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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 : RETZBACH, THOMAS
Total Assignments: 14
Assignment: 1
Reel/Frame:008440/0730   Pages: 3
Recorded: 10/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RETZBACH, THOMAS
Exec Dt:
05/23/1996
Assignee
1
FRITZ SCHUNK GMBH FABRIK FUR SPANN-UND GREIFWERKZEUGE
BAHNHOFSTRASSE 106-112
D-74348 LAUFFEN A.N., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5845384
NONE
08675462
Correspondence name and address
BAKER, MAXHAM, JESTER & MEADOR
LAWRENCE A. MAXHAM
SYMPHONY TOWERS
750 "B" STREET, SUITE 3100
SAN DIEGO, CA 92101
Assignment: 2
Reel/Frame:008173/0470   Pages: 3
Recorded: 08/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RETZBACH, THOMAS
Exec Dt:
06/20/1996
2
MICHLER, GERHARD
Exec Dt:
06/20/1996
Assignee
1
FRITZ SCHUNK GMBH FABRIK FUR SPANN- UND GREIFWERKZEUGE
BAHNHOFSTRSSE 106-112
D-74348 LAUFFEN A.N., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5711538
NONE
08702251
Correspondence name and address
BAKER MAXHAM JESTER & MEADOR
LAWRENCE A. MAXHAM
750 B STREET, SUITE 3100
SYMPHONY TOWERS
SAN DIEGO, CA 92101
Assignment: 3
Reel/Frame:009044/0683   Pages: 3
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHLER, GERHARD
Exec Dt:
02/23/1998
2
RETZBACH, THOMAS
Exec Dt:
02/23/1998
Assignee
1
FRITZ SCHUNK GMBH & CO KG FABRIK FUR SPANN-UND GREIFWERKZEUGE
BAHNHOFSTRASSE 106-112
D-74348 LAUFFEN A.N., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5769487
NONE
08677523
Correspondence name and address
BAKER, MAXHAM, JESTER & MEADOR
LAWRENCE A. MAXHAM
750 "B" STREET, SUITE 3100
SAN DIEGO, CA 92101
Assignment: 4
Reel/Frame:010409/0587   Pages: 3
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RETZBACH, THOMAS
Exec Dt:
02/01/1999
2
MULLER, JOACHIM
Exec Dt:
02/01/1999
Assignee
1
SCHUNK GMBH & CO. KG FABRIK FUR SPANN- UND GREIFWERKZEUGE
BAHNHOFSTRASSE 106-134
74348 LAUFEN, NECKAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6179530
NONE
09242661
Correspondence name and address
BAKER & MAXHAM
LAWRENCE A. MAXHAM
SYMPHONY TOWERS
750 "B" STREET, SUITE 3100
SAN DIEGO, CA 92101
Assignment: 5
Reel/Frame:010707/0867   Pages: 4
Recorded: 02/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RETZBACH, THOMAS
Exec Dt:
02/07/2000
Assignee
1
SCHUNK GMBH & CO. KG FABRIK FUR SPANN-UND GREIFWERKZEUGE
BAHNHOFSTRASSE 106-134
D-74348 LAUFFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6470553
NONE
09485932
Correspondence name and address
LINIAK, BERENATO, LONGACRE & WHITE, LLC
JOSEPH W. BERENATO, III
6550 ROCK SPRING DRIVE, STE. 240
BETHESDA, MD 20817
Assignment: 6
Reel/Frame:013186/0914   Pages: 4
Recorded: 05/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RETZBACH, THOMAS
Exec Dt:
05/24/2002
2
KERSTEN, RALPH
Exec Dt:
05/24/2002
Assignee
1
SCHUNK GMBH & GO. KG FABRIK FUR SPANN-UND GREIFWERKZWUGE
BAHNHOFSTRASSE 106-134
74348 LAUFFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020180165
10148259
Correspondence name and address
LINIAK, BERENATO, LONGACRE & WHITE, LLC
JOSEPH W. BERENATO, III
6550 ROCK SPRING DRIVE, STE. 240
BETHESDA, MD 20817
Assignment: 7
Reel/Frame:013308/0645   Pages: 3
Recorded: 06/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RETZBACH, THOMAS
Exec Dt:
05/24/2002
Assignee
1
SCHUNK GMBH & CO. KG FABRIK FUR
BAHNHOFSTRASSE 106-134
SPANN-UND GREIFWERKZEUGE
74348 LAUFFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6666461
NONE
10168325
Correspondence name and address
LINIAK, BERENATO, LONGACRE, ET AL.
