Patent Assignment
Reel/Frame 046937/0035
Assignment of Assignor's Interest
Recorded: 2018-09-21
Pages: 4
Assignor
3M DEUTSCHLAND GMBH
Executed: 2018-09-21
Assignee
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427, ST PAUL, MINNESOTA, 55133-3427
Covered Properties
(27)
Tooth Surface Treatment Agent
Patent:
6,752,989 →
Application:
10/030,942 →
Radically Curable Urethane Prepolymers and Their Use in Dental Materials
Polymerizable Preparations Based on Epoxies That Contain Silicon
Mixing Capsule
Cationically Curable Dental Materials
Catalyst Constituent
Prepolymeric (Meth) Acrylates with Polycyclic or Aromatic Segments
N-Alkyl Aziridine Block Copolymers and the Uses Thereof
Aziridinosilicones and the Use Thereof
Device for Determining the End of the Processing Time for Hardening Masses
Device for producing dental workpieces
Device for Storing and Dispensing Flowable Compositions
Use of Branched Polyacids in Dental Materials
Inert Dental Glass
Ascertaining the Patient Related Risk of Caries
Dynamic Mixer
Silicone-Based Dental Impression Compounds
Initiator System for Acid Dental Formulations
N-Alkylaziridine Prepolymers as a Dental Material
Method for Producing Dentures
Preparations Based on Aziridino Polyethers and the Use Thereof
Cad-System for Dental Prostheses
Self-Adhesive Dental Materials
Dynamic Mixer
Dispensing Cartridge
Processing of Shape Data of a Dental Prosthesis
Irradiation Appliance
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger
Feb 27, 2012
From: 3M ESPE AG
To: 3M DEUTSCHLAND GMBH
Reel/Frame 027762/0754 →
Merger
Mar 20, 2014
From: 3M ESPE AG
To: 3M DEUTSCHLAND GMBH
Reel/Frame 032480/0743 →
Assignment of Assignor's Interest
Apr 2, 2014
From: HAEBERLEIN, INGO; LUCHTERHANDT, THOMAS; HECHT, REINHOLD; FREY, OLIVER
To: 3M ESPE AG
Reel/Frame 032583/0859 →