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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GEHRINGHOFF, LUDGER
Total Assignments: 20
Assignment: 1
Reel/Frame:009073/0014   Pages: 4
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/24/1997
2
Exec Dt:
11/24/1997
3
Exec Dt:
11/24/1997
Assignee
1
RESIDENZSTR. 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
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NONE
08966207
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NY 10173
Assignment: 2
Reel/Frame:010656/0708   Pages: 4
Recorded: 03/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/25/2000
2
Exec Dt:
01/25/2000
3
Exec Dt:
01/25/2000
Assignee
1
RESIDENZSTR. 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
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NONE
09441762
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NEW YORK 10173
Assignment: 3
Reel/Frame:011075/0075   Pages: 5
Recorded: 08/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2000
2
Exec Dt:
08/01/2000
3
Exec Dt:
04/11/2000
4
Exec Dt:
07/11/2000
5
Exec Dt:
07/11/2000
Assignee
1
RESIDENZSTR. 1, 33104 PADERBORN, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09528486
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NY 10173
Assignment: 4
Reel/Frame:011488/0737   Pages: 3
Recorded: 01/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/09/2001
Assignee
1
RESIDENZSTR. 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09770364
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NY 10173
Assignment: 5
Reel/Frame:012398/0395   Pages: 3
Recorded: 12/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2001
2
Exec Dt:
08/28/2001
Assignee
1
RESIDENZSTRASSE 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09933142
Correspondence name and address
HENRY M. FEIEREISEN LLC
350 FIFTH AVENUE
SUITE 3220
NEW YORK, NY 10118
Assignment: 6
Reel/Frame:012531/0349   Pages: 3
Recorded: 01/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2001
2
Exec Dt:
08/28/2001
Assignee
1
RESIDENZSTRASSE 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09933143
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 3220
NEW YORK, N.Y. 10118
Assignment: 7
Reel/Frame:013021/0410   Pages: 3
Recorded: 06/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2002
2
Exec Dt:
04/25/2002
Assignee
1
RESIDENZSTR. 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10131619
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 3220
NEW YORK, NY 10118
Assignment: 8
Reel/Frame:013214/0636   Pages: 3
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2002
2
Exec Dt:
06/11/2002
3
Exec Dt:
06/11/2002
Assignee
1
RESIDENZSTR. 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10157770
Correspondence name and address
HENRY M. FEIEREISEN
350J FIFTH AVENUE
SUITE 3220
NEW YORK, N.Y. 10118
Assignment: 9
Reel/Frame:013507/0440   Pages: 3
Recorded: 11/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2002
2
Exec Dt:
10/11/2002
3
Exec Dt:
10/11/2002
Assignee
1
RESIDENZSTRASSE 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10262586
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 3220
NEW YORK, NY 10118
Assignment: 10
Reel/Frame:013499/0460   Pages: 3
Recorded: 11/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2002
2
Exec Dt:
10/24/2002
3
Exec Dt:
10/24/2002
4
Exec Dt:
10/24/2002
Assignee
1
RESIDENZSTRASSE 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10262563
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 3220
NEW YORK, NY 10118
Assignment: 11
Reel/Frame:013591/0425   Pages: 3
Recorded: 12/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2002
2
Exec Dt:
11/29/2002
3
Exec Dt:
11/29/2002
4
Exec Dt:
11/29/2002
5
Exec Dt:
11/29/2002
Assignee
1
RESIDENZSTRASSE 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10282546
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 3220
NEW YORK, N.Y. 10118
Assignment: 12
Reel/Frame:014063/0525   Pages: 3
Recorded: 05/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2003
2
Exec Dt:
02/12/2003
3
Exec Dt:
02/12/2003
4
Exec Dt:
02/12/2003
Assignee
1
RESIDENZSTRASSE 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10353775
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE, SUITE 3220
NEW YORK, NEW YORK 10118
Assignment: 13
Reel/Frame:015231/0240   Pages: 3
Recorded: 04/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2003
2
Exec Dt:
12/01/2003
Assignee
1
RESIDENZSTRASSE 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10722072
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 3220
NEW YORK, NY 10118
Assignment: 14
Reel/Frame:015092/0896   Pages: 2
Recorded: 03/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/30/2004
Assignee
1
AN DER TALLE 27-31
33102 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774175
Correspondence name and address
THE FIRM OF KARL F ROSS
5676 RIVERDALE AVENUE
PO BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 15
Reel/Frame:017844/0715   Pages: 3
Recorded: 06/26/2006
Attorney Dkt #:GEHRINGHOFF-9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2006
2
Exec Dt:
06/23/2006
Assignee
1
RESIDENZSTRASSE 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11426446
Correspondence name and address
HENRY M. FEIEREISEN
350 FIFTH AVENUE
SUITE 4714
NEW YORK, NY 10118
Assignment: 16
Reel/Frame:018716/0907   Pages: 2
Recorded: 12/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2006
2
Exec Dt:
11/23/2006
3
Exec Dt:
11/22/2006
Assignee
1
AN DER TALLE 27-31
33102 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11599604
Correspondence name and address
THE FIRM OF KARL F ROSS
5676 RIVERDALE AVENUE
PO BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 17
Reel/Frame:020650/0393   Pages: 6
Recorded: 03/14/2008
Attorney Dkt #:080437.59870US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2008
2
Exec Dt:
02/07/2008
3
Exec Dt:
02/06/2008
4
Exec Dt:
02/06/2008
Assignees
1
PETUELRING 130
MUENCHEN, GERMANY 80809
2
IN DEN SCHLACHTWIESEN 4
ATTENDORN, GERMANY 57439
3
AN DER TALLE 27-31
PADERBORN, GERMANY 33104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12029796
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 18
Reel/Frame:021390/0920   Pages: 3
Recorded: 08/14/2008
Attorney Dkt #:HANDING-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2008
2
Exec Dt:
08/14/2008
3
Exec Dt:
08/14/2008
Assignee
1
RESIDENZSTRASSE 1
33104 PADERBORN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12191636
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 19
Reel/Frame:048741/0300   Pages: 3
Recorded: 03/29/2019
Attorney Dkt #:P023DE.US (89194.0024)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2019
2
Exec Dt:
02/22/2019
Assignee
1
AN DER TALLE 27-31
PADERBORN, GERMANY 33102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16271420
Correspondence name and address
HOLLAND & HART LLP
222 SOUTH MAIN STREET
SUITE 2200
SALT LAKE CITY, UT 84147
Assignment: 20
Reel/Frame:051702/0031   Pages: 5
Recorded: 02/03/2020
Attorney Dkt #:5782-085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2020
2
Exec Dt:
01/15/2020
3
Exec Dt:
01/04/2020
4
Exec Dt:
01/03/2020
5
Exec Dt:
01/06/2020
6
Exec Dt:
01/03/2020
Assignee
1
AN DER TALLE 27-31
PADERBORN, GERMANY 33102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16706580
Correspondence name and address
BENJAMIN J. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

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