STARKS; Leonard J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for STARKS; Leonard J..The latest application filed is for "novel whitening agents for cellulosic substrates".
- STARKS; Leonard J. - Duncan SC
- Starks; Leonard J - Duncan SC
| Patent | Date |
|---|---|
| Novel Whitening Agents For Cellulosic Substrates App 20220064576 - SADLOWSKI; Eugene Steven ; et al. | 2022-03-03 |
| Whitening agents for cellulosic substrates Grant 11,198,838 - Sadlowski , et al. December 14, 2 | 2021-12-14 |
| Novel Whitening Agents For Cellulosic Substrates App 20200080030 - SADLOWSKI; Eugene Steven ; et al. | 2020-03-12 |
| Whitening agents for cellulosic substrates Grant 10,526,566 - Sadlowski , et al. J | 2020-01-07 |
| Novel Whitening Agents For Cellulosic Substrates App 20160024442 - SADLOWSKI; Eugene Steven ; et al. | 2016-01-28 |
| Novel Whitening Agents For Cellulosic Substrates App 20140187463 - SADLOWSKI; Eugene Steven ; et al. | 2014-07-03 |
| Whitening agents for cellulosic substrates Grant 8,703,688 - Sadlowski , et al. April 22, 2 | 2014-04-22 |
| Whitening agents for cellulosic substrates Grant 8,536,218 - Valenti , et al. September 17, 2 | 2013-09-17 |
| Novel Whitening Agents For Cellulosic Substrates App 20130116160 - SADLOWSKI; Eugene Steven ; et al. | 2013-05-09 |
| Whitening agents for cellulosic subtrates Grant 8,367,598 - Sadlowski , et al. February 5, 2 | 2013-02-05 |
| Novel Whitening Agents For Cellulosic Subtrates App 20120277139 - Sadlowski; Eugene Steven ; et al. | 2012-11-01 |
| Whitening agents for cellulosic substrates Grant 8,247,364 - Sadlowski , et al. August 21, 2 | 2012-08-21 |
| Novel Whitening Agents For Cellulosic Substrates App 20120178665 - Valenti; Michael A. ; et al. | 2012-07-12 |
| Powder cleaning composition Grant 8,138,135 - Moore , et al. March 20, 2 | 2012-03-20 |
| Whitening agents for cellulosic substrates Grant 8,138,222 - Valenti , et al. March 20, 2 | 2012-03-20 |
| Novel Whitening Agents For Cellulosic Substrates App 20110289698 - Valenti; Michael A. ; et al. | 2011-12-01 |
| Whitening agents for cellulosic substrates Grant 8,022,100 - Valenti , et al. September 20, 2 | 2011-09-20 |
| Powder Cleaning Composition App 20100249011 - Moore; Patrick D. ; et al. | 2010-09-30 |
| Novel Whitening Agents For Cellulosic Substrates App 20100025633 - Valenti; Michael A. ; et al. | 2010-02-04 |
| Whitening agents for cellulosic substrates Grant 7,642,282 - Valenti , et al. January 5, 2 | 2010-01-05 |
| Novel Whitening Agents For Cellulosic Substrates App 20090286709 - Sadlowski; Eugene Steven ; et al. | 2009-11-19 |
| Novel whitening agents for cellulosic substrates App 20080235884 - Sadlowski; Eugene Steven ; et al. | 2008-10-02 |
| Novel whitening agents for cellulosic substrates App 20080177090 - Valenti; Michael A. ; et al. | 2008-07-24 |
| Novel whitening agents for cellulosic substrates App 20080177089 - Sadlowski; Eugene Steven ; et al. | 2008-07-24 |
| Polymeric acetoacetanilide azo colorants Grant 6,667,392 - Xia , et al. December 23, 2 | 2003-12-23 |
| Polymeric acetoacetanilide azo colorants App 20020177640 - Xia, Jusong ; et al. | 2002-11-28 |
| Polymeric bis-acetoacetanilide azo colorants App 20020157194 - Xia, Jusong ; et al. | 2002-10-31 |
| Liquid colorant and method App 20020091183 - Ashley, David E. ; et al. | 2002-07-11 |
| Wax compositions comprising fatty ester poly(oxyalkylenated) colorants Grant 6,106,597 - Starks , et al. August 22, 2 | 2000-08-22 |
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