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Patent Assignment Assignor Details
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Assignor Name : HOFMANN, ANGELIKA
Total Assignments: 3
Assignment: 1
Reel/Frame:008699/0214   Pages: 2
Recorded: 09/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/1997
2
Exec Dt:
06/30/1997
3
Exec Dt:
06/23/1997
Assignee
1
HERAEUSSTRASSE 12-14
63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08832281
Correspondence name and address
FRISHAUF, HOLTZ, ET AL.
MARSHALL J. CHICK
767 THIRD AVENUE 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 2
Reel/Frame:035666/0524   Pages: 3
Recorded: 05/19/2015
Attorney Dkt #:301746-00049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2015
2
Exec Dt:
04/06/2015
Assignee
1
UNTERSBERGSTRASSE 40
GROEDIG/SALZBURG, AUSTRIA A-5083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14639303
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT
600 GRANT STREET-44TH FL
U.S. STEEL TOWER
PITTSBURGH, PA 15219-2788
Assignment: 3
Reel/Frame:054968/0049   Pages: 6
Recorded: 01/20/2021
Attorney Dkt #:81076US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2020
2
Exec Dt:
07/20/2020
3
Exec Dt:
07/15/2020
4
Exec Dt:
12/10/2020
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17250426
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427

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