Bowden; William L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bowden; William L..The latest application filed is for "battery cathodes".
Company Profile
0.29.28
- Bowden; William L. - Nashua NH
Patent Activity
| Patent | Date |
|---|---|
| Battery cathodes Grant 8,313,859 - Bofinger , et al. November 20, 2 | 2012-11-20 |
| Method of making cathode Grant 8,287,605 - Bowden , et al. October 16, 2 | 2012-10-16 |
| Battery cathodes Grant 8,137,842 - Bofinger , et al. March 20, 2 | 2012-03-20 |
| Battery Cathodes App 20110269027 - Bofinger; Todd E. ; et al. | 2011-11-03 |
| Battery cathodes Grant 8,003,254 - Bofinger , et al. August 23, 2 | 2011-08-23 |
| Lithium Primary Cells App 20100261055 - Jiang; Zhiping ; et al. | 2010-10-14 |
| Method of making non-aqueous electrochemical cell Grant 7,749,288 - Bowden , et al. July 6, 2 | 2010-07-06 |
| Method of making non-aqueous electrochemical cell Grant 7,744,659 - Bowden , et al. June 29, 2 | 2010-06-29 |
| Battery with electrolyte containing aluminum salt Grant 7,648,798 - Jiang , et al. January 19, 2 | 2010-01-19 |
| Method Of Making Non-aqueous Electrochemical Cell App 20090265920 - Bowden; William L. ; et al. | 2009-10-29 |
| Method Of Making Non-aqueous Electrochemical Cell App 20090265921 - Bowden; William L. ; et al. | 2009-10-29 |
| Lithium cell App 20090214950 - Bowden; William L. ; et al. | 2009-08-27 |
| Battery App 20090191466 - Bowden; William L. ; et al. | 2009-07-30 |
| Method of making non-aqueous electrochemical cell Grant 7,566,350 - Bowden , et al. July 28, 2 | 2009-07-28 |
| Lithium cell App 20090023054 - Jiang; Zhiping ; et al. | 2009-01-22 |
| Lithium cell App 20080318123 - Jiang; Zhiping ; et al. | 2008-12-25 |
| Primary Lithium Battery App 20080155812 - Bowden; William L. ; et al. | 2008-07-03 |
| Battery App 20080076029 - Bowden; William L. ; et al. | 2008-03-27 |
| Battery App 20080026290 - Jiang; Zhiping ; et al. | 2008-01-31 |
| Battery App 20080026296 - Bowden; William L. ; et al. | 2008-01-31 |
| Primary lithium ion electrochemical cells App 20070111099 - Nanjundaswamy; Kirakodu S. ; et al. | 2007-05-17 |
| Method of making non-aqueous electrochemical cell App 20070000121 - Bowden; William L. ; et al. | 2007-01-04 |
| Primary lithium electrochemical cell App 20060228628 - Bowden; William L. ; et al. | 2006-10-12 |
| Battery cathodes App 20060222945 - Bowden; William L. ; et al. | 2006-10-05 |
| Primary lithium electrochemical cell Grant 7,101,409 - Bowden , et al. September 5, 2 | 2006-09-05 |
| Battery cathodes App 20050250012 - Bofinger, Todd E. ; et al. | 2005-11-10 |
| Manganese dioxide for alkaline cells Grant 6,939,528 - Davis , et al. September 6, 2 | 2005-09-06 |
| Alkaline battery Grant 6,932,846 - Bowden , et al. August 23, 2 | 2005-08-23 |
| Battery cathodes App 20050164086 - Bofinger, Todd E. ; et al. | 2005-07-28 |
| Cathode material for lithium battery App 20050164085 - Bofinger, Todd E. ; et al. | 2005-07-28 |
| Manganese dioxide for alkaline cells Grant 6,863,876 - Davis , et al. March 8, 2 | 2005-03-08 |
| Cathode material and method of manufacturing App 20050048366 - Bowden, William L. ; et al. | 2005-03-03 |
| Primary lithium electrochemical cell App 20040175617 - Bowden, William L. ; et al. | 2004-09-09 |
| Alkaline Battery App 20040175616 - Bowden, William L. ; et al. | 2004-09-09 |
| Alkaline battery Grant 6,783,893 - Bowden , et al. August 31, 2 | 2004-08-31 |
| Primary lithium electrochemical cell Grant 6,759,167 - Bowden , et al. July 6, 2 | 2004-07-06 |
| Manganese dioxide for alkaline cells App 20040109822 - Davis, Stuart M. ; et al. | 2004-06-10 |
| Method of making a battery App 20040076881 - Bowden, William L. ; et al. | 2004-04-22 |
| Manganese dioxide for alkaline cells App 20030170170 - Davis, Stuart M. ; et al. | 2003-09-11 |
| Non-aqueous electrochemical cell App 20030162099 - Bowden, William L. ; et al. | 2003-08-28 |
| Primary lithium electrochemical cell App 20030118906 - Bowden, William L. ; et al. | 2003-06-26 |
| Alkaline battery App 20030099881 - Bowden, William L. ; et al. | 2003-05-29 |
| Mixtures of lithium manganese oxide spinel as cathode active material Grant 6,159,636 - Wang , et al. December 12, 2 | 2000-12-12 |
| Method of preparation of lithium manganese oxide spinel Grant 5,753,202 - Wang , et al. May 19, 1 | 1998-05-19 |
| Manganese dioxide for lithium batteries Grant 5,698,176 - Capparella , et al. December 16, 1 | 1997-12-16 |
| Electrochemical cell comprising gamma MnO.sub.2 cathode having filamentary protrusions Grant 5,482,796 - Wang , et al. January 9, 1 | 1996-01-09 |
| Process for producing manganese dioxide Grant 5,391,365 - Wang , et al. * February 21, 1 | 1995-02-21 |
| Process for producing manganese dioxide Grant 5,348,726 - Wang , et al. September 20, 1 | 1994-09-20 |
| Process for producing manganese dioxide Grant 5,277,890 - Wang , et al. January 11, 1 | 1994-01-11 |
| Method for preparing non-aqueous electrolytes Grant 4,880,714 - Bowden November 14, 1 | 1989-11-14 |
| Electrochemical cells Grant 4,833,050 - Whitney , et al. May 23, 1 | 1989-05-23 |
| Insoluble heavy metal polysulfide cathodes Grant 4,481,267 - Bowden , et al. November 6, 1 | 1984-11-06 |
| Electrolyte salts for non aqueous electrochemical cells Grant RE31,414 - Dey , et al. October 11, 1 | 1983-10-11 |
| Catalytic cathode for primary and secondary fluid cathode depolarized cells Grant 4,409,303 - Bowden October 11, 1 | 1983-10-11 |
| Method for increasing recycling life of non-aqueous cells Grant 4,331,743 - Dey , et al. May 25, 1 | 1982-05-25 |
| Rechargeable non-aqueous cells with complex electrolyte salts Grant 4,329,404 - Bowden , et al. May 11, 1 | 1982-05-11 |
| Electrolyte salt for non-aqueous electrochemical cells Grant 4,238,552 - Dey , et al. * December 9, 1 | 1980-12-09 |
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