Patent Assignment
Reel/Frame 055739/0812
Assignment of Assignor's Interest
Recorded: 2021-03-26
Pages: 3
Assignors
PUDLEINER, HEINZ, DR.
Executed: 2017-02-23
MEYER, KLAUS
Executed: 2017-02-22
NICKEL, JOERG
Executed: 2017-02-22
Assignee
COVESTRO DEUTSCHEAND AKTIENGESELESCHAFT
KAISER-WILHELM ALLEE 60, LEVERKUSEN,, D-51373, GERMANY
Covered Properties
(5)
Multilayer Dental Appliances and Related Methods and Systems
Multilayer Polymer Sheets
Multilayer Dental Appliances and Related Methods and Systems
Application:
16/382,918 →
Publication:
US 2019/0231484
Multilayer Dental Appliances and Related Methods and Systems
Multilayer Dental Appliances and Related Methods and Systems
Application:
16/043,065 →
Publication:
US 2019/0183611
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 26, 2021
From: LI, CHUNHUA; CHEN, YAN
To: ALIGN TECHNOLOGY, INC.
Reel/Frame 055739/0591 →
Assignment of Assignor's Interest
Mar 26, 2021
From: PEHLERT, CRAIG
To: COVESTRO LLC
Reel/Frame 055739/0938 →
Assignment of Assignor's Interest
Mar 26, 2021
From: COVESTRO DEUTSCHLAND AKTIENGESELLSCHAFT; COVESTRO LLC
To: ALIGN TECHNOLOGY, INC.
Reel/Frame 057181/0393 →
Assignment of Assignor's Interest
Sep 9, 2021
From: COVESTRO DEUTSCHLAND AKTIENGESELLSCHAFT; COVESTRO LLC
To: ALIGN TECHNOLOGY, INC.
Reel/Frame 057432/0424 →