Szul; John F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Szul; John F..The latest application filed is for "bimodal poly(ethylene-co-1-alkene) copolymer".
Company Profile
10.47.52
- Szul; John F. - S. Charleston WV
- Szul; John F. - Hurricane WV
- Szul; John F. - South Charleston WV
- Szul; John F. - Nitro WV US
Patent Activity
| Patent | Date |
|---|---|
| Controlling a polymerization reaction Grant 11,396,561 - Szul , et al. July 26, 2 | 2022-07-26 |
| Methods for adjusting a polymer property Grant 11,377,460 - Szul , et al. July 5, 2 | 2022-07-05 |
| Bimodal Poly(ethylene-co-1-alkene) Copolymer App 20220169762 - Askar; Shadid ; et al. | 2022-06-02 |
| Bimodal Poly(ethylene-co-1-alkene) Copolymer App 20220162358 - Askar; Shadid ; et al. | 2022-05-26 |
| Controlling reactor split and a product parameter Grant 11,299,563 - Lynn , et al. April 12, 2 | 2022-04-12 |
| Alkane-soluble Non-metallocene Precatalysts App 20220049032 - Neilson; Bethany M. ; et al. | 2022-02-17 |
| Alkane-soluble Non-metallocene Precatalysts App 20220010045 - Neilson; Bethany M. ; et al. | 2022-01-13 |
| Method Of Olefin Polymerization Using Alkane-soluble Non-metallocene Precatalyst App 20210403615 - Kuhlman; Roger L. ; et al. | 2021-12-30 |
| Bimodal polyethylene resins Grant 11,208,512 - Martin , et al. December 28, 2 | 2021-12-28 |
| Bimodal polyethylene Grant 11,203,653 - Borse , et al. December 21, 2 | 2021-12-21 |
| Bimodal Polyethylene Copolymer Composition And Pipe Made Thereof App 20210380737 - Mure; Cliff R. ; et al. | 2021-12-09 |
| Bimodal polyethylene Grant 11,149,136 - Borse , et al. October 19, 2 | 2021-10-19 |
| Polyethylene composition Grant 11,142,597 - Chandak , et al. October 12, 2 | 2021-10-12 |
| Bimodal Polyethylene Copolymer And Film Thereof App 20210238323 - Liu; Bo ; et al. | 2021-08-05 |
| Polymerization catalysts with improved ethylene enchainment Grant 11,028,191 - Kuhlman , et al. June 8, 2 | 2021-06-08 |
| Polyethylene Composition App 20210147658 - Borse; Nitin ; et al. | 2021-05-20 |
| Bimodal Polyethylene App 20210147591 - Borse; Nitin ; et al. | 2021-05-20 |
| Catalyst Formulations App 20210115168 - MARIOTT; Wesley R. ; et al. | 2021-04-22 |
| Polyethylene Composition App 20210095109 - Chandak; Swapnil ; et al. | 2021-04-01 |
| Polyethylene composition Grant 10,941,284 - Chandak , et al. March 9, 2 | 2021-03-09 |
| Controlling A Polymerization Reaction App 20210047442 - Szul; John F. ; et al. | 2021-02-18 |
| Methods For Adjusting A Polymer Property App 20210047355 - Szul; John F. ; et al. | 2021-02-18 |
| Multimodal Polyethylene Composition App 20210040249 - Borse; Nitin ; et al. | 2021-02-11 |
| Spray-dried Zirconocene Catalyst System App 20210032377 - Mariott; Wesley R. ; et al. | 2021-02-04 |
| Bimodal Polyethylene App 20200071509 - BORSE; Nitin ; et al. | 2020-03-05 |
| Bimodal Polyethylene Resins App 20200048384 - Martin; Peter S. ; et al. | 2020-02-13 |
| Polymerization Catalysts With Improved Ethylene Enchainment App 20200031958 - KUHLMAN; Roger L. ; et al. | 2020-01-30 |
| Reflux condenser method Grant 10,471,371 - Conneway , et al. Nov | 2019-11-12 |
| Controlling Reactor Split And A Product Parameter App 20190330391 - Lynn; Timothy R. ; et al. | 2019-10-31 |
| Polyethylene Composition App 20190256629 - Chandak; Swapnil B. ; et al. | 2019-08-22 |
| Polyethylene Composition App 20190256696 - Chandak; Swapnil B. ; et al. | 2019-08-22 |
| Reflux Condenser App 20170239590 - Conneway; Fred A. ; et al. | 2017-08-24 |
| Polymerization process Grant 8,754,177 - Crowther , et al. June 17, 2 | 2014-06-17 |
