skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : RITSCHE, STEFAN
Total Assignments: 40
Assignment: 1
Reel/Frame:006273/0699   Pages: 6
Recorded: 10/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUENTERT, BERNHARD
Exec Dt:
08/25/1992
2
WOLTER, MICHAEL
Exec Dt:
08/25/1992
3
RITSCHE, STEFAN
Exec Dt:
08/25/1992
4
JAEGER-WALDAU, REINHOLD
Exec Dt:
08/25/1992
5
FUCHS, KARL-HEINZ
Exec Dt:
08/25/1992
Assignee
1
ING. ERICH PFEIFFER GMBH & CO. KG
OESCHLESTRASSE 124-126 D-7760 RADOLFZELL FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5366122
NONE
07936743
Correspondence name and address
J. RODMAN STEELE, JR.
515 N. FLAGLER DR.
SUITE 503
WEST PALM BEACH, FLORIDA 33401
Assignment: 2
Reel/Frame:007504/0231   Pages: 3
Recorded: 05/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUCHS, KARL-HEINZ
Exec Dt:
04/25/1995
2
RITSCHE, STEFAN
Exec Dt:
04/25/1995
Assignee
1
ING. ERICH PFEIFFER GMBH & CO. KG
OSCHLESTRASSE 124-126
RADOLFZELL, GERMANY 78315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5655689
NONE
08433763
Correspondence name and address
J. RODMAN STEELE, JR.
QUARLES & BRADY
222 LAKEVIEW AVENUE - 4TH FLOOR
WEST PALM BEACH, FL 33401
Assignment: 3
Reel/Frame:007738/0211   Pages: 3
Recorded: 10/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
10/04/1995
Assignee
1
ING. ERICH PFEIFFER GMBH
OSCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5950879
NONE
08547041
Correspondence name and address
QUARLES & BRADY
J. RODMAN STEELE, JR.
222 LAKEVIEW AVENUE, 4TH FLOOR
WEST PALM BEACH, FLORIDA 33401
Assignment: 4
Reel/Frame:007742/0365   Pages: 3
Recorded: 10/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMANN, ESTHER
Exec Dt:
10/16/1995
2
FUCHS, KARL-HEINZ
Exec Dt:
10/16/1995
3
RITSCHE, STEFAN
Exec Dt:
10/16/1995
Assignee
1
ING. ERICH PFEIFFER GMBH
OSCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5791518
NONE
08549458
Correspondence name and address
QUARLES & BRADY
J. RODMAN STEELE, JR.
222 LAKEVIEW AVENUE - 4TH FLOOR
WEST PALM BEACH, FL 33401
Assignment: 5
Reel/Frame:007918/0170   Pages: 3
Recorded: 05/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUCHS, KARL-HEINZ
Exec Dt:
03/05/1996
2
RITSCHE, STEFAN
Exec Dt:
03/05/1996
Assignee
1
ING. ERICH PFEIFFER GMBH
OSCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5813570
NONE
08594055
Correspondence name and address
QUARLES & BRADY
J. RODMAN STEELE, JR.
222 LAKEVIEW AVENUE - 4TH FLOOR
WEST PALM BEACH, FL 33401
Assignment: 6
Reel/Frame:008182/0021   Pages: 4
Recorded: 07/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
07/02/1996
Assignee
1
ING. ERICH PFEIFFER GMBH
OSCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D401323
NONE
29056955
Correspondence name and address
QUARLES & BRADY
J. RODMAN STEELE, JR.
222 LAKEVIEW AVENUE
4TH FLOOR
WEST PALM BEACH, FL 33401
Assignment: 7
Reel/Frame:008208/0104   Pages: 3
Recorded: 09/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUCHS, KARL-HEINZ
Exec Dt:
08/28/1996
2
RITSCHE, STEFAN
Exec Dt:
