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Patent Assignment Assignor Details
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Assignor Name : BACK, FRIEDRICH
Total Assignments: 10
Assignment: 1
Reel/Frame:012801/0042   Pages: 5
Recorded: 04/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2002
2
Exec Dt:
02/25/2002
Assignee
1
HOEHNERWEG 2-4
D-69469 WEINHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10026081
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 2
Reel/Frame:013455/0824   Pages: 8
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2002
2
Exec Dt:
09/10/2002
3
Exec Dt:
10/10/2002
4
Exec Dt:
10/23/2002
Assignee
1
HOEHNERWEG 2-4
WEINHEIM, GERMAN DEMOCRATIC REPUBLIC D-69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10180274
Correspondence name and address
KENYON & KENYON
RICHARD MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:013489/0180   Pages: 7
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2002
2
Exec Dt:
10/21/2002
3
Exec Dt:
10/10/2002
4
Exec Dt:
10/23/2002
Assignee
1
HOEHNERWEG 2-4
D-69469 WEINHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10091831
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:015591/0284   Pages: 2
Recorded: 07/21/2004
Attorney Dkt #:8470G000013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2004
2
Exec Dt:
06/24/2004
Assignee
1
HOHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10791654
Correspondence name and address
HARNESS DICKEY & PIERCE, PLC
PHILIP E. RETTIG
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:020819/0583   Pages: 5
Recorded: 04/17/2008
Attorney Dkt #:CFK010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2006
2
Exec Dt:
11/14/2006
3
Exec Dt:
11/14/2006
Assignee
1
HOHNERWEG 2-4
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11562245
Correspondence name and address
STEVEN J. GROSSMAN
GROSSMAN, TUCKER, PERREAULT & PFLEGER
55 SOUTH COMMERCIAL STREET
MANCHESTER, NH 03101
Assignment: 6
Reel/Frame:019097/0289   Pages: 3
Recorded: 03/15/2007
Attorney Dkt #:8470G-000069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/07/2007
2
Exec Dt:
03/07/2007
Assignee
1
2-4 HOHNERWEG
WEINHEIM, GERMANY 69469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11724641
Correspondence name and address
PHILIP E. RETTIG
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 7
Reel/Frame:033182/0629   Pages: 3
Recorded: 06/26/2014
Attorney Dkt #:814482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2014
2
Exec Dt:
04/06/2014
3
Exec Dt:
04/06/2014
Assignee
1
EUROPAPLATZ 4
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14225552
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD. (FRANKFURT OF
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731
Assignment: 8
Reel/Frame:050140/0519   Pages: 5
Recorded: 03/14/2019
Attorney Dkt #:67708-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2017
2
Exec Dt:
02/28/2019
3
Exec Dt:
02/27/2019
4
Exec Dt:
02/27/2019
5
Exec Dt:
03/01/2019
Assignee
1
EUROPAPLATZ 4
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16327420
Correspondence name and address
FISHMAN STEWART PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610
Assignment: 9
Reel/Frame:051537/0825   Pages: 3
Recorded: 01/16/2020
Attorney Dkt #:67708-0026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/07/2020
Assignee
1
EUROPAPLATZ 4
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16631672
Correspondence name and address
FISHMAN STEWART PLLC
800 TOWER DRIVE
SUITE 610
TROY, MI 48098
Assignment: 10
Reel/Frame:064116/0251   Pages: 5
Recorded: 06/29/2023
Attorney Dkt #:67708-0067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2023
2
Exec Dt:
05/30/2023
3
Exec Dt:
05/17/2023
4
Exec Dt:
06/12/2023
Assignee
1
EUROPAPLATZ 4
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18036752
Correspondence name and address
FISHMAN STEWART PLLC
800 TOWER DRIVE
SUITE 610
TROY, MI 48098

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