Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846558 | Apparatus and method for wavefront reconstruction based on rotationally symmetric extended structured light illumination | Jian Bai, Lei Zhao, Binjie Lu, Jing Hou | 2023-12-19 |
| 11709111 | Device and method for detecting wavefront error by modal-based optimization phase retrieval using extended Nijboer-Zernike theory | Jian Bai, Lei Zhao, Binjie Lu, Xiao HUANG, Jing Hou | 2023-07-25 |
| 8784613 | Method and composition for enzymatic treatment of fiber for papermaking, and paper products made therewith | Stephen D. Bryant, Kevin J. MacDonald, Bernard Janse, Philip M. Hoekstra, Daniel E. Glover | 2014-07-22 |
| 8657996 | Methods of using combinations of a lipase and an oxidant for pitch control in paper making processes and products thereof | Percy Jaquess | 2014-02-25 |
| 8652301 | Method and composition for enzymatic treatment of fiber for papermaking, and paper products made therewith | Stephen D. Bryant, Kevin J. MacDonald, Bernard Janse, Philip M. Hoekstra, Daniel E. Glover | 2014-02-18 |
| 8460900 | Methods to degrade sludge from pulp and paper manufacturing | — | 2013-06-11 |
| 6235299 | Potentiation of biocide activity using diethanolamide | Vanja Margareta King, Marilyn S. Whittemore | 2001-05-22 |
| 5859040 | Synergistic antimicrobial compositions containing 1-hydroxymethylpyrazole and a preservative | Vanja Margareta King | 1999-01-12 |
| 5681851 | Emulsified compositions of 1,4-bis(bromoacetoxy)-2-butene useful as a microbicide and preservative | James Cheng Lee, Vanja Margareta King | 1997-10-28 |
| 5661149 | Synergistic antimicrobial compositions containing 1-hydroxymethylpyrazole and a preservative | Vanja Margareta King | 1997-08-26 |