08/28/1996
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5862962
NONE
08709757
Correspondence name and address
QUARLES & BRADY
J. RODMAN STEELE, JR.
222 LAKEVIEW AVE
4TH FLOOR
WEST PALM BEACH, FL 33401
Assignment: 8
Reel/Frame:008287/0885   Pages: 3
Recorded: 10/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
10/16/1996
Assignee
1
ING. ERICH PFEIFFER GMBH
OSCHLESTRASSE 124-126
D-78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5901883
NONE
08741240
Correspondence name and address
QUARLES & BRADY
MICHAEL J. MCGOVERN
411 EAST WISCONSIN AVENUE
MILWAUKEE, WISCONSIN 53202
Assignment: 9
Reel/Frame:008460/0702   Pages: 3
Recorded: 03/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
01/01/1997
2
AMANN, ESTHER
Exec Dt:
01/01/1997
Assignee
1
ING. ERICH PFEIFFER GMBH
OSCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5938125
NONE
08785029
Correspondence name and address
QUARLES & BRADY
MICHAEL J. MCGOVERN
411 E. WISCONISIN AVENUE
MILWAUKEE, WI 53202
Assignment: 10
Reel/Frame:008610/0558   Pages: 3
Recorded: 06/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAF, LOTHAR
Exec Dt:
02/28/1997
2
RITSCHE, STEFAN
Exec Dt:
02/27/1997
Assignee
1
ING. ERICH PFEIFFER GMBH
OSCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5875938
NONE
08811846
Correspondence name and address
QUARLES & BRADY
MICHAEL J. MCGOVERN
411 E. WISCONSIN AVENUE
MILWAUKEE, WISCONSIN 53202
Assignment: 11
Reel/Frame:008529/0435   Pages: 4
Recorded: 04/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
04/10/1997
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
D-78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D414555
NONE
29069952
Correspondence name and address
QUARLES & BRADY
J. RODMAN STEELE, JR.
222 LAKEVIEW AVENUE
4TH FLOOR
WEST PALM BEACH, FL 33401
Assignment: 12
Reel/Frame:009260/0278   Pages: 3
Recorded: 06/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
06/04/1998
2
AMANN, ESTHER
Exec Dt:
06/04/1998
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
D-78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6227415
NONE
09098552
Correspondence name and address
QUARLES & BRADY
MICHAEL J. MCGOVERN, ESQ.
411 E. WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 13
Reel/Frame:009701/0913   Pages: 4
Recorded: 01/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
11/11/1998
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
D-78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D414261
NONE
29095769
Correspondence name and address
QUARLES & BRADY LLP
J. RODMAN STEELE, JR.
222 LAKEVIEW AVENUE
4TH FLOOR
WEST PALM BEACH, FL 33401
Assignment: 14
Reel/Frame:009747/0492   Pages: 3
Recorded: 02/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
12/08/1998
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
D-78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6109547
NONE
09212911
Correspondence name and address
BAKER & BOTTS, L.L.P.
RONALD B. HILDRETH
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 15
Reel/Frame:009932/0809   Pages: 3
Recorded: 04/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
04/19/1999
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
D-78315 RADOLFZELI, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6257454
NONE
09300887
Correspondence name and address
QUARLES & BRADY LLP
MICHAEL J. MCGOVERN
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 63202
Assignment: 16
Reel/Frame:010190/0474   Pages: 3
Recorded: 08/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
07/16/1999
2
KAFER, STEFAN
Exec Dt:
07/16/1999
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
D-78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6484715
NONE
09351711
Correspondence name and address
QUARLES & BRADY LLP
MICHAEL J. MCGOVERN
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 17
Reel/Frame:010846/0568   Pages: 3
Recorded: 05/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
03/27/2000
2
FUCHS, KARL-HEINZ
Exec Dt:
