Patent Assignment
Reel/Frame 027572/0094
Corrective Assignment to Correct the Application No. 13/253,046, Previously Recorded on Reel 027300 Frame 0025. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2012-01-10
Pages: 6
Assignors
FREITAG, DIETER
Executed: 2011-09-22
GO, PIN
Executed: 2011-10-19
KAGUMBA, LAWINO
Executed: 2011-10-19
Assignee
FRX POLYMERS, INC.
200 TURNPIKE ROAD, CHELMSFORD, MASSACHUSETTS, 01824
Covered Property
(1)
High Molecular Weight, Random, Bisphenol Based Copoly(Phosphonate Carbonate)S
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 30, 2011
From: KONRAD, STEPHAN; HEUER, HELMUT-WERNER; KRAUTER, BERIT; OOMS, PIETER
To: BAYER MATERIAL SCIENCE AG
Reel/Frame 027299/0687 →
Assignment of Assignor's Interest
Nov 30, 2011
From: FREITAG, DIETER; GO, PIN; KAGUMBA, LAWINO
To: FRX POLYMERS, INC.
Reel/Frame 027300/0025 →
Corrective Assignment to Correct the Application No. 13253046 Should Be Application No. 13235046 Previously Recorded on Reel 027299 Frame 0687. Assignor(S) Hereby Confirms the Stephan Konrad, Helmut-Werner Heuer, Berit Krauter, Pieter Ooms, Michael Prein and Johann Rechner to Bayer Material Science Ag
Jan 10, 2012
From: KONRAD, STEPHAN; HEUER, HELMUT-WERNER; KRAUTER, BERIT; OOMS, PIETER
To: BAYER MATERIAL SCIENCE AG
Reel/Frame 027572/0124 →
Change of Name
Apr 5, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038353/0325 →