Approximately 49203 trademark applications were filed in 2011. The following table is a list of the top 50 filers (agents) by the number of applications filed in 2011 on the CIPO website.
All numbers are approximate. Firms are listed as they appear on CIPO’s tombstone pages for individual trade-mark applications. Applications filed under the name of an individual agent are not included within the total for a firm.
Some special trademark applications such as extension applications are not included in these totals. Please let me know if you identify any errors or discrepancies.
See lists for 2010, 2012, 2013 and 2014.
[Lists generated on January 26, 2015]
| Rank | Agent | Applications Filed | Percentage of total applications |
|---|---|---|---|
| 1 | no agent/in-house | 9867 | 20.1% |
| 2 | GOWLING LAFLEUR HENDERSON | 4010 | 8.1% |
| 3 | SMART & BIGGAR/FETHERSTONHAUGH & CO | 3096 | 6.3% |
| 4 | BERESKIN & PARR | 2363 | 4.8% |
| 5 | BORDEN LADNER GERVAIS | 1543 | 3.1% |
| 6 | ROBIC | 1370 | 2.8% |
| 7 | RIDOUT & MAYBEE | 1186 | 2.4% |
| 8 | NORTON ROSE CANADA | 1058 | 2.2% |
| 9 | OSLER | 902 | 1.8% |
| 10 | MARKS & CLERK | 774 | 1.6% |
| 11 | FASKEN MARTINEAU DUMOULIN | 756 | 1.5% |
| 12 | RICHES, MCKENZIE & HERBERT | 680 | 1.4% |
| 13 | GOUDREAU GAGE DUBUC | 646 | 1.3% |
| 14 | MOFFAT & CO. | 605 | 1.2% |
| 15 | BLAKE, CASSELS & GRAYDON | 603 | 1.2% |
| 16 | SIM & MCBURNEY | 590 | 1.2% |
| 17 | BAKER & MCKENZIE | 538 | 1.1% |
| 18 | SHAPIRO COHEN | 527 | 1.1% |
| 19 | CASSELS BROCK & BLACKWELL | 426 | 0.9% |
| 20 | BENNETT JONES | 420 | 0.9% |
| 21 | DEETH WILLIAMS WALL | 403 | 0.8% |
| 22 | OYEN WIGGS GREEN & MUTALA | 401 | 0.8% |
| 23 | HEENAN BLAIKIE | 398 | 0.8% |
| 24 | MCMILLAN | 379 | 0.8% |
| 25 | FRASER MILNER CASGRAIN | 362 | 0.7% |
| 26 | MACRAE & CO. | 324 | 0.7% |
| 27 | DIMOCK STRATTON | 312 | 0.6% |
| 28 | STIKEMAN ELLIOTT | 302 | 0.6% |
| 29 | MBM INTELLECTUAL PROPERTY LAW | 273 | 0.6% |
| 30 | TORYS | 253 | 0.5% |
| 31 | CHITIZ PATHAK | 238 | 0.5% |
| 32 | BCF | 232 | 0.5% |
| 33 | MACPHERSON LESLIE & TYERMAN | 232 | 0.5% |
| 34 | NANCY A. MILLER | 206 | 0.4% |
| 35 | MILLER THOMSON | 197 | 0.4% |
| 36 | RONALD S. ADE | 197 | 0.4% |
| 37 | MCCARTHY TETRAULT | 196 | 0.4% |
| 38 | COASTAL TRADEMARK SERVICES | 195 | 0.4% |
| 39 | FINLAYSON & SINGLEHURST | 188 | 0.4% |
| 40 | PERLEY-ROBERTSON | 185 | 0.4% |
| 41 | LAPOINTE ROSENSTEIN MARCHAND MELANÇON | 183 | 0.4% |
| 42 | HEIDI JENSEN | 182 | 0.4% |
| 43 | GOODMANS | 176 | 0.4% |
| 44 | SHARON E. GROOM | 175 | 0.4% |
| 45 | KIRBY EADES GALE BAKER | 174 | 0.4% |
| 46 | CLARK WILSON | 167 | 0.3% |
| 47 | CASSAN MACLEAN | 165 | 0.3% |
| 48 | FAY O'BRIEN | 153 | 0.3% |
| 49 | OLLIP P.C. | 149 | 0.3% |
| 50 | MILTONS IP/P.I. | 131 | 0.3% |
Remaining agents are responsible for 10115 published applications (20.6%).
All numbers are approximate. Firms are listed as they appear on CIPO pages for individual applications. Applications filed under the name of an individual agent are not included within the total for a firm.