1. Ambrx, Inc. (27 from 113 patents)

2. Enanta Pharmaceuticals, Inc. (10 from 291 patents)

3. Concortis Biosystems, Corp. (4 from 4 patents)

4. Sorrento Therapeutics, Inc. (2 from 112 patents)

5. Other (1 from 832,843 patents)

6. Sichuan Kelun-biotech Biopharmaceutical Co., Ltd. (1 from 26 patents)

7. Vivasor, Inc. (1 from 10 patents)

8. Concortis Biosystems, Corp., a Wholly Owned Subsidiary of Sorrento Therapeutics, Inc. (1 from 1 patent)

9. Abrx, Inc. (1 from 1 patent)

10. Amerx, Inc. (1 from 1 patent)

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