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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 : MUELLER, HANS-JOACHIM
Total Assignments: 25
Assignment: 1
Reel/Frame:004934/0719   Pages: 6
Recorded: 09/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/29/1988
2
Exec Dt:
08/29/1988
3
Exec Dt:
08/29/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
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NONE
07242794
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:005846/0885   Pages: 2
Recorded: 09/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/12/1991
2
Exec Dt:
06/28/1991
3
Exec Dt:
07/23/1991
4
Exec Dt:
07/23/1991
5
Exec Dt:
07/23/1991
Assignee
1
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07725870
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:006174/0313   Pages: 2
Recorded: 06/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/14/1992
2
Exec Dt:
05/21/1992
3
Exec Dt:
05/05/1992
4
Exec Dt:
06/01/1992
5
Exec Dt:
05/07/1992
6
Exec Dt:
05/21/1992
Assignee
1
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07904924
Correspondence name and address
HERBERT B. KEIL
KEIL & WIENKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:006455/0154   Pages: 2
Recorded: 02/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/10/1993
2
Exec Dt:
02/10/1993
3
Exec Dt:
02/10/1993
4
Exec Dt:
02/10/1993
5
Exec Dt:
02/10/1993
6
Exec Dt:
02/14/1993
Assignee
1
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08022343
Correspondence name and address
HERBERT B. KEIL, ESQ.
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:006785/0675   Pages: 4
Recorded: 10/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/1993
2
Exec Dt:
08/13/1993
3
Exec Dt:
08/13/1993
4
Exec Dt:
08/13/1993
5
Exec Dt:
08/13/1993
6
Exec Dt:
09/15/1993
7
Exec Dt:
09/15/1993
Assignee
1
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08124047
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:006786/0736   Pages: 2
Recorded: 09/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/1993
2
Exec Dt:
09/09/1993
3
Exec Dt:
09/09/1993
4
Exec Dt:
09/09/1993
Assignee
1
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08110218
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:008942/0468   Pages: 3
Recorded: 11/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/1994
2
Exec Dt:
10/05/1994
3
Exec Dt:
10/03/1994
4
Exec Dt:
10/05/1994
5
Exec Dt:
10/05/1994
6
Exec Dt:
10/05/1994
7
Exec Dt:
10/05/1994
8
Exec Dt:
10/05/1994
9
Exec Dt:
10/05/1994
10
Exec Dt:
10/05/1994
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08532810
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:007953/0774   Pages: 3
Recorded: 05/21/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/1994
2
Exec Dt:
10/28/1994
3
Exec Dt:
10/28/1994
4
Exec Dt:
10/28/1994
5
Exec Dt:
10/28/1994
6
Exec Dt:
10/28/1994
7
Exec Dt:
10/28/1994
8
Exec Dt:
10/28/1994
9
Exec Dt:
10/28/1994
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08615175
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
TIMOTHY R. SCHWARTZ, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:008284/0449   Pages: 2
Recorded: 12/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/1995
2
Exec Dt:
04/20/1995
3
Exec Dt:
04/20/1995
4
Exec Dt:
04/20/1995
5
Exec Dt:
04/20/1995
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08722205
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
TIMOTHY R. SCHWARTZ
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:007593/0124   Pages: 2
Recorded: 05/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/1995
2
Exec Dt:
04/26/1995
3
Exec Dt:
04/26/1995
4
Exec Dt:
04/26/1995
5
Exec Dt:
04/26/1995
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08435447
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:007680/0985   Pages: 2
Recorded: 11/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/1995
2
Exec Dt:
07/05/1995
3
Exec Dt:
07/05/1995
4
Exec Dt:
07/05/1995
5
Exec Dt:
07/05/1995
6
Exec Dt:
07/05/1995
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08504584
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 12
Reel/Frame:012520/0382   Pages: 4
Recorded: 01/28/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 011899/0593, BAR CODE NUMBER *101755443A*, TO CORRECT THE 6TH ASSIGNOR'S NAME AND THE 7TH ASSIGNOR'S NAME AND DOC DATE.
