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 : GRAF, LOTHAR
Total Assignments: 14
Assignment: 1
Reel/Frame:004151/0477   Pages: 3
Recorded: 07/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GRAF, LOTHAR
Exec Dt:
06/28/1983
Assignee
1
FIRMA ING. ERICH PFEIFFER GMBH & CO. KG
JOSEF-BOSCH-STRASSE 4
D-7760 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4532967
NONE
06511106
Correspondence name and address
STEELE, GOULD & FRIED
3232 IVB BLDG.
1700 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:004315/0810   Pages: 3
Recorded: 09/11/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAF, LOTHAR
Exec Dt:
09/03/1984
2
MAERTE, LEO
Exec Dt:
09/03/1984
3
SKORKA, THOMAS
Exec Dt:
09/03/1984
Assignee
1
ERICH PFEIFFER GMBH & CO., KG., A CORP OF GERMANY
JOSEF-BOSCH-STRASSE 4
7760 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4694977
NONE
06649514
Correspondence name and address
STEELE, GOULD & FRIED
3232 IVB BLDG.
1700 MARKET ST.
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:004521/0636   Pages: 4
Recorded: 02/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUCHS, KARL-HEINZ
Exec Dt:
02/13/1986
2
GRAF, LOTHAR
Exec Dt:
02/13/1986
3
FORSBACH, HEINZ-PETER
Exec Dt:
02/13/1986
Assignees
1
ING. ERICH PFEIFFER GMBH & CO. KG
JOSEF-BOSCH-STR. 4
D-7760 RADOLFZELL, GERMANY
2
BAYER AG
D-5090 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4817829
NONE
06831645
Correspondence name and address
STEELE, GOULD AND FRIED
3232 IVB BLDG.,
1700 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:004600/0208   Pages: 4
Recorded: 09/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAF, LOTHAR
Exec Dt:
08/18/1986
2
FUCHS, KARL-HEINZ
Exec Dt:
08/18/1986
3
POLAZZI, JOSEPH O.
Exec Dt:
07/29/1986
Assignee
1
ING. ERICH PFEIFFER GMBH & CO. KG.
JOSEF-BOSCH-STRASSE 4
D-7760 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4921142
NONE
06903414
Correspondence name and address
STEELE, GOULD & FRIED
3232 IVB BUILDING
1700 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:004644/0080   Pages: 4
Recorded: 09/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAF, LOTHAR
Exec Dt:
08/18/1986
2
FUCHS, KARL-HEINZ
Exec Dt:
08/18/1986
Assignee
1
ING. ERICH PFEIFFER GMBH & CO. KG, JOSEF-BOSCH-STRASSE 4, D-7760 RADOLFZELL, GERMANY
JOSEF-BOSCH-STRASSE 4
D-7760 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4728008
NONE
06899415
Correspondence name and address
STEELE, GOULD & FRIED
3232 IVB BLDG., 1700 MARKET ST.
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:005075/0921   Pages: 4
Recorded: 04/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAF, LOTHAR
Exec Dt:
02/22/1989
2
FUCHS, KARL-HEINZ
Exec Dt:
02/22/1989
Assignee
1
ING. ERICH PFEIFFER GMBH & CO. KG
JOSEF-BOSCH-STRASSE 4,
D-7760 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5011046
NONE
07316083
Correspondence name and address
STEELE, GOULD, FRIED
STE. 3232, 1700 MARKET STREET
PHILADELPHIA, PA 19103
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:005277/0557   Pages: 4
Recorded: 03/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAF, LOTHAR
Exec Dt:
02/27/1990
2
FUCHS, KARL-HEINZ
Exec Dt:
02/27/1990
3
MAERTE, LEO
Exec Dt:
02/27/1990
Assignee
1
ING. ERICH PFEIFFER GMBH & CO. KG
JOSEF-BOSCH-STRASSE 4
D-7760 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5110052
NONE
07455361
Correspondence name and address
STEPHAN P. GRIBOK
STEELE, GOULD & FRIED
1700 MARKET ST., STE. 3232
PHILADELPHIA, PA. 19103
Assignment: 8
Reel/Frame:005609/0465   Pages: 5
Recorded: 02/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAF, LOTHAR
Exec Dt:
01/29/1991
2
PFEIFFER, PETER
Exec Dt:
01/29/1991
3
BUHR, ERNST
Exec Dt:
01/29/1991
Assignee
1
ING. ERICH PFEIFFER GMBH & CO. KG, OESCHLESTRASSE 124-126, D-7760 RADOLFZELL 13, FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5203840
NONE
07656765
Correspondence name and address
STEELE, GOULD & FRIED
3232 IVB BLDG.
1700 MARKET ST.
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:006139/0068   Pages: 5
Recorded: 06/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUCHS, KARL-HEINZ
Exec Dt:
03/27/1992
2
GRAF, LOTHAR
Exec Dt:
03/27/1992
Assignee
1
ING. ERICH PFEIFFER GMBH & CO. KG
OESCHLESTRASSE 124-126
D-7760 RADOLFZELL 13, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316198
NONE
07858815
Correspondence name and address
QUARLES & BRADY
J. RODMAN STEELE, JR.
515 NORTH FLAGLER DRIVE
SUITE 503
WEST PALM BEACH, FLORIDA 33401
Assignment: 10
Reel/Frame:006319/0202   Pages: 6
Recorded: 11/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRAF, LOTHAR
Exec Dt:
11/10/1992
2
PFEIFFER, PETER
Exec Dt:
11/10/1992
3
BUHR, ERNST
Exec Dt:
11/10/1992
Assignee
1
ING. ERICH PFEIFFER GMBH & CO. KG
OESCHLESTRASSE 124-126, D-7760 RADOLFZELL 13
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5439177
NONE
07930414
Correspondence name and address
J. RODMAN STELLE, JR.
515 N. FLAGLER DR., SUITE 503
WEST PALM BEACH, FL 33401
Assignment: 11
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: 12
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: 13
Reel/Frame:015745/0540   Pages: 2
Recorded: 03/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRAF, LOTHAR
Exec Dt:
03/19/2004
Assignee
1
ING. ERICH PFEIFFER GMBH
OSCHLESTRASSE 124-126
D-78315 RADOLFZELL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7201296
US20040256414
10490531
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
DAVID G. BOUTELL
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 14
Reel/Frame:015689/0167   Pages: 2
Recorded: 02/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MBONYUMUHIRE, PIERRE
Exec Dt:
03/22/2004
2
GRAF, LOTHAR
Exec Dt:
03/22/2004
Assignee
1
ING. ERICH PFEIFFER GMBH
OESCHLESTRASSE 124-126
RADOLFZELL, GERMANY D-78315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050127107
10490529
Correspondence name and address
DAVID G. BOUTELL
2026 RAMBLING ROAD
KALAMAZOO, MI 49008

Search Results as of: 05/08/2024 04:47 PM
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