JOSEPH W. BERENATO, II
6550 ROCK SPRING DRIVE
SUITE 240
BETHESDA, MD 20817
Assignment: 8
Reel/Frame:020707/0944   Pages: 5
Recorded: 03/19/2008
Attorney Dkt #:26202.490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RETZBACH, THOMAS
Exec Dt:
05/15/2006
2
SCHUSTER, ANDREAS
Exec Dt:
05/16/2006
3
SIGMUND, RAINER
Exec Dt:
05/23/2006
Assignee
1
SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIK
BAHNHOFSTR. 106-134
LAUFFEN, GERMANY D-74348
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080179838
10578429
Correspondence name and address
JOSEPH W. BERENATO
6550 ROCK SPRING DR. SUITE 240
BETHESDA, MD 20817
Assignment: 9
Reel/Frame:018790/0865   Pages: 5
Recorded: 01/23/2007
Attorney Dkt #:26202.530
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUSTER, ANDREAS
Exec Dt:
09/28/2006
2
MICHLER, GERHARD
Exec Dt:
09/27/2006
3
RETZBACH, THOMAS
Exec Dt:
09/27/2006
4
SIGMUND, RAINER
Exec Dt:
09/27/2006
Assignee
1
SCHUNK GMBH & CO.KG SPANN-UND GREIFTECHNIK
BAHNHOFSTR. 106-134
LAUFFEN, GERMANY D-74348
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070216113
11547468
Correspondence name and address
JOSEPH W. BERENATO
6550 ROCK SPRING DR. SUITE 240
BETHESDA, MD 20817
Assignment: 10
Reel/Frame:019214/0176   Pages: 3
Recorded: 04/26/2007
Attorney Dkt #:26202.500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RETZBACH, THOMAS
Exec Dt:
04/13/2007
Assignee
1
SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIK
BAHNHOFSTR. 106-134
LAUFFEN, GERMANY 74348
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070252344
10578553
Correspondence name and address
BERENATO, WHITE & STAVISH
6550 ROCK SPRING DRIVE, STE 240
BETHESDA, MD 20817
Assignment: 11
Reel/Frame:019702/0751   Pages: 3
Recorded: 08/16/2007
Attorney Dkt #:26202.650
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RETZBACH, THOMAS
Exec Dt:
06/12/2007
2
HAAG, MICHAEL
Exec Dt:
05/25/2007
Assignee
1
SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIK
BAHNHOFSTR. 106-134
LAUFFEN, GERMANY D-74348
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8128101
US20070257413
11792949
Correspondence name and address
JOSEPH W. BERENATO
6550 ROCK SPRING DR. SUITE 240
BETHESDA, MD 20817
Assignment: 12
Reel/Frame:019919/0132   Pages: 3
Recorded: 10/04/2007
Attorney Dkt #:26202.660
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RETZBACH, THOMAS
Exec Dt:
06/12/2007
Assignee
1
SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIK
BAHNHOFSTR. 106-134
LAUFFEN, GERMANY D-74348
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8141884
US20080001367
11792950
Correspondence name and address
JOSEPH W. BERENATO
6550 ROCK SPRING DR. SUITE 240
BETHESDA, MD 20817
Assignment: 13
Reel/Frame:021664/0491   Pages: 3
Recorded: 10/10/2008
Attorney Dkt #:26202.730
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RETZBACH, THOMAS
Exec Dt:
06/15/2008
2
HAAG, MICHAEL
Exec Dt:
06/18/2008
Assignee
1
SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIK
BAHNHOFSTRASSE 106-134
LAUFFEN, GERMANY D-74348
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8118311
US20090273145
12097907
Correspondence name and address
BERENATO, WHITE & STAVISH, LLC
6550 ROCK SPRING DRIVE
SUITE 240
BETHESDA, MD 20817
Assignment: 14
Reel/Frame:060038/0260   Pages: 3
Recorded: 05/27/2022
Attorney Dkt #:36202.136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RETZBACH, THOMAS
Exec Dt:
05/25/2022
Assignee
1
SCHUNK GMBH & CO. KG SPANN- UND GREIFTECHNIK
BAHNHOFSTRASSE 106-134
LAUFFEN AM NECKAR, GERMANY 74348
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230356304
17780685
Correspondence name and address
BERENATO & WHITE, LLC
6550 ROCK SPRING DRIVE
SUITE 240
BETHESDA, MD 20817

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