03/27/2000
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6626379
NONE
09554031
Correspondence name and address
QUARLES & BRADY LLP
J. RODMAN STEELE, JR.
222 LAKEVIEW AVENUE - SUITE 400
WEST PALM BEACH, FL 33401
Assignment: 18
Reel/Frame:011005/0374   Pages: 3
Recorded: 08/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
05/24/2000
2
FUCHS, GOTTFRIED
Exec Dt:
05/24/2000
3
WOHRISKA, CHRISTA
Exec Dt:
05/24/2000
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6364166
NONE
09555327
Correspondence name and address
QUARLES & BRADY, LLP
MICHAEL J. MCGOVERN
411 EAST WISCONSIN AVE
MILWAUKEE, WI 53202
Assignment: 19
Reel/Frame:011127/0368   Pages: 3
Recorded: 08/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
08/02/2000
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6446839
NONE
09641049
Correspondence name and address
QUARLES & BRADY LLP
MICHAEL J. MCGOVERN
411 EAST WISCONSIN AVENUE
MILWAUKEE, WISCONSIN 53202
Assignment: 20
Reel/Frame:011289/0076   Pages: 3
Recorded: 10/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
08/25/2000
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6461322
NONE
09651700
Correspondence name and address
QUARLES & BRADY LLP
MICHAEL J. MCGOVERN
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 21
Reel/Frame:011832/0450   Pages: 3
Recorded: 05/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUCHS, KARL-HEINZ
Exec Dt:
10/26/2000
2
RITSCHE, STEFAN
Exec Dt:
10/26/2000
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6708846
NONE
09673009
Correspondence name and address
QUARLES & BRADY LLP
MICHAEL J. MCGOVERN
411 E. WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 22
Reel/Frame:011562/0169   Pages: 3
Recorded: 03/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
01/11/2001
Assignee
1
ING. ERICH PFEIFFER GMBH
78315
OESCLESTRASSE 124-126
RADOLLLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6732955
NONE
09743843
Correspondence name and address
AKERMAN, SENTERFITT & EIDSON, P.A.
J. RODMAN STEELE, JR.
POST OFFICE BOX 3188
WEST PALM BEACH, FL 33402-3188
Assignment: 23
Reel/Frame:012504/0060   Pages: 3
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
01/11/2001
2
GRAF, LOTHAR
Exec Dt:
01/11/2001
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126 78315
RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6732955
NONE
09743843
Correspondence name and address
AKERMAN, SENTERFITT & EDISON, P.A.
J. RODMAN STEELE, JR.
POST OFFICE BOX 3188
WEST PALM BEACH, FL 33402-3188
Assignment: 24
Reel/Frame:011699/0299   Pages: 3
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
02/02/2001
2
FUCHS, KARL-HEINZ
Exec Dt:
02/02/2001
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6427684
US20010013525
09780856
Correspondence name and address
QUARLES & BRADY LLP
MICHAEL J. MCGOVERN
411 E. WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 25
Reel/Frame:011661/0522   Pages: 3
Recorded: 04/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
02/09/2001
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6626330
US20020190083
09785679
Correspondence name and address
QUARLES & BRADY LLP
MICHAEL J. MCGOVERN
411 E WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 26
Reel/Frame:011795/0505   Pages: 3
Recorded: 05/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
03/23/2001
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6725857
US20020032409
09803633
Correspondence name and address
QUARLES & BRADY LLP
MICHAEL J. MCGOVERN
411 E. WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 27
Reel/Frame:012164/0575   Pages: 3
Recorded: 09/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
07/04/2001
2
GRAF, ANDREAS
Exec Dt:
07/04/2001
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6527144
US20020008122
09899309
Correspondence name and address
QUARLES & BRADY LLP
MICHAEL J. MCGOVERN
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 28
Reel/Frame:012490/0867   Pages: 3
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
10/19/2001
2
GREINER-PERTH, JUERGEN
Exec Dt:
