Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190070 | Multiple-function dispersant graft polymer | Irwin L. Goldblatt, Shean-Jer Chen | 2019-01-29 |
| 10017709 | Multiple function dispersant viscosity index improver | Nicholas W. Groeger | 2018-07-10 |
| 9624451 | Multiple function dispersant viscosity index improver | Nicholas W. Groeger | 2017-04-18 |
| 8703872 | Multiple function graft polymer | — | 2014-04-22 |
| 8703873 | Multiple function graft polymer | — | 2014-04-22 |
| 8603954 | Graft polymer and related methods and compositions | — | 2013-12-10 |
| 6723796 | Processes for preparing grafted copolymers | Irwin L. Goldblatt | 2004-04-20 |
| 6686321 | Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them | Frederick J. Boden, Irwin L. Goldblatt, Michael E. McHenry | 2004-02-03 |
| 6410652 | Processes for preparing grafted copolymers | Irwin L. Goldblatt | 2002-06-25 |
| 6300289 | Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them | Frederick J. Boden, Irwin L. Goldblatt, Michael E. McHenry | 2001-10-09 |
| 5874389 | Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them | Frederick J. Boden, Irwin L. Goldblatt, Michael E. McHenry | 1999-02-23 |
| 5814586 | Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them | Frederick J. Boden, Irwin L. Goldblatt, Michael E. McHenry | 1998-09-29 |
| 5663126 | Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them | Frederick J. Boden, Irwin L. Goldblatt, Michael E. McHenry | 1997-09-02 |
| 5523008 | Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them | Frederick J. Boden, Irwin L. Goldblatt, Michael E. McHenry | 1996-06-04 |