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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 : LETSCHE, ULRICH
Total Assignments: 15
Assignment: 1
Reel/Frame:004102/0141   Pages: 1
Recorded: 03/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/22/1983
2
Exec Dt:
02/22/1983
3
Exec Dt:
02/22/1983
4
Exec Dt:
02/22/1983
5
Exec Dt:
02/22/1983
Assignee
1
STUTTGART 60, GERMANY D 7000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06470973
Correspondence name and address
BARNES & THORNBURG
2000 L STREET, NW, STE. 200
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004319/0740   Pages: 1
Recorded: 10/04/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/27/1984
2
Exec Dt:
08/27/1984
3
Exec Dt:
09/05/1984
4
Exec Dt:
09/05/1984
Assignee
1
STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06637795
Correspondence name and address
CRAIG AND BURNS
1825 EYE ST., N.W.
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:004484/0197   Pages: 1
Recorded: 11/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/23/1985
2
Exec Dt:
10/25/1985
3
Exec Dt:
10/29/1985
Assignee
1
STUTTGART 60, GERMANY D-7000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06794539
Correspondence name and address
BARNES & THORNBURG
FEDERAL BAR BLDG.
1815 H STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004484/0205   Pages: 1
Recorded: 11/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/25/1985
2
Exec Dt:
10/23/1985
Assignees
1
STUTTGART, GERMANY D-7000
2
STUTTGART 60, GERMANY D-7000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06794286
Correspondence name and address
BARNES & THORNBURG
FEDERAL BAR BUILDING
1815 H STREET, N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004691/0129   Pages: 1
Recorded: 04/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/31/1987
2
Exec Dt:
03/31/1987
Assignee
1
STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07035856
Correspondence name and address
BARNES AND THORNBURG
FEDERAL BAR BLDG.
1815 H STREET, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:005061/0319   Pages: 1
Recorded: 04/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/01/1989
2
Exec Dt:
03/01/1989
3
Exec Dt:
03/01/1989
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07333960
Correspondence name and address
BARNES & THORNBURG
FEDERAL BAR BLDG.
1815 H ST. N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005144/0527   Pages: 1
Recorded: 09/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/20/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07413212
Correspondence name and address
BARNES & THORNBURG
FEDERAL BAR BUILDING
1815 H STREET, N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:007928/0512   Pages: 3
Recorded: 03/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/1996
2
Exec Dt:
01/20/1996
3
Exec Dt:
01/20/1996
Assignee
1
MERCEDESSTRASSE 136
STUTTGART, GERMANY D-703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08588768
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
DONALD D. EVENSON
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:008115/0748   Pages: 2
Recorded: 07/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/24/1996
Assignee
1
EPPLERSTR. 225
STUTTGART, GERMANY 70567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08680449
Correspondence name and address
KLAUS J. BACH
4407 TWIN OAKS LANE
MURRYSVILLE, PA 15668
Assignment: 10
Reel/Frame:008567/0769   Pages: 2
Recorded: 05/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/13/1997
Assignee
1
EPPLERSTR. 225
STUTTGART, GERMANY 70567
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08858431
Correspondence name and address
KLAUS J. BACH
4407 TOWN OAKS LANE
MURRYSVILLE, PA 15668
Assignment: 11
Reel/Frame:008787/0318   Pages: 2
Recorded: 10/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/1997
2
Exec Dt:
06/24/1997
Assignee
1
EPPLERSTR. 225
STUTTGART, GERMANY 70546
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08866513
Correspondence name and address
KLAUS J. BACH
4407 TWIN OAKS LANE
MURRYSVILLE, PA 15668
Assignment: 12
Reel/Frame:009347/0016   Pages: 2
Recorded: 07/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/1998
2
Exec Dt:
06/30/1998
3
Exec Dt:
06/30/1998
Assignee
1
EPPLERSTR. 225
STUTTGART, GERMANY 70546
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09096712
Correspondence name and address
KLAUS J. BACH
4407 TWIN OAKS LANE
MURRYSVILLE, PA 15668
Assignment: 13
Reel/Frame:010615/0410   Pages: 7
Recorded: 02/14/2000
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:
01/24/2000
4
Exec Dt:
01/27/2000
Assignee
1
EPPLESTRASSE 225
D-70546 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09443923
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 14
Reel/Frame:010663/0097   Pages: 2
Recorded: 03/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/06/2000
Assignee
1
EPPLESTRASSE 225
70567 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09403167
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN,PLLC
JAMES F. MCKEOWN
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 15
Reel/Frame:012514/0410   Pages: 7
Recorded: 01/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2001
2
Exec Dt:
09/03/2001
3
Exec Dt:
10/16/2001
4
Exec Dt:
09/13/2001
Assignee
1
EPPLESTRASSE 225
D-70567 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09913142
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NEW YORK 10004

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