10/19/2001
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6578741
US20020066752
09975542
Correspondence name and address
QUARLES & BRADY LLP
MICHAEL J. MCGOVERN
411 E. WISCONSIN AVE.
MILWAUKEE, WI 53202
Assignment: 29
Reel/Frame:013093/0234   Pages: 2
Recorded: 07/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
07/10/2002
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030010793
10192503
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
DAVID G. BOUTELL
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699
Assignment: 30
Reel/Frame:015300/0385   Pages: 2
Recorded: 05/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERK, HANS
Exec Dt:
05/04/2004
2
KRAMPEN, GERALD
Exec Dt:
05/04/2004
3
RITSCHE, STEFAN
Exec Dt:
05/04/2004
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7104469
US20040238574
10839395
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
DAVID G. BOUTELL
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 31
Reel/Frame:016417/0719   Pages: 2
Recorded: 08/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREINER-PERTH, JUERGEN
Exec Dt:
06/30/2005
2
KOENIG, PETER
Exec Dt:
06/30/2005
3
RITSCHE, STEFAN
Exec Dt:
06/30/2005
4
CATER, MIRO
Exec Dt:
06/30/2005
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 54-56
RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060011659
11180292
Correspondence name and address
DONALD J. WALLACE
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 32
Reel/Frame:019684/0196   Pages: 3
Recorded: 08/13/2007
Attorney Dkt #:5000.P0127US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
03/02/2007
2
FICHTNER, RALF
Exec Dt:
03/02/2007
3
NADLER, GUENTER
Exec Dt:
03/02/2007
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 54-56
RADOLFZELL, GERMANY D-78315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070284393
11662312
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 33
Reel/Frame:019698/0015   Pages: 2
Recorded: 08/15/2007
Attorney Dkt #:5000.P0133US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
03/21/2007
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 54-56
RADOLFZELL, GERMANY D-78315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070262090
11665129
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 34
Reel/Frame:019723/0464   Pages: 2
Recorded: 08/21/2007
Attorney Dkt #:5000.P0132US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSCHE, STEFAN
Exec Dt:
03/21/2007
2
TEMPFLI, KARL
Exec Dt:
03/21/2007
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 54-56
RADOLFZELL, GERMANY D-78315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7946455
US20080035223
11665128
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 35
Reel/Frame:027401/0677   Pages: 2
Recorded: 12/16/2011
Attorney Dkt #:Q127042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
12/05/2011
Assignee
1
VALOIS SAS
LE PRIEURE BPG
LE NEUBOURG, FRANCE 27110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D684255
NONE
29403370
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 36
Reel/Frame:027402/0962   Pages: 2
Recorded: 12/16/2011
Attorney Dkt #:Q127044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
12/05/2011
Assignee
1
VALOIS SAS
LE PRIEURE BPG
LE NEUBOURG, FRANCE 27110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D694399
NONE
29403371
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 37
Reel/Frame:035248/0461   Pages: 3
Recorded: 03/25/2015
Attorney Dkt #:5000.P0390US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
03/17/2015
Assignee
1
APTAR RADOLFZELL GMBH
OESCHLESTRASSE 54-56
RADOLFZELL, GERMANY D-78315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538369
US20150274386
14430804
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 38
Reel/Frame:043812/0594   Pages: 3
Recorded: 10/09/2017
Attorney Dkt #:3119.P0060US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITSCHE, STEFAN
Exec Dt:
09/14/2017
Assignee
1
APTAR RADOLFZELL GMBH
ÖSCHLESTRASSE 54-56
RADOLFZELL, GERMANY 78315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10363566
US20180133731
15564282
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 39
Reel/Frame:065807/0375   Pages: 3
Recorded: 12/08/2023
Attorney Dkt #:3119.P0157US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREINER-PERTH, JÜRGEN
Exec Dt:
11/10/2023
2
RITSCHE, STEFAN
Exec Dt:
11/13/2023
Assignee
1
APTAR RADOLFZELL GMBH
ÖSCHLESTRASSE 54-56
RADOLFZELL, GERMANY 78315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240148991
18504384
Correspondence name and address
FLYNN THIEL, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 40
Reel/Frame:066497/0907   Pages: 3
Recorded: 02/20/2024
Attorney Dkt #:3119.P0158US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREINER-PERTH, JÜRGEN
Exec Dt:
12/19/2023
2
RITSCHE, STEFAN
Exec Dt:
12/20/2023
Assignee
1
APTAR RADOLFZELL GMBH
ÖSCHLESTRASSE 54-56
RADOLFZELL, GERMANY 78315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240269371
18568455
Correspondence name and address
LIANE L. CHURNEY
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631

Search Results as of: 09/22/2024 07:11 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT