IP Library › Assignment 030324/0488
Patent Assignment
Reel/Frame 030324/0488

Assignment of Assignor's Interest

Recorded: 2013-05-01 Pages: 4
Assignors
KOLDITZ, PETRA
Executed: 2013-04-04
WEBER, KLAUS
Executed: 2013-04-03
BEILFUSS, WOLFGANG
Executed: 2013-04-19
BUNGENSTOCK, CARSTEN
Executed: 2013-04-03
HERWEG, SABINE
Executed: 2013-04-03
Assignee
Covered Property (1)
Antimicrobially Active Compositions Based on Zinc Compound, Glycerine Monoalkyl Ether and Antioxidant
Patent: 9,446,071 →
Application: 13/874,512 →
Publication: US 2013/0309321
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 23, 2019
From: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
To: SCHULKE & MAYR GMBH
Reel/Frame 048965/0875 →
Assignment of Assignor's Interest Sep 6, 2022
From: SCHÜLKE & MAYR GMBH
To: ASHLAND SPECIALTIES DEUTSCHLAND GMBH
Reel/Frame 061386/0406 →