Patent Assignment
Reel/Frame 026955/0607
Corrective Assignment to Correct the Assignee Previously Recorded on Reel 020793 Frame 0089. Assignor(S) Hereby Confirms the Assignment to Sulzer Chemtech Ag of Winterthur, Switzerland and Resitec Participacoes Ltda. of Campinas, Brazil.
Recorded: 2011-09-23
Pages: 7
Assignors
ROHR, RODOLFO
Executed: 2008-02-25
NIKZAD, ALI
Executed: 2008-02-07
KUSZIK, ANDRZEJ
Executed: 2008-02-07
Assignees
SULZER CHEMTECH AG
ZUCHERSTRASSE 14, WINTERTHUR, CH-8401, SWITZERLAND
RESITEC PARTICIPACOES LTDA.
AV. ANCHIETA 173, 110 ANDAR, SALA 113, CENTRO, CAMPINAS, CEP-13015-903, BRAZIL
Covered Property
(1)
Method and Device for Purifying High Melting Organic Raw Products or Compund Mixtures by Means of Fractionated Melting Crystallisation from Solvent Mixtures
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.