Assignment of Assignor's Interest

Recorded: 2015-10-23 Pages: 2

Assignors

WOLFF, ANDREAS

Executed: 2015-10-06

VENNEMANN, BETTINA

Executed: 2015-10-06

GENSKE, DIETER

Executed: 2015-10-13

OBERSCHELP, PETER

Executed: 2015-10-01

Assignee

S & B INDUSTRIAL MINERALS GMBH

DUISBURGER STRASSE 69 - 73, OBERHAUSEN, D-46049, GERMANY

Covered Property (1)

Method for the Production of Core Sand and/or Molding Sand for Casting Purposes

Application: 14/653,152 →

Publication: US 2015/0367406

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.