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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 : BEYER, JOACHIM
Total Assignments: 15
Assignment: 1
Reel/Frame:004082/0219   Pages: 2
Recorded: 01/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/30/1982
2
Exec Dt:
08/30/1982
Assignee
1
AACHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06400367
Correspondence name and address
FRANCIS A. KEEGAN
WARD, LALOS, LEEDS, KEEGAN & LETT
1200 -17TH STREET, N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004281/0098   Pages: 2
Recorded: 07/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/13/1984
2
Exec Dt:
06/13/1984
Assignee
1
ZIMMERMANN, ROSSTRASSE
A COMPANY OF GERMANY
9-13, AACHEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06611887
Correspondence name and address
LEEDS, KEEGAN, LETT ET AL
900 SEVENTEENTH ST., N.W.
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:005188/0974   Pages: 1
Recorded: 11/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/16/1989
2
Exec Dt:
11/16/1989
3
Exec Dt:
11/16/1989
4
Exec Dt:
11/16/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07441803
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:006982/0746   Pages: 3
Recorded: 04/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/1994
2
Exec Dt:
04/14/1994
3
Exec Dt:
04/14/1994
Assignee
1
SCHUSSENSTRASSE 34
D-88250 WEINGARTEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08208745
Correspondence name and address
GEORGE H. SPENCER
SPENCER, FRANK & SCHNEIDER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005-3955
Assignment: 5
Reel/Frame:007127/0789   Pages: 3
Recorded: 08/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/1994
2
Exec Dt:
08/19/1994
3
Exec Dt:
08/19/1994
Assignee
1
SCHUSSENSTRASSE 11
D-88250 WEINGARTEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08297889
Correspondence name and address
SPENCER, FRANK & SCHNEIDER
GEORGE H. SPENCER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005-3955
Assignment: 6
Reel/Frame:007568/0215   Pages: 2
Recorded: 07/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/1995
2
Exec Dt:
05/09/1995
3
Exec Dt:
04/28/1995
4
Exec Dt:
05/02/1995
5
Exec Dt:
05/22/1995
Assignee
1
KONZERNZENTRALE RP, PATENTE KONZERN
LEVERKUSEN, GERMANY D-513
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08446793
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
ATTN: WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:010106/0155   Pages: 3
Recorded: 07/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/1999
2
Exec Dt:
05/25/1999
Assignee
1
SCHUSSENSTRASSE 11
88250 WEINGARTEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09351918
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
MATTHEW T. BAILEY
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 8
Reel/Frame:010893/0884   Pages: 2
Recorded: 06/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/2000
2
Exec Dt:
03/13/2000
Assignee
1
SCHUSSEN-STRASSE 11
88250 WEINGARTEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09592908
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
MARY J. BOSWELL
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:013338/0965   Pages: 2
Recorded: 09/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2002
2
Exec Dt:
08/19/2002
3
Exec Dt:
08/15/2002
Assignee
1
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10180358
Correspondence name and address
BAYER CORPORATION
GODRIED R. AKORLI
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 10
Reel/Frame:013495/0438   Pages: 14
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2002
2
Exec Dt:
10/18/2002
3
Exec Dt:
10/10/2002
4
Exec Dt:
10/15/2002
5
Exec Dt:
10/10/2002
6
Exec Dt:
10/10/2002
7
Exec Dt:
10/09/2002
8
Exec Dt:
10/09/2002
9
Exec Dt:
10/10/2002
10
Exec Dt:
10/10/2002
11
Exec Dt:
10/15/2002
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10202571
Correspondence name and address
NORRIS MCLAUGHLIN &U MARCUS
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET, 30TH FLOOR
NEW YORK, NY 10017
Assignment: 11
Reel/Frame:014209/0479   Pages: 4
Recorded: 12/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2003
2
Exec Dt:
08/21/2003
3
Exec Dt:
09/08/2003
4
Exec Dt:
08/22/2003
5
Exec Dt:
11/12/2003
6
Exec Dt:
11/03/2003
7
Exec Dt:
09/21/2003
8
Exec Dt:
09/21/2003
9
Exec Dt:
08/18/2003
10
Exec Dt:
12/06/2003
11
Exec Dt:
09/17/2003
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10430088
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NY 10017
Assignment: 12
Reel/Frame:016162/0747   Pages: 2
Recorded: 01/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2004
2
Exec Dt:
11/15/2004
3
Exec Dt:
11/15/2004
Assignee
1
BAHNHOFSTRASSE 41
GOPPINGEN, GERMANY 73033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11032339
Correspondence name and address
KLAUS J. BACH
4407 TWIN OAKS DRIVE
MURRYSVILLE, PA 15668
Assignment: 13
Reel/Frame:020474/0667   Pages: 3
Recorded: 02/07/2008
Attorney Dkt #:100717-727 WCG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/2007
2
Exec Dt:
11/26/2007
3
Exec Dt:
11/30/2007
4
Exec Dt:
12/08/2007
5
Exec Dt:
11/29/2007
6
Exec Dt:
11/26/2007
Assignee
1
PATENTS AND LICENSINGS
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11913187
Correspondence name and address
WILLIAM C. GERSTENZANG
NORRIS, MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE - 18TH FLOOR
NEW YORK, NY 10022
Assignment: 14
Reel/Frame:034173/0647   Pages: 2
Recorded: 11/05/2014
Attorney Dkt #:RB 171
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2014
2
Exec Dt:
10/26/2014
3
Exec Dt:
10/26/2014
Assignee
1
BAHNHOFSTRASSE 41
GOEPPINGEN, GERMANY 73033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14492162
Correspondence name and address
RONALD S. LOMBARD, ESQUIRE
4430 TWIN OAKS DRIVE
MURRYSVILLE, PA 15668
Assignment: 15
Reel/Frame:051642/0705   Pages: 2
Recorded: 01/19/2020
Attorney Dkt #:RB 171B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2014
2
Exec Dt:
10/26/2014
3
Exec Dt:
10/26/2014
Assignee
1
SCHULER-PLATZ 1
GOEPPINGEN, GERMANY 73033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16746888
Correspondence name and address
RONALD S. LOMBARD, ESQUIRE
4430 TWIN OAKS DRIVE
MURRYSVILLE, PA 15668

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