Impelman; Ryan W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Impelman; Ryan W..The latest application filed is for "methods for improving production in gas phase polymerization".

Company Profile

11.10.17

Impelman; Ryan W. - Houston TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods for scale-up from a pilot plant to a larger production facility Grant 11,447,587 - Savatsky , et al. September 20, 2	2022-09-20
Methods For Improving Production In Gas Phase Polymerization App 20220119563 - SAVATSKY; Bruce J. ; et al.	2022-04-21
Methods For Improving Gas Phase Polymerization App 20220098332 - SAVATSKY; Bruce J. ; et al.	2022-03-31
Optimized Inert Gas Partial Pressure In A Gas Phase Polymerization Process App 20220064343 - Lucas; Michael D. ; et al.	2022-03-03
Polyethylene Films App 20220025135 - LUE; Ching-Tai ; et al.	2022-01-27
Mixed Catalyst Systems with Properties Tunable by Condensing Agent App 20210395400 - Sanders; David F. ; et al.	2021-12-23
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
Methods for Scale-Up From a Pilot Plant to a Larger Production Facility App 20210054121 - Savatsky; Bruce J. ; et al.	2021-02-25
Polyethylene compositions and articles made therefrom Grant 10,927,202 - Lue , et al. February 23, 2	2021-02-23
Polyethylene compositions and articles made therefrom Grant 10,927,203 - Lue , et al. February 23, 2	2021-02-23
Methods for Scale-Up From a Pilot Plant to a Larger Production Facility App 20210024660 - Savatsky; Bruce J. ; et al.	2021-01-28
Polymerization processes and polymers made therefrom Grant 10,899,860 - Silva , et al. January 26, 2	2021-01-26
Polymerization Processes and Polymers Made Therefrom App 20200071436 - Silva; Adriana S. ; et al.	2020-03-05
Catalyst Supply System and Process for Producing Polymers App 20190284310 - PANNELL; Richard B. ; et al.	2019-09-19
Polyethylene Compositions and Articles Made Therefrom App 20190144575 - Lue; Ching-Tai ; et al.	2019-05-16
Polyethylene Compositions and Articles Made Therefrom App 20190144576 - Lue; Ching-Tai ; et al.	2019-05-16
Methods for cleaning the distributor plate in a fluidized bed reactor system Grant 8,378,040 - Markel , et al. February 19, 2	2013-02-19
Methods to prepare catalyst compositions comprising small silica support materials Grant 8,012,903 - Apecetche , et al. September 6, 2	2011-09-06
Methods for Cleaning the Distributor Plate in a Fluidized Bed Reactor System App 20110196112 - Markel; Eric J. ; et al.	2011-08-11
Methods to prepare catalyst compositions comprising small silica support materials App 20080214388 - Apecetche; Maria A. ; et al.	2008-09-04
Catalyst compositions comprising small silica support materials and methods of use in polymerization reactions Grant 7,381,780 - Apecetche , et al. June 3, 2	2008-06-03
Catalyst compositions comprising small silica support materials and methods of use in polymerization reactions App 20070265402 - Apecetche; Maria A. ; et al.	2007-11-15
Catalyst compositions comprising small silica support materials and methods of use in polymerization reactions Grant 7,259,125 - Apecetche , et al. August 21, 2	2007-08-21
Catalyst compositions comprising small silica support materials and methods of use in polymerization reactions App 20060281880 - Apecetche; Maria A. ; et al.	2006-12-14
On-line measurement and control of polymer properties by raman spectroscopy App 20060136149 - Long; Robert L. ; et al.	2006-06-22

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