| 11344646 |
Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance |
Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu |
2022-05-31 |
| 10994041 |
Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance |
Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu |
2021-05-04 |
| 10751438 |
Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance |
Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu |
2020-08-25 |
| 10463756 |
Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance |
Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu |
2019-11-05 |
| 10429311 |
Methods and systems for analyzing a liquid medium |
— |
2019-10-01 |
| 10155058 |
Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance |
Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu |
2018-12-18 |
| 9867895 |
Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance |
Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu |
2018-01-16 |
| 9841382 |
Methods and systems for analyzing a liquid medium |
— |
2017-12-12 |
| 9624423 |
Use of fluorescent polymers in marking compositions for the diagnostic determination of cleaning performance |
Joseph R. Wegner, Erin Brown, Jeffery M. Atkins, Paul J. Zinn, Lanhua Hu |
2017-04-18 |
| 9329159 |
Methods and systems for analyzing a liquid medium |
— |
2016-05-03 |