IP Library › Granted Patent US 722,515
Granted Patent S1
US 722,515 · App. 29/459,799 · Granted Feb 17, 2015

Particle analyzer

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Quick Facts
Patent No.
US 722,515
App. No.
29/459,799
Granted
Feb 17, 2015
Kind
S1
Claims (1)

The ornamental design for a particle analyzer, as shown and described.

Assignments (5)
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE STATE/COUNTRY PREVIOUSLY RECORDED AT REEL: 059280 FRAME: 0575. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER . Recorded Mar 31, 2022
From: ESSEN INSTRUMENTS, INC.
To: SARTORIUS BIOANALYTICAL INSTRUMENTS, INC.
Reel/Frame 059567/0690 →
MERGER Recorded Mar 16, 2022
From: ESSEN INSTRUMENTS, INC.
To: SARTORIUS BIOANALYTICAL INSTRUMENTS, INC.
Reel/Frame 059280/0575 →
MERGER Recorded Sep 24, 2020
From: INTELLICYT CORPORATION
To: ESSEN INSTRUMENTS, INC., D/B/A ESSEN BIOSCIENCE, LTD.
Reel/Frame 053881/0064 →
CHANGE OF NAME Recorded Jan 13, 2020
From: ESSEN INSTRUMENTS, INC.
To: ESSEN BIOSCIENCE, LTD.
Reel/Frame 051577/0420 →
MERGER Recorded Mar 26, 2019
From: INTELLICYT CORPORATION
To: ESSEN INSTRUMENTS, INC.
Reel/Frame 051333/0899 →