DeChellis; Marc L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for DeChellis; Marc L..The latest application filed is for "polymerization processes".
- DeChellis; Marc L. - Houston TX
| Patent | Date |
|---|---|
| Process for producing polyethylene polymers Grant 11,208,513 - Brandl , et al. December 28, 2 | 2021-12-28 |
| Polymerization processes Grant 11,117,980 - Impelman , et al. September 14, 2 | 2021-09-14 |
| Polymerization Processes App 20210189023 - Impelman; Ryan W. ; et al. | 2021-06-24 |
| Process for Producing Polyethylene Polymers App 20200291149 - Brandl; Corrine L. ; et al. | 2020-09-17 |
| Method for on-line monitoring and control of polymerization processes and reactors to prevent discontinuity events Grant 8,433,443 - Hagerty , et al. April 30, 2 | 2013-04-30 |
| Polymerization process Grant 7,507,780 - Hagerty , et al. March 24, 2 | 2009-03-24 |
| Method for on-line monitoring and control of polymerization processes and reactors to prevent discontinuity events App 20080319583 - Hagerty; Robert O. ; et al. | 2008-12-25 |
| Polymerization process Grant 7,300,987 - Hagerty , et al. November 27, 2 | 2007-11-27 |
| Polymerization process App 20070004878 - Hagerty; Robert O. ; et al. | 2007-01-04 |
| Polymerization process Grant 7,122,607 - Hagerty , et al. October 17, 2 | 2006-10-17 |
| Polymerization process App 20050267269 - Hagerty, Robert O. ; et al. | 2005-12-01 |
| Production of olefin derivatives Grant 6,660,812 - Kuechler , et al. December 9, 2 | 2003-12-09 |
| Process for polymerizing monomers in fluidized beds Grant 5,462,999 - Griffin , et al. * October 31, 1 | 1995-10-31 |
| Process for polymerizing monomers in fluidized beds Grant 5,436,304 - Griffin , et al. * July 25, 1 | 1995-07-25 |
| Process for polymerizing monomers in fluidized beds Grant 5,405,922 - DeChellis , et al. April 11, 1 | 1995-04-11 |
| Process for deactivating Ziegler-Natta and metallocene catalysts Grant 5,371,053 - Agapiou , et al. December 6, 1 | 1994-12-06 |
| Process for polymerizing monomers in fluidized beds Grant 5,352,749 - DeChellis , et al. October 4, 1 | 1994-10-04 |
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