Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717471 | Hydrogel microcapsules | Abdul Wahab Hussain, Petra Helga Beck, David Vaughan Palmer, Benjamin Roger Sales, Andrew Mint | 2023-08-08 |
| 11396000 | Friable shell microcapsules, process for preparing the same and method of use thereof | Assim Fiaz, Abdul Wahab Hussain, Terry Crutcher | 2022-07-26 |
| 8993112 | Polymeric particles | Stewart Todd Elder, Christina Andrianov, Janine Preston, Mark Christopher Baxter | 2015-03-31 |
| 8747999 | Capsules | Bryan David Grey, Chun-tian Zhao | 2014-06-10 |
| 8679629 | Microcapsules, their use and processes for their manufacture | Chun-tian Zhao, Bryan David Grey | 2014-03-25 |
| 8270063 | Encapsulated dispersions comprising electrophoretically mobile organic colorants | Margherita Fontana, Gerardus De Keyzer, Philippe Bugnon, Marcel Hahn, Clemens Auschra | 2012-09-18 |
| 8040592 | Encapsulated dispersions comprising electrophoretically mobile organic colorants | Margherita Fontana, Gerardus De Keyzer, Philippe Bugnon, Marcel Hahn, Clemens Auschra | 2011-10-18 |
| 7947294 | Shatter resistant encapsulated colorants for natural skin appearance | Todd Elder, Christina Andrianov, Janine Preston, Mark Christopher Baxter | 2011-05-24 |
| 7648715 | Colourants encapsulated in polymer matrix | Kenneth Charles Symes, Janine Preston | 2010-01-19 |
| 7327735 | System and method for detecting lost messages transmitted between modules in a communication device | Robert Robotham | 2008-02-05 |
| 7271142 | Process for making polymeric particles | Bryan David Grey | 2007-09-18 |
| 6825162 | Process for the preparation of water-soluble granules or particles of saldimine-type manganese complexes | Menno Hazenkamp, Bryan David Grey, Frank Bachmann, Josef Dannacher, Kenneth Charles Symes +2 more | 2004-11-30 |
| 6818594 | Method for the triggered release of polymer-degrading agents for oil field use | Michael A. Freeman, Monica Norman, David Antony Ballard, Ping Jiang, Kenneth Charles Symes | 2004-11-16 |
| 6753083 | Particles | Janine Preston, Kenneth Charles Symes | 2004-06-22 |
| 6359031 | Particles having a polymeric shell and their production | Mads Lykke, Ole Simonsen, Kenneth Charles Symes | 2002-03-19 |
| 6313197 | Polymeric materials and their use | Kenneth Charles Symes | 2001-11-06 |
| 6242405 | Enzyme-containing particles and liquid detergent concentrate | Mads Lykke, Ole Simonsen, Kenneth Charles Symes | 2001-06-05 |
| 6225372 | Particles having a polymeric shell and their production | Mads Lykke, Ole Simonsen, Kenneth Charles Symes | 2001-05-01 |
| 6221829 | Particulate polymeric materials and their use | Kenneth Charles Symes, Ole Simonsen, Mads Lykke | 2001-04-24 |
| 6172136 | Process of making a dispersion of stabilized particles | Kenneth Charles Symes, Ole Simonsen, Mads Lykke | 2001-01-09 |
| 6127499 | Polymeric materials and their use | Kenneth Charles Symes | 2000-10-03 |
| 6039900 | Particulate polymeric materials and their production | Kenneth Charles Symes | 2000-03-21 |
| 5801140 | Enzyme dispersions, their production and compositions containing them | John Langley, Kenneth Charles Symes | 1998-09-01 |
| 5492646 | Polymeric matrix particle compositions containing coacervate polymer shell | John Langley, Kenneth Charles Symes | 1996-02-20 |
| 5460817 | Particulate composition comprising a core of matrix polymer with active ingredient distributed therein | John Langley, Kenneth Charles Symes, Peter Chamberlain | 1995-10-24 |