Assignors
1
Exec Dt:
03/21/1996
2
Exec Dt:
03/21/1996
3
Exec Dt:
03/21/1996
4
Exec Dt:
03/21/1996
5
Exec Dt:
03/21/1996
6
Exec Dt:
03/21/1996
7
Exec Dt:
03/21/1996
8
Exec Dt:
03/21/1996
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08913104
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 13
Reel/Frame:008185/0320   Pages: 2
Recorded: 10/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/1996
2
Exec Dt:
07/23/1996
3
Exec Dt:
07/23/1996
4
Exec Dt:
07/23/1996
5
Exec Dt:
07/23/1996
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08686909
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:009729/0175   Pages: 2
Recorded: 09/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/1997
2
Exec Dt:
03/24/1997
3
Exec Dt:
03/24/1997
4
Exec Dt:
03/24/1997
5
Exec Dt:
03/24/1997
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09142233
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 15
Reel/Frame:010079/0532   Pages: 3
Recorded: 06/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/1997
2
Exec Dt:
05/26/1997
3
Exec Dt:
05/26/1997
4
Exec Dt:
05/26/1997
5
Exec Dt:
05/26/1997
6
Exec Dt:
05/26/1997
7
Exec Dt:
05/26/1997
8
Exec Dt:
05/26/1997
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09202474
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:008629/0688   Pages: 2
Recorded: 07/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/1997
2
Exec Dt:
07/07/1997
3
Exec Dt:
07/07/1997
4
Exec Dt:
07/07/1997
5
Exec Dt:
07/07/1997
Assignee
1
D-67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08802906
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 17
Reel/Frame:009049/0742   Pages: 2
Recorded: 01/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/1997
2
Exec Dt:
08/20/1997
3
Exec Dt:
08/13/1997
4
Exec Dt:
08/13/1997
5
Exec Dt:
08/13/1997
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08916349
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 18
Reel/Frame:010098/0414   Pages: 3
Recorded: 12/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/1998
2
Exec Dt:
06/08/1998
3
Exec Dt:
06/08/1998
4
Exec Dt:
06/08/1998
5
Exec Dt:
06/15/1998
6
Exec Dt:
06/08/1998
7
Exec Dt:
06/15/1998
8
Exec Dt:
06/15/1998
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09202091
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 19
Reel/Frame:009626/0306   Pages: 3
Recorded: 09/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/1998
2
Exec Dt:
07/23/1998
3
Exec Dt:
07/23/1998
4
Exec Dt:
07/23/1998
5
Exec Dt:
07/23/1998
6
Exec Dt:
07/23/1998
7
Exec Dt:
07/23/1998
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09142217
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 20
Reel/Frame:010212/0676   Pages: 3
Recorded: 08/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/1999
2
Exec Dt:
05/27/1999
3
Exec Dt:
05/27/1999
4
Exec Dt:
05/27/1999
5
Exec Dt:
05/20/1999
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09385453
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 21
Reel/Frame:010936/0955   Pages: 3
Recorded: 06/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2000
2
Exec Dt:
03/09/2000
3
Exec Dt:
03/09/2000
4
Exec Dt:
03/13/2000
Assignee
1
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09520812
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
JOSEPH A. TESSARI
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 22
Reel/Frame:014564/0420   Pages: 3
Recorded: 07/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/2003
2
Exec Dt:
05/13/2003
3
Exec Dt:
05/13/2003
4
Exec Dt:
05/13/2003
5
Exec Dt:
05/13/2003
6
Exec Dt:
05/13/2003
7
Exec Dt:
05/13/2003
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10466478
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 23
Reel/Frame:023219/0925   Pages: 3
Recorded: 09/11/2009
Attorney Dkt #:BAHR-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2009
2
Exec Dt:
08/06/2009
Assignee
1
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12530941
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 24
Reel/Frame:023241/0324   Pages: 5
Recorded: 09/16/2009
Attorney Dkt #:BÄHR-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2009
2
Exec Dt:
08/10/2009
3
Exec Dt:
08/10/2009
4
Exec Dt:
08/10/2009
Assignee
1
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12531615
Correspondence name and address
HENRY M. FEIEREISEN LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 25
Reel/Frame:023883/0545   Pages: 5
Recorded: 02/02/2010
Attorney Dkt #:THEN-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2010
2
Exec Dt:
01/29/2010
3
Exec Dt:
01/29/2010
Assignee
1
WITTELSBACHERPLATZ 2
80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12671722
Correspondence name and address
HENRY M FEIEREISEN
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017

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