| 1 | China Patent Agent (H.K.) Ltd. | 25,191 | 438 |
| 2 | NTD Patent & Trademark Agency Ltd. | 23,243 | 408 |
| 3 | Beijing Sanyou Intellectual Property Agency Ltd.北京三友知识产权代理有限公司 | 21,950 | 468 |
| 4 | Liu Shen & Associates北京市柳沈律师事务所 | 21,441 | 480 |
| 5 | China Science Patent & Trademark Agent Ltd.中科专利商标代理有限责任公司 | 19,266 | 481 |
| 6 | Beijing Unitalen Intellectual Property Co., Ltd.集佳知识产权代理有限公司 | 18,794 | 511 |
| 7 | Beijing Linda Liu Intellectual Property Agency Office (General Partnership) | 18,790 | 506 |
| 8 | CCPIT Patent and Trademark Law Office中国贸促会专利商标事务所 | 16,934 | 444 |
| 9 | Shanghai Patent & Trademark Law Office, LLC.上海专利商标事务所有限公司 | 16,637 | 388 |
| 10 | Beijing King & Wood Mallesons | 13,819 | 337 |
| 11 | China Sinda Intellectual Property Ltd.中原信达知识产权代理有限责任公司 | 12,540 | 373 |
| 12 | BEIJING ZHONGZI LAW OFFICE | 11,501 | 306 |
| 13 | Beijing Kangxin Intellectual Property Agency Co., Ltd.北京康信知识产权代理有限责任公司 | 8,300 | 332 |
| 14 | Dragon Intellectual Property Law Firm北京银龙知识产权代理有限公司 | 8,017 | 360 |
| 15 | Tee & Howe Intellectual Property Attorneys | 7,273 | 270 |
| 16 | SHANGCHENG & PARTNERS | 7,179 | 274 |
| 17 | Lee and Li-Leaven IPR Agency Ltd. | 6,923 | 199 |
| 18 | Leader Patent & Trademark Firm | 5,901 | 325 |
| 19 | AFD China Intellectual Property Law Office北京安信方达知识产权代理有限公司 | 5,449 | 242 |
| 20 | Lung Tin Intellectual Property Agent Ltd. | 4,436 | 300 |
| 21 | Beijing Beyond Patent Law Office | 4,365 | 308 |
| 22 | China PAT Intellectual Property Office | 3,711 | 250 |
| 23 | Shanghai Watson & Band Intellectual Property Agency Co., Ltd. | 3,503 | 197 |
| 24 | Beijing East IP Ltd.北京东方亿思知识产权代理有限责任公司 | 2,891 | 180 |
| 25 | Lecome Intellectual Property Agent Ltd. | 2,764 | 171 |