IP Library › Assignment 068090/0548
Patent Assignment
Reel/Frame 068090/0548

Assignment of Assignor's Interest

Recorded: 2024-07-26 Pages: 2
Assignor
MICROTRAC, INC.
Executed: 2024-06-10
Assignee
MICROTRAC RETSCH GMBH
RETSCH-ALLEE 1-5, HAAN, 42781, GERMANY
Covered Properties (3)
Method and Apparatus for Measuring Zeta Potential of Suspended Particles
Patent: 8,451,434 →
Application: 12/539,340 →
Publication: US 2011/0037980
Method and Apparatus for Measurement of Particle Characteristics Using Light Scattering and Optical Imaging
Patent: 9,897,524 →
Application: 15/590,628 →
Method and Apparatus for Combining Measurements of Particle Characteristics Using Light Scattering and Optical Imaging
Application: 15/899,259 →
Publication: US 2018/0188148
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 11, 2009
From: FREUD, PAUL J; TRAINER, MICHAEL N
To: MICROTRAC INC.
Reel/Frame 023086/0854 →
Assignment of Assignor's Interest May 24, 2019
From: TRAINER, MICHAEL; LAFOREST, JASON
To: MICROTRAC, INC.
Reel/Frame 049280/0727 →
Assignment of Assignor's Interest May 24, 2019
From: TRAINER, MICHAEL
To: MICROTRAC, INC.
Reel/Frame 049280/0745 →