Patent Assignment
Reel/Frame 020688/0375
Assignment of Added Inventor, Sumita B. Mitra. Original Assignment Recorded on October 22, 2004 at Reel/Frame: 015909/0506
Recorded: 2008-03-19
Pages: 2
Assignor
MITRA, SUMITA B.
Executed: 2008-03-19
Assignee
3M INNOVATIVE PROPERTIES COPMANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133-3427
Covered Property
(1)
Dental Compositions Containing Nanozirconia Fillers
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 22, 2004
From: KOLB, BRANT U.; BUI, HOA T.; THALACKER, JASON P.; KANGAS, LANI S.
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 015909/0506 →
Assignment of Assignor's Interest
Feb 1, 2024
From: 3M INNOVATIVE PROPERTIES COMPANY
To: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
Reel/Frame 066433/0049 →