| Methods of controlling polymer properties Grant 8,497,329 - Kolb , et al. July 30, 2 | 2013-07-30 |
| Alkylene oxide purification systems Grant 8,476,464 - Szul , et al. July 2, 2 | 2013-07-02 |
| Polyethylene films with improved physical properties Grant 8,399,581 - Farley , et al. March 19, 2 | 2013-03-19 |
| Alkylene Oxide Purification Systems App 20120302776 - Szul; John F. ; et al. | 2012-11-29 |
| Two-stage, gas phase process for the manufacture of alkylene glycol Grant 8,309,771 - Noronha , et al. November 13, 2 | 2012-11-13 |
| Alkylene oxide purification systems Grant 8,257,558 - Szul , et al. September 4, 2 | 2012-09-04 |
| Methods of controlling polymer properties Grant 8,227,552 - Kolb , et al. July 24, 2 | 2012-07-24 |
| Alkylene oxide recovery systems Grant 8,183,400 - Szul , et al. May 22, 2 | 2012-05-22 |
| Reflux Condenser App 20120088940 - Conneway; Fred A. ; et al. | 2012-04-12 |
| Alkylene oxide recovery systems Grant 8,129,551 - Szul , et al. March 6, 2 | 2012-03-06 |
| Methods of Controlling Polymer Properties App 20120041164 - Kolb; Rainer ; et al. | 2012-02-16 |
| Method for controlling sheeting in gas phase reactors Grant 7,985,811 - Hagerty , et al. July 26, 2 | 2011-07-26 |
| Catalyst composition, method of polymerization, and polymer therefrom Grant RE41,897 - Loveday , et al. October 26, 2 | 2010-10-26 |
| Bimodal high density polyethlyene Grant 7,754,840 - Loveday , et al. July 13, 2 | 2010-07-13 |
| Methods Of Controlling Polymer Properties App 20100144989 - Kolb; Rainer ; et al. | 2010-06-10 |
| Two-Stage, Gas Phase Process for the Manufacture of Alkylene Glycol App 20100036176 - Noronha; Joseph C. ; et al. | 2010-02-11 |
| Alkylene oxide recovery systems App 20100029964 - Szul; John F. ; et al. | 2010-02-04 |
| Alkylene oxide purification systems App 20100029962 - Szul; John F. ; et al. | 2010-02-04 |
| Alkylene oxide recovery systems App 20100029963 - Szul; John F. ; et al. | 2010-02-04 |
| Method for controlling sheeting in gas phase reactors App 20090018279 - Hagerty; Robert O. ; et al. | 2009-01-15 |
| Single catalyst low, medium and high density polyethylenes Grant 7,300,988 - Kolb , et al. November 27, 2 | 2007-11-27 |
| Single catalyst low, medium and high density polyethylenes App 20070191559 - Kolb; Rainer ; et al. | 2007-08-16 |
| Single catalyst low, medium and high density polyethylenes Grant 7,223,825 - Kolb , et al. May 29, 2 | 2007-05-29 |
| High tear films from hafnocene catalyzed polyethylenes Grant 7,179,876 - Szul , et al. February 20, 2 | 2007-02-20 |
| High tear films from hafnocene catalyzed polyethylenes Grant 7,172,816 - Szul , et al. February 6, 2 | 2007-02-06 |
| Methods for producing polymers with control over composition distribution Grant 7,157,531 - Szul , et al. January 2, 2 | 2007-01-02 |
| Single catalyst low, medium and high density polyethylenes App 20060281878 - Kolb; Rainer ; et al. | 2006-12-14 |
| Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator Grant 7,141,632 - Vaughan , et al. November 28, 2 | 2006-11-28 |
| Single catalyst low, medium and high density polyethylenes Grant 7,078,467 - Kolb , et al. July 18, 2 | 2006-07-18 |
| Methods for producing polymers with control over composition distribution App 20050282980 - Szul, John F. ; et al. | 2005-12-22 |
| Polyethylene films with improved physical properties Grant 6,956,088 - Farley , et al. October 18, 2 | 2005-10-18 |
| High tear films from hafnocene catalyzed polyethylenes App 20050215716 - Szul, John F. ; et al. | 2005-09-29 |
