Andrew Tigchelaar

Quinn Emanuel Urquhart & Sullivan LLP

General

Experience6 yrs

Elite Ratings

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Practice Areas

Biotech (6 cases)

Law Firms

Quinn Emanuel Urquhart & Sullivan LLP (Current)

andrewtigchelaar@quinnemanuel.com

quinnemanuel.com

Ratings

Experience

Grade

Trend

DCT

L2

D

PTAB

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CAFC

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Cases

Case #	Court	Caption	Filed	Represent
1:25-CV-01175	D. DE	Element Biosciences Inc v. Illumina Inc	09/22/25	Patent Owner :Element Biosciences Inc	.
1:22-CV-00595	D. DE	10X Genomics Inc v. Vizgen Inc	05/03/22	Challenger :Vizgen Inc	.
3:20-CV-01465	N.D. CA	Illumina Inc v. BGI Genomics Co Ltd	02/27/20	Challenger(L) :BGI Americas Corp	.
2:19-CV-18564	D. NJ	Chiesi USA Inc v. MSN Pharma Inc	09/30/19	Patent Owner(W) :Chiesi Farmaceutici Spa	.
3:19-CV-03770	N.D. CA	Illumina Inc v. BGI Genomics Co Ltd	06/27/19	Challenger(L) :BGI Americas Corp	.
1:19-CV-00970	D. DE	Complete Genomics Inc v. Illumina Inc	05/28/19	Patent Owner(W) :Complete Genomics Inc	.

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