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Patent Assignment Assignor Details
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Assignor Name : HOFFMANN, WOLFGANG
Total Assignments: 33
Assignment: 1
Reel/Frame:004346/0902   Pages: 1
Recorded: 01/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/24/1980
2
Exec Dt:
04/24/1980
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06153704
Correspondence name and address
KEIL & WITHERSPOON
1101 CONN. AVE., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:003952/0045   Pages: 2
Recorded: 10/26/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/21/1981
Assignee
1
3461 ROEDING RD.
CERES, CALIFORNIA 95307
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06315003
Correspondence name and address
EDWARD E. GREGG
GREGG, CAPLAN & HIGGINS
800 MENLO AVE., STE. 220
MENLO PARK, CA 94025
Assignment: 3
Reel/Frame:004117/0367   Pages: 1
Recorded: 04/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/30/1981
2
Exec Dt:
11/30/1981
3
Exec Dt:
11/30/1981
4
Exec Dt:
11/30/1981
5
Exec Dt:
11/30/1981
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06330024
Correspondence name and address
KEIL & WITHERSPOON
1101 CONNECTICUT AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004069/0408   Pages: 2
Recorded: 11/12/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/01/1982
Assignee
1
3461 ROEDING ROAD
CERES, CALIFORNIA 95307
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06441040
Correspondence name and address
EDWARD B. GREGG
800 MENLO AVE., STE. 220
MENLO PARK, CA 94025
Assignment: 5
Reel/Frame:004103/0329   Pages: 2
Recorded: 03/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/25/1983
Assignee
1
3461 ROEDING RD.,
CERES,, CALIFORNIA 95307
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06471655
Correspondence name and address
EDWARD B. GREGG
GREGG, CAPLAN & HIGGINS
800 MENLO AVE. - STE. 220
MENLO PARK, CA 94025
Assignment: 6
Reel/Frame:004143/0221   Pages: 2
Recorded: 06/30/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/31/1983
Assignee
1
3461 ROEDING RD.
A CORP. OF CA
CERES, CALIFORNIA 95307
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06438386
Correspondence name and address
EDWARD B. GREGG
800 MENLO AVE., STE. 220
MENLO PARK, CA 94025
Assignment: 7
Reel/Frame:004159/0789   Pages: 2
Recorded: 08/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/25/1983
Assignee
1
3461 ROEDING ROAD
A CA CORP.
CERES, CALIFORNIA 95307
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06519267
Correspondence name and address
GREGG, CAPLAN, ET AL
800 MENLO AVE., STE. 220
MENLO PARK, CA. 94025
Assignment: 8
Reel/Frame:004178/0201   Pages: 3
Recorded: 09/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/06/1983
2
Exec Dt:
08/17/1983
Assignee
1
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06532783
Correspondence name and address
EDWARD B. GREGG
800 MENLO AVE., STE. 220
MENLO PARK, CA 94025
Assignment: 9
Reel/Frame:004790/0370   Pages: 1
Recorded: 09/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/18/1987
2
Exec Dt:
08/18/1987
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07093888
Correspondence name and address
SAUL SCHWARTZ
GENERAL MOTORS CORPORATION
PATENT SECTION
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 10
Reel/Frame:005384/0061   Pages: 5
Recorded: 07/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/02/1990
2
Exec Dt:
07/22/1990
3
Exec Dt:
07/22/1990
4
Exec Dt:
07/22/1990
5
Exec Dt:
07/03/1990
6
Exec Dt:
07/11/1990
7
Exec Dt:
07/11/1990
8
Exec Dt:
07/22/1990
Assignee
1
ULMENSTRASSE 125
D-4000 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07556318
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, NW
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:005400/0763   Pages: 3
Recorded: 07/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/24/1990
2
Exec Dt:
07/24/1990
Assignee
1
ULMENSTRASSE 125
D-4000 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07559350
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, NW
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:005644/0104   Pages: 2
Recorded: 03/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1991
2
Exec Dt:
02/27/1991
3
Exec Dt:
02/27/1991
4
Exec Dt:
02/27/1991
Assignee
1
6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07667111
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
11001 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:006791/0431   Pages: 2
Recorded: 12/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/1993
2
Exec Dt:
11/22/1993
3
Exec Dt:
11/22/1993
Assignee
1
RIXBECKER STR. 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08160196
Correspondence name and address
F. PRINCE BUTLER
775 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:006793/0109   Pages: 2
Recorded: 12/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/1993
2
Exec Dt:
11/22/1993
3
Exec Dt:
11/22/1993
Assignee
1
RIXBECKER STR. 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08160198
Correspondence name and address
F. PRINCE BUTLER
775 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:006799/0517   Pages: 2
Recorded: 12/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/1993
2
Exec Dt:
11/22/1993
3
Exec Dt:
11/22/1993
Assignee
1
RIXBECKER STR. 75 LIPPSTADT GERMANY 59552
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08160197
Correspondence name and address
F. PRINCE BUTLER
775 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:006881/0259   Pages: 2
Recorded: 02/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/10/1994
Assignee
1
PEMPELFURSTRASSE 1
40880 RATINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08190379
Correspondence name and address
NORMAN N. KUNITZ
SPENCER, FRANK & SCHNEIDER
1111 19TH STREET, N.W.
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:007014/0549   Pages: 2
Recorded: 04/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/1994
2
Exec Dt:
03/31/1994
3
Exec Dt:
03/29/1994
Assignee
1
RIXBECKER STR. 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08229335
Correspondence name and address
GRIFFIN, BUTLER, WHISENHUNT & KURTOSSY
F. PRINCE BUTLER
STE. PH -1 2300 SOUTH 9TH STREET
ARLINGTON, VA 22004
Assignment: 18
Reel/Frame:007035/0945   Pages: 2
Recorded: 06/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/1994
2
Exec Dt:
05/16/1994
3
Exec Dt:
05/30/1994
Assignee
1
RIXBECKER STR. 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08259678
Correspondence name and address
GRIFFIN, BUTLER, ET AL.
