,500,000
6359073 Process of rheology modification of polymers David A. Babb, Che-I Kao, Wendy Hoenig, Clark H. Cummins, H. Craig Silvis +2 more 2002-03-19 $27,766,000
6232410 Elastomers with improved processability Che-I Kao 2001-05-15 $62,132,000
6150498 Polymer recovery Richard C. Abel, Robert Combs, Jerry W. Soape, Stanley W. Smith 2000-11-21
6143829 Process of rheology modification of polymers David A. Babb, Wendy Hoenig, Che-I Kao, Clark H. Cummins, Michael J. Mullins +2 more 2000-11-07 $63,766,000
6114486 Rheology-modified polyolefins Robert R. Turley, James J. Hill, Lawrence T. Kale, Kyle G. Kummer, Shih-Yaw Lai +1 more 2000-09-05 $48,031,000
5756659 Method of improving the oxidative thermal stability of ethylene polymers Morgan M. Hughes, Chad A. Strait 1998-05-26 $7,041,000
5705565 Graft-modified substantially linear ethylene polymers and methods for their use Morgan M. Hughes, Kyle G. Kummer, Stephen R. Betso, Morris S. Edmondson 1998-01-06 $16,672,000
5387635 Aqueous dispersions of ethylene/.alpha.,.beta.-unsaturated carboxylic acid interpolymers Kenneth E. Springs 1995-02-07 $5,351,000
5384373 Modified copolymers of ethylene-alpha olefin carboxylic acids Osborne K. McKinney, David A. Eversdyk 1995-01-24 $11,210,000
5346963 Graft-modified, substantially linear ethylene polymers and methods for their use Morgan M. Hughes, Kyle G. Kummer, Stephen R. Betso, Morris S. Edmondson 1994-09-13 $13,080,000
5206279 Method of preparing aqueous dispersions of ethylene/.alpha.,.beta.-unsaturated carboxylic acid interpolymers Kenneth E. Springs 1993-04-27 $5,780,000
4988781 Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters Osborne K. McKinney, David A. Eversdyk 1991-01-29 $9,680,000
4897437 Ethylene-acrylic acid type interpolymer compositions and films having increased slip and reduced block Osborne K. McKinney, Alfred F. Castello 1990-01-30 $6,550,000
4751262 Ethylene-acrylic acid type interpolymer compositions and films having increased slip and reduced block Osborne K. McKinney, Alfred F. Castello 1988-06-14 $7,789,000