IP Library › Granted Patent US 1,101,143
Granted Patent S1
US 1,101,143 · App. 29/857,555 · Granted Nov 4, 2025

Sample purification device

Inventor: Yousef Haj-Ahmad (St. Catharines, CA)
Assignee: Norgen Biotek Corp.
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Quick Facts
Patent No.
US 1,101,143
App. No.
29/857,555
Granted
Nov 4, 2025
Kind
S1
Claims (1)

The ornamental design of a sample purification device, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 24, 2022
From: HAJ-AHMAD, YOUSEF
To: NORGEN BIOTEK CORP.
Reel/Frame 061511/0554 →
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