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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : WERNER & PFLEIDERER
Total Assignments: 15
Assignment: 1
Reel/Frame:003799/0248   Pages: 1
Recorded: 09/05/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/18/1980
2
Exec Dt:
09/01/1980
Assignee
1
THEODORSTRASSE 10
D-7000 STUTTGART 30, W. GERMANY, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06184340
Correspondence name and address
BROWDY & NEIMARK
419 7TH ST., N. W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:003879/0639   Pages: 1
Recorded: 04/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/06/1981
Assignee
1
THEODORSTRASSE 10
D-7000 STUTTGART 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06254876
Correspondence name and address
BROWDY & NEIMARK
419 7TH ST., N. W.
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:003916/0500   Pages: 1
Recorded: 08/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/17/1981
2
Exec Dt:
08/17/1981
Assignee
1
THEODORSTRASSE 10,
D-7000 STUTTGART 30 W., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06297365
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:003969/0051   Pages: 1
Recorded: 12/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/20/1981
Assignee
1
THEODORSTRASSE 10
D-7000 STUTTGART 30,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06331019
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
JOHN HANCOCK CENTER
CHICAGO, IL 60611
Assignment: 5
Reel/Frame:003996/0642   Pages: 1
Recorded: 03/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/12/1982
Assignee
1
THEODORSTRASSE 20
D-7000 STUTTGART 30, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06361766
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
JOHN HANCOCK CTR.
CHICAGO, IL 60611
Assignment: 6
Reel/Frame:004051/0140   Pages: 1
Recorded: 06/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/25/1982
2
Exec Dt:
05/25/1982
Assignee
1
THEODORSTRASSE 10
7000 STUTTGART 30, (FEUERBACH), NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06386363
Correspondence name and address
FELFE AND LYNCH
800 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 7
Reel/Frame:004048/0368   Pages: 1
Recorded: 09/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/14/1982
Assignee
1
THEODOROSTRASSE 10
D-7000 STUTTGART 30, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06421968
Correspondence name and address
LAFF, WHITESEL, CONTE ET AL
JOHN HANCOCK CENTER
1875 N. MICHIGAN AVENUE
CHICAGO, IL 60611
Assignment: 8
Reel/Frame:004107/0037   Pages: 1
Recorded: 03/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/28/1983
2
Exec Dt:
02/28/1983
Assignee
1
THEODORSTRASSE 10
D-7000 STUTTGART 30, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06474559
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
JOHN HANCOCK CENTER
CHICAGO, IL 60611
Assignment: 9
Reel/Frame:004327/0879   Pages: 1
Recorded: 10/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/24/1984
2
Exec Dt:
09/24/1984
Assignee
1
THEODORSTRASSE 10
D-7000 STUTTGART 30, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06664160
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 N. MICHIGAN AVE.
CHICAGO, IL 60611
Assignment: 10
Reel/Frame:004361/0260   Pages: 1
Recorded: 01/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/11/1985
Assignee
1
THEODORSTR. 10
7000 STUTTGART 30, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06693289
Correspondence name and address
ROBERTS, SPIECENS & COHEN
79 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 11
Reel/Frame:004451/0145   Pages: 1
Recorded: 08/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/26/1985
Assignee
1
THEODORSTR. 10
7000 STUTTGART 30. WEST GERMANY, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06770659
Correspondence name and address
ROBERTS, SPIECENS & COHEN
38 EAST 29TH STREET
3RD FLR.,
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:004533/0612   Pages: 1
Recorded: 03/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/18/1986
2
Exec Dt:
03/18/1986
3
Exec Dt:
03/24/1986
Assignee
1
THEODORSTRASSE 10
D-7000 STUTTGART 30, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06844456
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVE.,
CHICAGO, IL 60611
Assignment: 13
Reel/Frame:004621/0249   Pages: 1
Recorded: 10/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/11/1986
2
Exec Dt:
07/11/1986
3
Exec Dt:
07/11/1986
4
Exec Dt:
07/11/1986
5
Exec Dt:
07/11/1986
Assignees
1
THEODORSTR. 10
7000 STUTTGART 30, GERMANY
2
PEROVSKIJ PROJEZD 35
MOSCOW 111112, RUSSIAN FEDERATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06891025
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 14
Reel/Frame:004621/0441   Pages: 1
Recorded: 10/18/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/15/1986
2
Exec Dt:
07/15/1986
3
Exec Dt:
07/15/1976
4
Exec Dt:
07/15/1986
5
Exec Dt:
07/15/1986
Assignees
1
THEODORSTR. 10
7000 STUTTGART 30, GERMANY
2
PEROVSKIJ PROJEZD 35
MOSCOW 111112, RUSSIAN FEDERATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06891025
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 15
Reel/Frame:005213/0740   Pages: 2
Recorded: 01/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/22/1989
2
Exec Dt:
10/22/1989
3
Exec Dt:
10/22/1989
4
Exec Dt:
10/22/1989
5
Exec Dt:
10/22/1989
6
Exec Dt:
10/22/1989
7
Exec Dt:
10/22/1989
8
Exec Dt:
10/22/1989
9
Exec Dt:
12/07/1989
10
Exec Dt:
12/07/1989
11
Exec Dt:
12/07/1989
12
Exec Dt:
12/07/1989
13
Exec Dt:
12/07/1989
14
Exec Dt:
12/07/1989
Assignees
1
PLASTMASSY RESEARCH INSTITUTE OF PLASTICS
PEROVSKIJ PROJEZD 35
MOSCOW 111112 U.S.S.R., RUSSIAN FEDERATION
2
FORSCHUNGSINSTITUT FUER
SYNTHETISCHE FASERN (UNIISV)
KALININ, U.S.S.R, RUSSIAN FEDERATION
3
THEODORSTRASSE 10
POSTFACH 30 12 20
7000 STUTTGART 30, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07417770
Correspondence name and address
FOLEY & LARDNER
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299

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