Katherine A. Helm

General

Experience14 yrs

Elite Ratings

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Practice Areas

Comp. Arch. and Software (1 case)

Chemical (1 case)

Biotech (21 cases)

Law Firms

Simpson Thacher & Bartlett LLP

khelm@dechert.com

Ratings

Experience

Grade

Trend

DCT

L4

D

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
2:25-CV-03179	D. NJ	Halozyme Inc v. Merck Sharp & Dohme Corp	04/24/25	Challenger :Merck Sharp & Dohme LLC	.
1:24-CV-00882	D. DE	Genzyme Corp v. Sarepta Therap Inc	07/26/24	Patent Owner :Genzyme Corp	.
1:24-CV-01011	S.D. IN	Endocyte Inc v. Point Biopharma Global Inc	06/13/24	Challenger :Eli Lilly Co	.
1:23-CV-00554	D. DE	Genzyme Corp v. Novartis Gene Therapies Inc	05/19/23	Patent Owner :Aventis Inc	.
1:23-CV-00459	D. DE	Bristol Myers Squibb Co v. AstraZeneca Pharma LP	04/25/23	Patent Owner :Bristol-Myers Squibb Co	.
1:22-CV-00346	D. DE	Bristol Myers Squibb Co v. AstraZeneca Pharma LP	03/17/22	Patent Owner :Bristol-Myers Squibb Co	.
1:21-CV-01808	D. DE	Allergan Inc v. Aurobindo Pharma Ltd	12/23/21	Patent Owner :Allergan USA Inc	.
1:21-CV-01736	D. DE	Genzyme Corp v. Novartis Gene Therapies Inc	12/10/21	Patent Owner :Aventis Inc	.
1:21-CV-11258	D. NJ	Norgine BV v. Lupin Ltd	05/14/21	Patent Owner :Bausch Health Ireland Ltd	.
1:20-CV-11039	D. NJ	Bausch Health Ireland Ltd v. Lupin Ltd	08/21/20	Patent Owner :Norgine BV	.

Ratings Trends

Practice Areas