| High tear films from hafnocene catalyzed polyethylenes Grant 6,936,675 - Szul , et al. August 30, 2 | 2005-08-30 |
| High tear films from hafnocene catalyzed polyethylenes App 20050171283 - Szul, John F. ; et al. | 2005-08-04 |
| Catalyst composition, method of polymerization and polymer therefrom App 20050154167 - Szul, John F. ; et al. | 2005-07-14 |
| Method for controlling sheeting in gas phase reactors App 20050148742 - Hagerty, Robert O. ; et al. | 2005-07-07 |
| Catalyst composition, method of polymerization and polymer therefrom Grant 6,897,273 - Szul , et al. May 24, 2 | 2005-05-24 |
| Catalyst composition, method of polymerization, and polymer therefrom Grant 6,894,128 - Loveday , et al. May 17, 2 | 2005-05-17 |
| High tear films from hafnocene catalyzed polyethylenes App 20050058847 - Szul, John F. ; et al. | 2005-03-17 |
| Catalyst composition, method of polymerization, and polymer therefrom Grant 6,841,631 - Loveday , et al. January 11, 2 | 2005-01-11 |
| Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator Grant 6,828,394 - Vaughan , et al. December 7, 2 | 2004-12-07 |
| Polyethylene films with improved physical properties App 20040241483 - Farley, James McLeod ; et al. | 2004-12-02 |
| Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator App 20040225088 - Vaughan, George Alan ; et al. | 2004-11-11 |
| Method of polymerization and polymer produced therefrom Grant 6,696,537 - McConville , et al. February 24, 2 | 2004-02-24 |
| Catalyst composition, method of polymerization, and polymer therefrom App 20040034179 - Loveday, Donald R. ; et al. | 2004-02-19 |
| Catalyst composition, method of polymerization, and polymer therefrom App 20040030066 - Loveday, Donald R. ; et al. | 2004-02-12 |
| Catalyst composition, method of polymerization, and polymer therefrom App 20040030070 - Loveday, Donald R. ; et al. | 2004-02-12 |
| Solution feed of multiple catalysts Grant 6,586,544 - Szul , et al. July 1, 2 | 2003-07-01 |
| Polyethylene films with improved physical properties App 20030096128 - Farley, James McLeod ; et al. | 2003-05-22 |
| Multiple catalyst system Grant 6,566,462 - Murray , et al. May 20, 2 | 2003-05-20 |
| Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator App 20030088038 - Vaughan, George Alan ; et al. | 2003-05-08 |
| Method of polymerization and polymer produced therefrom App 20020198351 - McConville, David H. ; et al. | 2002-12-26 |
| Solution feed of multiple catalysts App 20020111443 - Szul, John F. ; et al. | 2002-08-15 |
| Multiple catalyst system App 20020107341 - Murray, Rex E. ; et al. | 2002-08-08 |
| Catalyst composition, method of polymerization and polymer therefrom App 20020103310 - Szul, John F. ; et al. | 2002-08-01 |
| Method of polymerization and polymer produced therefrom Grant 6,417,304 - McConville , et al. July 9, 2 | 2002-07-09 |
| Solution feed of multiple catalysts Grant 6,399,722 - Szul , et al. June 4, 2 | 2002-06-04 |
| Catalyst composition, method of polymerization, and polymer therefrom App 20020052453 - Loveday, Donald R. ; et al. | 2002-05-02 |
| Start up methods for multiple catalyst systems Grant 6,372,868 - Szul , et al. April 16, 2 | 2002-04-16 |
| Multiple catalyst system Grant 6,340,730 - Murray , et al. January 22, 2 | 2002-01-22 |
| Catalyst composition, method of polymerization, and polymer therefrom App 20010044508 - Loveday, Donald R. ; et al. | 2001-11-22 |
| Catalyst composition, method of polymerization, and polymer therefrom Grant 6,274,684 - Loveday , et al. August 14, 2 | 2001-08-14 |
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