Lu; Kewang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lu; Kewang.The latest application filed is for "oral composition and method".
- Lu; Kewang - Dover DE
| Patent | Date |
|---|---|
| Oral Composition And Method App 20200306344 - Xu; Yun ; et al. | 2020-10-01 |
| Topical antimicrobial compositions Grant 9,132,111 - Lu , et al. September 15, 2 | 2015-09-15 |
| Topical antimicrobial compositions App 20120289575 - Lu; Kewang ; et al. | 2012-11-15 |
| Vehicle bed extender App 20120228893 - Lu; Kewang ; et al. | 2012-09-13 |
| Broad spectrum microbicidal and spermicidal compositions and methods App 20090118352 - Lu; Kewang ; et al. | 2009-05-07 |
| Dental composition and method Grant 6,500,879 - Huang , et al. December 31, 2 | 2002-12-31 |
| Self-curing dental adhesive App 20020103272 - Klee, Joachim E. ; et al. | 2002-08-01 |
| Method and composition for adhering to metal dental structure Grant 6,391,940 - Blackwell , et al. May 21, 2 | 2002-05-21 |
| Dental restorative and method of restoring a tooth App 20020058726 - Klee, Joachim E. ; et al. | 2002-05-16 |
| Dental composition system and method Grant 6,387,980 - Lu , et al. May 14, 2 | 2002-05-14 |
| Dental composition system and method App 20010051671 - Lu, Kewang ; et al. | 2001-12-13 |
| Method and composition for adhering to tooth structure Grant 6,191,190 - Blackwell , et al. February 20, 2 | 2001-02-20 |
| Dental compounds, compositions, products and methods Grant 5,981,620 - Hammesfahr , et al. November 9, 1 | 1999-11-09 |
| Dental composition and method Grant 5,955,514 - Huang , et al. September 21, 1 | 1999-09-21 |
| Dental compounds, compositions, products and methods Grant 5,710,194 - Hammesfahr , et al. January 20, 1 | 1998-01-20 |
| Dental composition and method Grant 5,338,773 - Lu , et al. August 16, 1 | 1994-08-16 |
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