For the Inventor, By the Inventor

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San Francisco, CA, United States of America

Biograph 55, Inc.

USPTO Granted Patents = 4

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

Nils Lonberg (4 out of 68 patents)

Paul Tumeh (4 out of 4 patents)

Omar Duramad (3 out of 7 patents)

4. Leonard G Presta (2 out of 215 patents)

5. Leonard Presta (2 out of 6 patents)

4 patents: Sort by Forward Citations

1. 12540194 - ANTI-CD19/ANTI-CD38 COMMON LIGHT CHAIN BISPECIFIC ANTIBODIES (2026-02-03),

2. 12509527 - ANTI-CD19/ANTI-CD38 COMMON LIGHT CHAIN BISPECIFIC ANTIBODIES (2025-12-30),

3. 12173081 - CD19/CD38 multispecific antibodies (2024-12-24),

4. 11299551 - Composite binding molecules targeting immunosuppressive B cells (2022-04-12),

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USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#897 in San Francisco, CA

#14,036 in California

#60,561 in US

San Francisco, CA, United States of America

Biograph 55, Inc.

Forward Citations = 1

5 inventors:

Nils Lonberg (4 out of 68 patents)

Paul Tumeh (4 out of 4 patents)

Omar Duramad (3 out of 7 patents)

4. Leonard G Presta (2 out of 215 patents)

5. Leonard Presta (2 out of 6 patents)

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