Angadjivand; Seyed Abolhassan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Angadjivand; Seyed Abolhassan.The latest application filed is for "method of making a respirator that has a fluorinated electret".
- Angadjivand; Seyed Abolhassan - Woodbury MN
| Patent | Date |
|---|---|
| Method of making a respirator that has a fluorinated electret Grant 6,953,544 - Jones , et al. October 11, 2 | 2005-10-11 |
| Crush resistant filtering face mask Grant 6,923,182 - Angadjivand , et al. August 2, 2 | 2005-08-02 |
| Charged microfibers, microfibrillated articles and use thereof Grant 6,849,329 - Perez , et al. February 1, 2 | 2005-02-01 |
| Molded filter element that contains thermally bonded staple fibers and electrically-charged microfibers Grant 6,827,764 - Springett , et al. December 7, 2 | 2004-12-07 |
| Method of using fluorinated electrets Grant 6,808,551 - Jones , et al. October 26, 2 | 2004-10-26 |
| Method of making a respirator that has a fluorinated electret App 20040207125 - Jones, Marvin E. ; et al. | 2004-10-21 |
| Method Of Using Fluorinated Electrets App 20040065196 - Jones, Marvin E. ; et al. | 2004-04-08 |
| Molded filter element that contains thermally bonded staple fibers and electrically-charged microfibers App 20040016345 - Springett, James E. ; et al. | 2004-01-29 |
| Crush resistant filtering face mask App 20040011362 - Angadjivand, Seyed Abolhassan ; et al. | 2004-01-22 |
| Method of making fluorinated electrets Grant 6,660,210 - Jones , et al. December 9, 2 | 2003-12-09 |
| Method Of Making Fluorinated Electrets App 20030177908 - Jones, Marvin E. ; et al. | 2003-09-25 |
| Fluorinated electret Grant 6,562,112 - Jones , et al. May 13, 2 | 2003-05-13 |
| Charged microfibers, microfibrillated articles and use thereof App 20020172816 - Perez, Mario A. ; et al. | 2002-11-21 |
| Fluorinated electret App 20020152892 - Jones, Marvin E. ; et al. | 2002-10-24 |
| Fluorinated electret Grant 6,432,175 - Jones , et al. August 13, 2 | 2002-08-13 |
| Fluorinated electret Grant 6,409,806 - Jones , et al. June 25, 2 | 2002-06-25 |
| Method of removing contaminants from an aerosol using a new electret article Grant 6,398,847 - Jones , et al. June 4, 2 | 2002-06-04 |
| Method of making an electret article by transferring fluorine to the article from a gaseous phase Grant 6,397,458 - Jones , et al. June 4, 2 | 2002-06-04 |
| Respiratory mask having comfortable inner cover web Grant 6,041,782 - Angadjivand , et al. March 28, 2 | 2000-03-28 |
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