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Patent Assignment Assignor Details
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Assignor Name : FREUDENTHAL, FRANZ, DR.
Total Assignments: 4
Assignment: 1
Reel/Frame:035752/0221   Pages: 4
Recorded: 06/01/2015
Attorney Dkt #:RING020D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/2015
Assignee
1
WANKELSTRASSE 60
KOELN, GERMANY 50996
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29508417
Correspondence name and address
GROSSMAN, TUCKER, PERREAULT & PFLEGER, P
55 SOUTH COMMERICAL STREET
MANCHESTER, NH 03101
Assignment: 2
Reel/Frame:038180/0047   Pages: 4
Recorded: 04/04/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/05/2015
Assignee
1
WANKELSTRASSE 60
KOELN, GERMANY 50996
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29560120
Correspondence name and address
GROSSMAN, TUCKER, PERREAULT & PFLEGER, P
55 SOUTH COMMERICAL STREET
MANCHESTER, NH 03101
Assignment: 3
Reel/Frame:043640/0901   Pages: 4
Recorded: 09/20/2017
Attorney Dkt #:RING045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/06/2017
Assignee
1
WANKELSTRASSE 60
KOELN, GERMANY 50996
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15326321
Correspondence name and address
GROSSMAN, TUCKER, PERREAULT & PFLEGER, P
55 SOUTH COMMERCIAL STREET
MANCHESTER, NH 03101
Assignment: 4
Reel/Frame:044828/0320   Pages: 4
Recorded: 02/05/2018
Attorney Dkt #:PFM016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2017
2
Exec Dt:
08/10/2017
3
Exec Dt:
08/09/2017
Assignee
1
WANKELSTRASSE 60
KOELN, GERMANY 50996
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15080981
Correspondence name and address
GROSSMAN, TUCKER, PERREAULT & PFLEGER, P
55 SOUTH COMMERCIAL STREET
MANCHESTER, NH 03101

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