Howson; Paul Edward
Patent Applications and Registrations
Patent applications and USPTO patent grants for Howson; Paul Edward.The latest application filed is for "method for preparing sodium chloro-aluminate".
- Howson; Paul Edward - Latham NY
| Patent | Date |
|---|---|
| Method For Preparing Sodium Chloro-aluminate App 20170050860 - Stella; Albert Santo ; et al. | 2017-02-23 |
| Method for preparing sodium chloro-aluminate Grant 9,567,232 - Stella , et al. February 14, 2 | 2017-02-14 |
| Hollow fiber membranes and methods for forming same Grant 9,289,730 - Bhandari , et al. March 22, 2 | 2016-03-22 |
| Method for synthesis of N-methyl piperazine diphenolamide and related composition Grant 9,085,542 - McCloskey , et al. July 21, 2 | 2015-07-21 |
| Polyarylnitrile Copolymer Membranes App 20150053608 - Yeager; Gary William ; et al. | 2015-02-26 |
| Hollow Fiber Membranes And Methods For Forming Same App 20150020685 - BHANDARI; Dhaval Ajit ; et al. | 2015-01-22 |
| Precipitative process to prepare polyimides Grant 8,536,298 - Angermeier , et al. September 17, 2 | 2013-09-17 |
| Method of forming a dry quaternary ammonium salt mixture Grant 7,772,435 - Guggenheim , et al. August 10, 2 | 2010-08-10 |
| Method Of Forming A Dry Quaternary Ammonium Salt Mixture App 20080161576 - Guggenheim; Thomas Link ; et al. | 2008-07-03 |
| Method of purifying dianhydrides App 20060293528 - Stella; Albert Santo ; et al. | 2006-12-28 |
| Precipitative process to prepare polyimides App 20060270825 - Angermeier; Philip L. ; et al. | 2006-11-30 |
| Method for preparing polyimide and polyimide prepared thereby Grant 7,053,168 - Silvi , et al. May 30, 2 | 2006-05-30 |
| Process for fractionation/concentration to reduce the polydispersivity of polymers Grant 6,906,168 - Khouri , et al. June 14, 2 | 2005-06-14 |
| Method for preparing polyimide and polyimide prepared thereby App 20050080228 - Silvi, Norberto ; et al. | 2005-04-14 |
| Process for fractionation/concentration to reduce the polydispersivity of polymers App 20050049392 - Khouri, Farid Fouad ; et al. | 2005-03-03 |
| Method for purification of aromatic polyethers Grant 6,790,934 - Johnson , et al. September 14, 2 | 2004-09-14 |
| Method for purification of aromatic polyethers App 20020151675 - Johnson, Norman Enoch ; et al. | 2002-10-17 |
| High purity sterically hindered diaryl chlorophosphates and method for their preparation App 20020013488 - Campbell, John Robert ; et al. | 2002-01-31 |
| Method for preparing sterically hindered phosphoramidates Grant 6,291,700 - Cella , et al. September 18, 2 | 2001-09-18 |
| Method for preparing polyether polymers of predetermined molecular Grant 6,265,521 - Fyvie , et al. July 24, 2 | 2001-07-24 |
| Slurry preparation of bis (halophthalimides) and of polyether polymers Grant 6,235,866 - Khouri , et al. May 22, 2 | 2001-05-22 |
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