F. PRINCE BUTLER
2300 S. 9TH STREET
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 19
Reel/Frame:008618/0735   Pages: 2
Recorded: 06/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/1996
2
Exec Dt:
01/04/1996
3
Exec Dt:
01/04/1996
4
Exec Dt:
01/04/1996
5
Exec Dt:
01/04/1996
Assignee
1
67056 LUDWIGSHAFEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08849712
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 20
Reel/Frame:008317/0714   Pages: 2
Recorded: 11/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/11/1996
2
Exec Dt:
11/04/1996
3
Exec Dt:
10/30/1996
4
Exec Dt:
10/30/1996
Assignee
1
RIXBECKER STR. 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08754330
Correspondence name and address
GRIFFIN, BUTLER, WHISENHUNT ET AL
F. PRICE BUTLER
2300 NINTH STREET, SOUTH
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 21
Reel/Frame:008344/0670   Pages: 2
Recorded: 11/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/1996
2
Exec Dt:
10/31/1996
3
Exec Dt:
10/31/1996
Assignee
1
RIXBECKER STR. 75
LIPPSTADT, GERMANY 59552
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08754113
Correspondence name and address
GRIFFIN, BUTLER, WHISENHUNT AND KURTOSSY
F. PRINCE BUTLER
2300 NINTH STREET, SOUTH
SUITE PH-1
ARLINGTON, VA 22204
Assignment: 22
Reel/Frame:008326/0548   Pages: 5
Recorded: 01/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/26/1996
Assignee
1
3813 ARGONAUT DRIVE
MODESTO, CALIFORNIA 95355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08677033
Correspondence name and address
EDWARD B. GREGG
2756 SOUTH COURT
PALO ALTO, CALIFORNIA 94306
Assignment: 23
Reel/Frame:010447/0165   Pages: 5
Recorded: 12/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/1999
2
Exec Dt:
09/23/1999
Assignee
1
WITTELSBACHERPLATZ 2
D-80333 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09355710
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 24
Reel/Frame:010331/0937   Pages: 3
Recorded: 10/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/1999
2
Exec Dt:
09/29/1999
Assignee
1
WITTELSBACHERPLATZ 2
D-80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09365779
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
GEORGE F. LEHNIGK
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 25
Reel/Frame:010727/0747   Pages: 3
Recorded: 04/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2000
2
Exec Dt:
03/14/2000
3
Exec Dt:
03/14/2000
Assignee
1
HEINRICH-EHRHARDT-STRASSE 2
D-29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09551616
Correspondence name and address
VENABLE, BAETJER, HOWARD & CIVILETTI,LLP
GABOR J. KELEMEN
P.O. BOX 34385
WASHINGTON, D.C 20043-9998
Assignment: 26
Reel/Frame:010734/0652   Pages: 3
Recorded: 04/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2000
2
Exec Dt:
03/15/2000
Assignee
1
HEINRICH-EHRHARDT-STRASSE 2
D-29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09551196
Correspondence name and address
VENABLE, BAETJER, HOWARD & CIVILETTI
GABOR J. KELEMEN
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 27
Reel/Frame:013073/0383   Pages: 3
Recorded: 07/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2002
2
Exec Dt:
06/20/2002
3
Exec Dt:
06/20/2002
Assignee
1
HEINRICH-EHRHARD-STR. 2
20935 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10187174
Correspondence name and address
VENABLE
POST OFFICE BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 28
Reel/Frame:014904/0444   Pages: 10
Recorded: 01/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2003
2
Exec Dt:
09/25/2003
3
Exec Dt:
09/11/2003
4
Exec Dt:
09/18/2003
5
Exec Dt:
11/05/2003
6
Exec Dt:
09/13/2003
7
Exec Dt:
10/29/2003
8
Exec Dt:
09/13/2003
Assignee
1
D-89518 HEIDENHEIM (BRENZ), GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10646342
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 29
Reel/Frame:023524/0283   Pages: 3
Recorded: 11/16/2009
Attorney Dkt #:RHEIN0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2009
2
Exec Dt:
11/03/2009
3
Exec Dt:
11/03/2009
4
Exec Dt:
11/03/2009
5
Exec Dt:
11/03/2009
6
Exec Dt:
11/03/2009
Assignee
1
HEINRICH-EHRHARDT-STR. 2
UNTERLUB, GERMANY D-29345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12619543
Correspondence name and address
GRIFFIN & SZIPL, PC
SUITE PH-1
2300 NINTH STREET, SOUTH
ARLINGTON, VA 22204
Assignment: 30
Reel/Frame:050050/0789   Pages: 3
Recorded: 08/14/2019
Attorney Dkt #:2016P21546
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/26/2019
Assignee
1
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY D-80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16483174
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 31
Reel/Frame:050050/0825   Pages: 3
Recorded: 08/14/2019
Attorney Dkt #:2016P21540
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/26/2019
Assignee
1
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY D-80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16483131
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 32
Reel/Frame:050064/0623   Pages: 3
Recorded: 08/15/2019
Attorney Dkt #:2016P21540
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/01/2019
Assignee
1
OTTO-HAHN-RING 6
MUENCHEN, GERMANY D-81739
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16483131
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 33
Reel/Frame:060269/0816   Pages: 3
Recorded: 06/22/2022
Attorney Dkt #:2019P21518
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/01/2022
Assignee
1
OTTO-HAHN-RING 6
MUENCHEN, GERMANY D-81739
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17786034
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480

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