David I. Berl
Williams & Connolly LLPGeneral
Experience21 yrs
Elite Ratings
DCT,
PTAB,
CAFC
Practice Areas
Biotech (180 cases)
Semicond., Optic (30 cases)
Mech Eng, Manuf (23 cases)
Reexam/Aband. (18 cases)
Chemical (12 cases)
Ratings
Experience
Grade
Trend
DCT
L5
B
PTAB
L5
B
CAFC
L4
B
Cases
Case # | Court | Caption | Filed | Represent |
|---|---|---|---|---|
| 3:25-CV-15825 | KuDOS Pharma Ltd v. Sun Pharmaceutical Industries Ltd | 09/19/25 | ||
| 1:25-CV-01168 | Teva Pharma Intl GmbH v. Almaject Inc | 09/18/25 | ||
| 1:25-CV-00074 | Regeneron Pharma Inc v. Amgen Inc | 07/31/25 | Patent Owner | |
| 1:25-CV-00765 | Pfizer Inc v. Apotex Inc | 06/20/25 | ||
| 2:25-CV-05499 | Regeneron Pharma Inc v. Amgen Inc | 06/17/25 | Patent Owner | |
| 3:25-CV-00898 | Intra Cellular Therapies Inc v. Zydus Pharma USA Inc | 01/31/25 | Patent Owner | |
| 1:25-CV-00043 | Acerta Pharma BV v. MSN Pharma Inc | 01/10/25 | ||
| 3:25-CV-00230 | AstraZeneca Pharma LP v. Natco Pharma Ltd | 01/09/25 | ||
| 3:25-CV-00231 | AstraZeneca Pharma LP v. Sandoz Inc | 01/09/25 | ||
| 3:25-CV-00233 | AstraZeneca Pharma LP v. Cipla Ltd | 01/09/25 |