Patent Assignment
Reel/Frame 029444/0612
Assignment of Assignor's Interest
Recorded: 2012-12-11
Pages: 4
Assignors
DRESEN, DIETMAR
Executed: 2012-11-28
CARLHOFF, CHRISTOPH
Executed: 2012-11-28
LAMM, ROLF
Executed: 2012-11-28
Assignee
SPECIALTY MINERALS (MICHIGAN) INC.
30600 TELEGRAPH ROAD, BINGHAM FARMS, MICHIGAN, 48025
Covered Property
(1)
Local Positioning System for Refractory Lining Measuring
Application:
13/680,340 →
Publication:
US 2014/0140176
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
May 15, 2014
From: MINERAL TECHNOLOGIES INC.; SPECIALTY MINERALS (MICHIGAN) INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 032908/0946 →
Corrective Assignment to Correct the Assignor Name Previously Recorded on Reel 032908 Frame 0946. Assignor(S) Hereby Confirms the Security Interest.
May 19, 2014
From: MINERALS TECHNOLOGIES INC.; SPECIALTY MINERALS (MICHIGAN) INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 032922/0127 →