Haberkamp; William C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Haberkamp; William C..The latest application filed is for "cross-linked non-wovens produced by melt blowing reversible polymer networks".
Company Profile
9.31.37
- Haberkamp; William C. - Cookville TN
- Haberkamp; William C. - Cookeville TN
- Haberkamp; William C. - Cookevillc TN
Patent Activity
| Patent | Date |
|---|---|
| Adhesive Alloys And Filter Medias Including Such Adhesive Alloys App 20210229011 - Haberkamp; William C. ; et al. | 2021-07-29 |
| Cross-linked Non-wovens Produced By Melt Blowing Reversible Polymer Networks App 20210230781 - Ellison; Christopher J. ; et al. | 2021-07-29 |
| Variable Efficiency Filtration Media App 20210178309 - Currier; Wilson L. ; et al. | 2021-06-17 |
| Gradient nanofiber filter media Grant 10,953,356 - Haberkamp , et al. March 23, 2 | 2021-03-23 |
| Nonwoven Web With Bimodal Fiber Distribution App 20200354869 - Wang; Kan ; et al. | 2020-11-12 |
| Tuning surface properties of melt blown polyester fibers by hydrolysis and solution grafting Grant 10,760,208 - Wang , et al. Sep | 2020-09-01 |
| Gradient Nanofiber Filter Media App 20200114291 - Haberkamp; William C. ; et al. | 2020-04-16 |
| Variable Efficiency Filtration Media App 20200086261 - CURRIER; Wilson L. ; et al. | 2020-03-19 |
| Gradient nanofiber filter media Grant 10,537,837 - Haberkamp , et al. Ja | 2020-01-21 |
| Composite Filter Media Utilizing Bicomponent Fibers App 20200009486 - Haberkamp; William C. ; et al. | 2020-01-09 |
| Composite filter media utilizing bicomponent fibers Grant 10,391,434 - Haberkamp , et al. A | 2019-08-27 |
| Tuning Surface Properties Of Melt Blown Polyester Fibers By Hydrolysis And Solution Grafting App 20190153664 - Wang; Zaifei ; et al. | 2019-05-23 |
| Nonwoven Web With Bimodal Fiber Distribution App 20190153641 - Wang; Kan ; et al. | 2019-05-23 |
| Tuning surface properties of melt blown polyester fibers by hydrolysis and solution grafting Grant 10,227,725 - Wang , et al. | 2019-03-12 |
| Composite Filter Media Utilizing Bicomponent Fibers App 20180326335 - Haberkamp; William C. ; et al. | 2018-11-15 |
| Gradient Nanofiber Filter Media App 20180243675 - Haberkamp; William C. ; et al. | 2018-08-30 |
| Composite filter media utilizing bicomponent fibers Grant 10,058,808 - Haberkamp , et al. August 28, 2 | 2018-08-28 |
| Gradient nanofiber filter media Grant 9,987,578 - Haberkamp , et al. June 5, 2 | 2018-06-05 |
| Nonwoven Web With Bimodal Fiber Distribution App 20170233911 - WANG; Kan ; et al. | 2017-08-17 |
| Tuning Surface Properties Of Melt Blown Polyester Fibers By Hydrolysis And Solution Grafting App 20170030011 - Wang; Zaifei ; et al. | 2017-02-02 |
| Gradient Nanofiber Filter Media App 20160166961 - Haberkamp; William C. ; et al. | 2016-06-16 |
| Composite Filter Media Utilizing Bicomponent Fibers App 20140110354 - Haberkamp; William C. ; et al. | 2014-04-24 |
| Modular filter elements for use in a filter-in-filter cartridge Grant 8,678,202 - Wieczorek , et al. March 25, 2 | 2014-03-25 |
| Modular filter elements for use in a filter-in-filter cartridge Grant 8,590,712 - Wieczorek , et al. November 26, 2 | 2013-11-26 |
| Modular Filter Elements for Use in a Filter-in-Filter Cartridge App 20130240460 - Wieczorek; Mark T. ; et al. | 2013-09-19 |
| Modular Filter Elements for Use in a Filter-in-Filter Cartridge App 20110168647 - Wieczorek; Mark T. ; et al. | 2011-07-14 |
| Acid-neutralizing filter media Grant 7,913,858 - Haberkamp , et al. March 29, 2 | 2011-03-29 |
| Filter with variable pleat depth Grant 7,879,125 - Haberkamp , et al. February 1, 2 | 2011-02-01 |
| Tuning particulate filter performance through selective plugging and use of multiple particulate filters to reduce emissions and improve thermal robustness Grant 7,806,956 - Anderson , et al. October 5, 2 | 2010-10-05 |
| High performance filter media with internal nanofiber structure and manufacturing methodology Grant 7,754,123 - Verdegan , et al. July 13, 2 | 2010-07-13 |
