Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053555 | Flame retardant resins comprising phosphorus containing flame retardants | Mark V. Hanson | 2018-08-21 |
| 9994696 | Flame retardant resins comprising phosphorous containing flame retardants | Mark V. Hanson | 2018-06-12 |
| 9988520 | Flame retartdant epoxy resins comprising phosphorus containing flame retardants | Mark V. Hanson | 2018-06-05 |
| 9765204 | Halogen free high temperature polyamide compositions comprising phosphorus containing flame retardants | Mark V. Hanson, Zachary D. Stockdale | 2017-09-19 |
| 9758640 | Process stabilization of polymer compositions comprising phosphorous containing flame retardants | Zachary D. Stockdale, Mark V. Hanson, William R. Fielding | 2017-09-12 |
| 9752009 | Flame retardant polymer compositions comprising heat treated phosphorus compounds and melam | Zachary D. Stockdale, Mark V. Hanson | 2017-09-05 |
| 9752011 | Phosphorus containing flame retardants | Zachary D. Stockdale, Mark V. Hanson, Subramaniam Narayan, William R. Fielding | 2017-09-05 |
| 9745449 | Phosphorus containing flame retardants | Zachary D. Stockdale, Mark V. Hanson, Subramaniam Narayan, William R. Fielding | 2017-08-29 |
| 9534108 | Flame retardant epoxy resins comprising phosphorus containing flame retardants | Mark V. Hanson | 2017-01-03 |
| 9388340 | Preparation of hydroxyphenyl phosphine oxide mixtures | Mark V. Hanson, James D. Siebecker | 2016-07-12 |
| 9221948 | Phosphorus-containing flame retardants | Mark V. Hanson, Narayan Subramaniam, William R. Fielding, Matthew S. Burge | 2015-12-29 |
| 9145488 | Aluminum phosphorus acid salts as epoxy resin cure inhibitors | Mark V. Hanson, Kenneth Bol | 2015-09-29 |
| 8895648 | Phosphorus-containing flame retardants | Mark V. Hanson, Narayan Subramaniam, William R. Fielding | 2014-11-25 |
| 8865862 | Hydroxyphenyl phosphine oxide mixtures and their use as flame retardants for epoxy resins | Mark V. Hanson, James D. Siebecker | 2014-10-21 |
| 8680341 | Arylalkenyl ether oligomers and polymers and their use in the production of flame retardants | Frank Liu, Kenneth Bol, Mark V. Hanson | 2014-03-25 |
| 8519035 | Cyclic phosphines as flame retardants | Alexander Tishkov, Gunter Scherhag, Klemens Massonne, Matthias Maase, Calvin Emanuel +1 more | 2013-08-27 |
| 8420719 | Phosphorus-containing flame retardants | Mark V. Hanson, Narayan Subramaniam, William R. Fielding | 2013-04-16 |
| 8404161 | Hydroxyphenyl phosphine oxide mixtures and their use as flame retardant's for epoxy resins | Mark V. Hanson, James D. Sibecker | 2013-03-26 |
| 8389673 | Aryl ether oligomers and process for making aryl ether oligomers | Julia Holland | 2013-03-05 |
| 8362127 | Flame retardant halogenated phenyl ethers | James D. Siebecker, Subramaniam Narayan | 2013-01-29 |
| 8357738 | Flame retardant halogenated phenyl ether blends | James D. Siebecker | 2013-01-22 |
| 8158038 | Flame retardant halogenated polymer compositions | James D. Siebecker | 2012-04-17 |
| 7820764 | Process for controlling the molecular weight of polymers of bromostyrene | Wayne Meyer, Jennifer L. Bohan, James D. Siebecker | 2010-10-26 |
| 7718756 | Brominated flame retardant | William R. Fielding, Sumit Mathur, Mark V. Hanson | 2010-05-18 |
| 7691954 | Process for controlling the molecular weight of polymers of bromostyrenes | Wayne Meyer, Jennifer L. Bohan, James D. Siebecker | 2010-04-06 |