Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286380 | Shaped artificial polymer articles | Gerard Finnegan, Juan Carlos Capote, Rupa Hiremath Darji | 2025-04-29 |
| 12012542 | Flame retardant rotomolded polyolefin | John Sigler, Stephen Mark Andrews | 2024-06-18 |
| 10669403 | Polyolefin compositions for building materials | Stephen Mark Andrews, Joseph Fay, Roswell E. King, III, Mohammad Zafar, Zhisheng Chen +1 more | 2020-06-02 |
| 10428204 | Polyolefin compositions for building materials | Stephen Mark Andrews, Joseph Fay, Roswell E. King, III, Mohammad Zafar, Zhisheng Chen +1 more | 2019-10-01 |
| 8436131 | Solid state polymerization process for polyester with phosphinic acid compounds | Paul A. Odorisio, Stephen Mark Andrews, Si Wu, Paragkumar Thanki, Deepak Rane +2 more | 2013-05-07 |
| 8258253 | Solid state polymerization process for polyester with phosphinic acid compounds | Paul A. Odorisio, Stephen Mark Andrews, Si Wu, Paragkumar Thanki, Deepak Rane +2 more | 2012-09-04 |
| 8070463 | Rotary reciprocating intensified hydraulic actuator | Gregory A. Stephens, Alan Claxton, David Claxton | 2011-12-06 |
| 8030435 | Solid state polymerization process for polyester with phosphinic acid compounds | Paul A. Odorisio, Stephen Mark Andrews, Si Wu, Paragkumar Thanki, Deepak Rane +2 more | 2011-10-04 |
| 7776182 | Chlorohydrin and cationic compounds having high affinity for pulp or paper | Glen T. Cunkle, David Devore | 2010-08-17 |
| 7678878 | Process for producing polyester with metal phosphonic acid complex catalysts | Stephen Mark Andrews, Jianzhao Wang, Paragkumar Thanki, Deepak Rane, Suhas Dattatraya Sahasrabudhe +3 more | 2010-03-16 |
| 7312332 | Chlorohydrin and cationic compounds having high affinity for pulp or paper | Glen T. Cunkle, David Devore | 2007-12-25 |
| 7080592 | Rotating cylinder | Phillip D. Clark, Alan Claxton, David Claxton, Gregory A. Stephens | 2006-07-25 |
| 6989449 | Chlorohydrin and cationic compounds having high affinity for pulp or paper | Glen T. Cunkle, David Devore | 2006-01-24 |
| 6416627 | Polymeric stabilizers with high affinity to pulp | Glen T. Cunkle, David Devore | 2002-07-09 |
| 6218536 | 1,2-bis-adducts of stable nitroxides with substituted ethylenes and stabilized compositions | Glen T. Cunkle, Volker H. von Ahn, Roland A. E. Winter | 2001-04-17 |
| 6117276 | Inhibiting polymerization of vinyl aromatic monomers | Glen T. Cunkle, Volker H. von Ahn, Roland A. E. Winter | 2000-09-12 |
| 6080864 | Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine | Glen T. Cunkle, Matthew E. Gande, Raymond Seltzer | 2000-06-27 |
| 5932735 | Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers | Glen T. Cunkle, Matthew E. Gande, Raymond Seltzer | 1999-08-03 |
| 5844025 | 1,2-Bis-adducts of stable nitroxides with substituted ethylenes and stabilized compositions | Glen T. Cunkle, Volker H. von Ahn, Roland A. E. Winter | 1998-12-01 |
| 4996908 | Through hole rotating cylinder | — | 1991-03-05 |
| 4722536 | Quick change chuck jaw | Brian M. Lane, John J. Wilson | 1988-02-02 |