| Filter with Variable Pleat Depth App 20100108598 - Haberkamp; William C. ; et al. | 2010-05-06 |
| Variable coalescer Grant 7,674,425 - Schwandt , et al. March 9, 2 | 2010-03-09 |
| Filter with variable pleat depth Grant 7,648,546 - Haberkamp , et al. January 19, 2 | 2010-01-19 |
| Fluid Filter For Combustion Engine Systems And Methods App 20090184036 - Martin; Harold R. ; et al. | 2009-07-23 |
| Tuning Particulate Filter Performance Through Selective Plugging and Use of Multiple Particulate Filters to Reduce Emissions and Improve Thermal Robustness App 20090038294 - Anderson; Matthew L. ; et al. | 2009-02-12 |
| Acid-Neutralizing Filter Media App 20070267341 - Haberkamp; William C. ; et al. | 2007-11-22 |
| Filter and forming system Grant 7,258,719 - Miller , et al. August 21, 2 | 2007-08-21 |
| Acid-neutralizing filter media Grant 7,250,126 - Haberkamp , et al. July 31, 2 | 2007-07-31 |
| Filter with variable pleat depth App 20070157589 - Haberkamp; William C. ; et al. | 2007-07-12 |
| High temperature nanofilter, system and method Grant 7,235,124 - Liu , et al. June 26, 2 | 2007-06-26 |
| Catalyst and filter combination Grant 7,211,226 - Liu , et al. May 1, 2 | 2007-05-01 |
| High performance filter media with internal nanofiber structure and manufacturing methodology App 20070021021 - Verdegan; Barry M. ; et al. | 2007-01-25 |
| Gradient density depth filtration system App 20060266701 - Dickerson; David P. ; et al. | 2006-11-30 |
| High temperature nanofilter, system and method App 20060254426 - Liu; Z. Gerald ; et al. | 2006-11-16 |
| High temperature nanofilter, system and method Grant 7,052,532 - Liu , et al. May 30, 2 | 2006-05-30 |
| Acid-neutralizing filter media App 20060032814 - Haberkamp; William C. ; et al. | 2006-02-16 |
| Filter and forming system App 20050223687 - Miller, Robert K. ; et al. | 2005-10-13 |
| Filter and forming system Grant 6,946,012 - Miller , et al. September 20, 2 | 2005-09-20 |
| Filter coating, winding, finishing and manufacturing system Grant 6,887,343 - Schukar , et al. May 3, 2 | 2005-05-03 |
| Melt-spun ceramic fiber filter and method Grant 6,860,917 - Henrichsen , et al. March 1, 2 | 2005-03-01 |
| High performance filter media with internal nanofiber structure and manufacturing methodology App 20050026526 - Verdegan, Barry M. ; et al. | 2005-02-03 |
| Space efficient exhaust aftertreatment filter Grant 6,824,743 - Pawson , et al. November 30, 2 | 2004-11-30 |
| Dual section exhaust aftertreatment filter and method Grant 6,776,814 - Badeau , et al. August 17, 2 | 2004-08-17 |
| Filter coating, winding, finishing and manufacturing system App 20040118771 - Schukar, Murray R. ; et al. | 2004-06-24 |
| Exhaust aftertreatment emission control regeneration App 20040116276 - Yezerets, Aleksey ; et al. | 2004-06-17 |
| Combination catalytic converter and filter Grant 6,669,913 - Haberkamp December 30, 2 | 2003-12-30 |
| Catalyst and filter combination App 20030190269 - Liu, Z. Gerald ; et al. | 2003-10-09 |
| Pre-form for exhaust aftertreatment control filter Grant 6,582,490 - Miller , et al. June 24, 2 | 2003-06-24 |
| Melt-spun ceramic fiber filter and method App 20030101701 - Henrichsen, Matthew P. ; et al. | 2003-06-05 |
| Exhaust aftertreatment filter with particulate distribution pattern Grant 6,544,310 - Badeau , et al. April 8, 2 | 2003-04-08 |
| Regenerable filter with localized and efficient heating Grant 6,540,816 - Allie , et al. April 1, 2 | 2003-04-01 |
| Regenerable Filter With Localized And Efficient Heating App 20030037674 - Allie, Mark C. ; et al. | 2003-02-27 |
| Exhaust aftertreatment filter with particulate distribution pattern App 20020174770 - Badeau, Kurt M.A. ; et al. | 2002-11-28 |
| Pre-form for exhaust aftertreatment control filter App 20020162310 - Miller, Robert K. ; et al. | 2002-11-07 |
| High temperature composite ceramic filter Grant 6,444,006 - Haberkamp , et al. September 3, 2 | 2002-09-03 |
| Dual section exhaust aftertreatment filter and method App 20020090324 - Badeau, Kurt M.A. ; et al. | 2002-07-11 |
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