Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EM

Eric J. Markel

UTUnivation Technologies: 21 patents #28 of 289Top 10%
EXExxonMobil: 18 patents #593 of 10,161Top 6%
Merck: 1 patents #5,419 of 9,382Top 60%
Kingwood, TX: #26 of 726 inventorsTop 4%
Texas: #2,471 of 125,132 inventorsTop 2%
Overall (All Time): #79,320 of 4,157,543Top 2%
40 Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
6750307 Propylene polymers incorporating polyethylene macromers Weiqing Weng, Armen Dekmezian, Avinash Chandrakant Gadkari, Jean-Marc Dekoninck 2004-06-15
6660809 Propylene polymers incorporating polyethylene macromers Weiqing Weng, Armen Dekmezian, Avinash Chandrakant Gadkari, Jean-Marc Dekoninck 2003-12-09
6573350 Branched semi-crystalline high-C3 ethylene-propylene compositions Weiqing Weng, Armenag H. Dekmezian 2003-06-03
6569965 Branched semi-crystalline high-C3 ethylene-propylene polymer compositions Weiqing Weng, Armenag H. Dekmezian 2003-05-27
6555635 Preparation of vinyl-containing macromers 2003-04-29
6444773 Preparation of vinyl-containing macromers 2002-09-03
6423793 Elastomeric propylene polymers Weiqing Weng, Armen Dekmezian, David L. Peters 2002-07-23
6342574 Propylene polymers incorporating macromers Weiqing Weng, Armenag H. Dekmezian, David L. Peters 2002-01-29
6225432 Branched polypropylene compositions Weiqing Weng, Armenag H. Dekmezian, Palanisamy Arjunan 2001-05-01
6197910 Propylene polymers incorporating macromers Weiqing Weng, Armen Dekmezian, Avinash Chandrakant Gadkari, David L. Peters 2001-03-06
6184327 Elastomeric propylene polymers Weiqing Weng, Armen Dekmezian, David L. Peters 2001-02-06
6147180 Thermoplastic elastomer compositions from branched olefin copolymers Weiqing Weng, Armen Dekmezian, Andrew J. Peacock 2000-11-14
6117962 Vinyl-containing stereospecific polypropylene macromers Weiqing Weng, Armen Dekmezian, Avinash Chandrakant Gadkari, David L. Peters 2000-09-12
6114457 High melt strength polyethylene compositions Carlos U. DeGracia, Armen Dekmezian 2000-09-05
5942587 Ethylene polymers with a norbornene comonomer for LLDPE like resins of improved toughness and processibility for film production Palanisamy Arjunan, Bruce A. Harrington, Scott K. Jackson 1999-08-24