| Company | Timeline | Status | |
| Sams Applied Marine Science Enterprise Limited Director • Patent Attorney | 24 Jan 2005←6 Years→6 Nov 2011 | Active | |
| European Centre For Marine Biotechnology Director • Patent Attorney | 6 Nov 2002←4 Years→28 Feb 2007 | Active | |
| Murgitroyd & Company Limited Director • Patent Agent | 1 Jun 1999←15 Years→22 Oct 2014 | Active | |
