Patent Assignment
Reel/Frame 013167/0608
Assignment of Assignor's Interest
Recorded: 2002-05-28
Pages: 5
Assignors
KORCHHOFF, STEFAN
Executed: 2002-05-22
CARLHOFF, CHRISTOFF
Executed: 2002-05-22
LAMM, ROLF
Executed: 2002-05-22
Assignee
SPECIALTY MINERALS (MICHIGAN) INC.
30600 TELEGRAPH ROAD, BINGHAM FARM, MICHIGAN, 48025
Covered Property
(1)
Measurement of the Wear of the Fireproof Lining of a Metallurgical Vessel
Patent:
6,922,251 →
Application:
10/148,499 →
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 →