Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274465 | Chromatography of polymers | Rongjuan Cong, Charles Michael Cheatham, Al Parrott, Lonnie G. Hazlitt, Zhe Zhou +2 more | 2019-04-30 |
| 9303107 | Ethylene-based polymers and processes to make the same | Teresa P. Karjala, Lori L. Kardos, Jose Ortega, Alfred E. Vigil, JR. | 2016-04-05 |
| 9243087 | LDPE enabling high output and good optics when blended with other polymers | Teresa P. Karjala, Nilesh R. Savargaonkar, Jose Ortega, Brad A. Cobler, Lori L. Kardos | 2016-01-26 |
| 9169343 | Long chain branched (LCB), block, or interconnected copolymers of ethylene in combination with one other polymer | Mehmet Demirors, Teresa P. Karjala, Christopher R. Eddy, Lonnie G. Hazlitt, Pak-Meng Cham +1 more | 2015-10-27 |
| 9068032 | LDPE for use as a blend component in shrinkage film applications | Teresa P. Karjala, Colleen M. Tice, Lori L. Kardos, Jose Ortega, Jian Wang | 2015-06-30 |
| 8916667 | Ethylene-based polymers and processes to make the same | Teresa P. Karjala, Lori L. Kardos, Jose Ortega, Alfred E. Vigil, JR. | 2014-12-23 |
| 8871887 | Ethylene-based polymers and processes to make the same | Teresa P. Karjala, Lori L. Kardos, Jose Ortega | 2014-10-28 |
| 8859704 | High pressure low density polyethylene resins with improved optical properties produced through use of highly active chain transfer agents | Teresa P. Karjala, Christopher R. Eddy, Mehmet Demirors, Sarat Munjal, Stefan Hinrichs +5 more | 2014-10-14 |
| 8822601 | Ethylene-based polymers and processes to make the same | Teresa P. Karjala, Lori L. Kardos, Jose Ortega | 2014-09-02 |
| 8722817 | Process to make long chain branched (LCB), block, or interconnected copolymers of ethylene | Teresa P. Karjala, Sean W. Ewart, Christopher R. Eddy, Alfred E. Vigil, JR., Mehmet Demirors +1 more | 2014-05-13 |
| 8697807 | Long chain branched (LCB), block or interconnected copolymers of ethylene in combination with one other polymer | Mehmet Demirors, Teresa P. Karjala, Christopher R. Eddy, Lonnie G. Hazlitt, Pak-Meng Cham +1 more | 2014-04-15 |
| 8541519 | Long chain branched (LCB), block, or interconnected copolymers of ethylene in combination with one other polymer | Mehmet Demirors, Teresa P. Karjala, Christopher R. Eddy, Lonnie G. Hazlitt, Pak-Meng Cham +1 more | 2013-09-24 |
| 8475898 | Polyolefin resin blends for crack-resistant pipe | Shaotian Wang, Gregory G. Hlatky, Sebastian Joseph, Jean A. Merrick-Mack, Kenneth J. Klug | 2013-07-02 |
| 8415442 | High pressure low density polyethylene resins with improved optical properties produced through use of highly active chain transfer agents | Teresa P. Karjala, Christopher R. Eddy, Mehmet Demirors, Sarat Munjal, Stefan Hinrichs +5 more | 2013-04-09 |
| 8202958 | Long chain branched (LCB), block or interconnected copolymers of ethylene in combination with one other polymer | Mehmet Demirors, Teresa P. Karjala, Christopher R. Eddy, Lonnie G. Hazlitt, Pak-Meng Cham +1 more | 2012-06-19 |
| 7538173 | Polyolefin compositions | Thomas J. Schwab, Jean A. Merrick-Mack, Kelly L. Williams | 2009-05-26 |
| 4972701 | Osmotic method for determining the molecular weight of solutes in solution with a solvent | — | 1990-11-27 |
| 4876882 | Viscosity detection method for liquid chromatography systems with carrier liquids having time-varying viscosity | — | 1989-10-31 |
| 4793174 | Differential pressure capillary viscometer | — | 1988-12-27 |
| 4627271 | Differential pressure capillary viscometer for measuring viscosity independent of flow rate and temperature fluctuations | Scot D. Abbott | 1986-12-09 |
| 4578990 | Differential pressure capillary viscometer for measuring viscosity independent of flow rate and temperature fluctuations | Scot D. Abbott | 1986-04-01 |
| 4448679 | Apparatus and method for sedimentation field flow fractionation | Charles H. Dilks, Jr., Joseph J. Kirkland | 1984-05-15 |
| 4446014 | Sedimentation field flow fractionation channel and method | Charles H. Dilks, Jr. | 1984-05-01 |
| 4285809 | Rotor for sedimentation field flow fractionation | Charles H. Dilks, Jr., Joseph J. Kirkland | 1981-08-25 |
| 4285810 | Method and apparatus for field flow fractionation | Joseph J. Kirkland | 1981-08-25 |