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 : JOENTGEN, WINFRIED
Total Assignments: 46
Assignment: 1
Reel/Frame:005413/0646   Pages: 2
Recorded: 08/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/26/1990
2
Exec Dt:
07/26/1990
Assignee
1
A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07564226
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
1140 AVE., OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:006815/0976   Pages: 2
Recorded: 12/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/1993
2
Exec Dt:
11/09/1993
3
Exec Dt:
12/06/1993
4
Exec Dt:
11/09/1993
5
Exec Dt:
11/29/1993
6
Exec Dt:
11/09/1993
7
Exec Dt:
11/11/1993
Assignee
1
KONZERNVERWALTUNG RP PATENTE KONZERN
D-51368 LEVERKUSEN GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08168847
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:006935/0478   Pages: 2
Recorded: 03/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/1994
2
Exec Dt:
03/21/1994
3
Exec Dt:
03/24/1994
4
Exec Dt:
03/16/1994
5
Exec Dt:
03/17/1994
Assignee
1
KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08221253
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
POST OFFICE BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:007093/0394   Pages: 2
Recorded: 07/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/04/1994
2
Exec Dt:
07/04/1994
3
Exec Dt:
07/06/1994
4
Exec Dt:
07/06/1994
5
Exec Dt:
07/07/1994
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08224769
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:007191/0709   Pages: 2
Recorded: 10/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/1994
2
Exec Dt:
09/23/1994
3
Exec Dt:
09/27/1994
4
Exec Dt:
09/30/1994
Assignee
1
KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08320004
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:007193/0950   Pages: 2
Recorded: 10/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/1994
2
Exec Dt:
09/21/1994
3
Exec Dt:
09/21/1994
4
Exec Dt:
09/30/1994
Assignee
1
PATENTE KONZERN D-51368 LEVERKUSEN, GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08319994
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:007227/0677   Pages: 2
Recorded: 11/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/1994
2
Exec Dt:
10/26/1994
3
Exec Dt:
10/26/1994
4
Exec Dt:
10/26/1994
5
Exec Dt:
10/31/1994
Assignee
1
KONZERNVERWALTUNG RP
PATENTE KONZERN
LEVERKUSEN,, GERMANY D-51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08336489
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:007352/0270   Pages: 3
Recorded: 02/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/1995
2
Exec Dt:
01/12/1995
3
Exec Dt:
01/12/1995
4
Exec Dt:
01/12/1995
5
Exec Dt:
01/13/1995
6
Exec Dt:
02/02/1995
7
Exec Dt:
01/12/1995
8
Exec Dt:
01/12/1995
9
Exec Dt:
01/13/1995
10
Exec Dt:
01/13/1995
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08328868
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
1220 MARKET STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:007369/0387   Pages: 2
Recorded: 02/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/1995
2
Exec Dt:
02/01/1995
3
Exec Dt:
01/31/1995
4
Exec Dt:
02/13/1995
5
Exec Dt:
01/19/1995
6
Exec Dt:
01/19/1995
Assignee
1
KONZERNZENTRALE RP PATENTE KONZERN
LEVERKUSEN, GERMANY D51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08391981
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:007604/0502   Pages: 2
Recorded: 08/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/1995
2
Exec Dt:
07/12/1995
3
Exec Dt:
07/14/1995
4
Exec Dt:
07/12/1995
Assignee
1
PATENT KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08511416
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 11
Reel/Frame:007614/0555   Pages: 4
Recorded: 08/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/1995
2
Exec Dt:
07/27/1995
3
Exec Dt:
07/27/1995
4
Exec Dt:
08/02/1995
5
Exec Dt:
07/27/1995
6
Exec Dt:
07/28/1995
7
Exec Dt:
07/27/1995
8
Exec Dt:
07/28/1995
9
Exec Dt:
08/01/1995
10
Exec Dt:
07/28/1995
11
Exec Dt:
08/04/1995
12
Exec Dt:
08/07/1995
13
Exec Dt:
08/04/1995
14
Exec Dt:
08/03/1995
Assignee
1
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08515356
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 12
Reel/Frame:007765/0282   Pages: 3
Recorded: 11/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/1995
2
Exec Dt:
09/22/1995
3
Exec Dt:
09/25/1995
4
Exec Dt:
10/04/1995
5
Exec Dt:
10/04/1995
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08552326
Correspondence name and address
SPRUNG HORN KRAMER AND WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 13
Reel/Frame:007686/0326   Pages: 2
Recorded: 10/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/1995
2
Exec Dt:
10/13/1995
3
Exec Dt:
10/13/1995
4
Exec Dt:
10/16/1995
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08516811
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
1220 MARKET STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 14
Reel/Frame:007735/0966   Pages: 2
Recorded: 11/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/1995
2
Exec Dt:
11/07/1995
3
Exec Dt:
11/07/1995
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08525430
Correspondence name and address
CONNOLLY & HUTZ
WILLIAM E. MCSHANE
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 15
Reel/Frame:008079/0785   Pages: 2
Recorded: 02/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/1995
2
Exec Dt:
12/05/1995
3
Exec Dt:
11/28/1995
4
Exec Dt:
11/30/1995
5
Exec Dt:
12/06/1995
6
Exec Dt:
12/01/1995
Assignee
1
KONZERNZENTRALE RP
LEVERKUSEN, GERMANY D5136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08595982
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 16
Reel/Frame:008245/0639   Pages: 2
Recorded: 05/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/1996
2
Exec Dt:
05/15/1996
3
Exec Dt:
05/15/1996
Assignee
1
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08653000
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 17
Reel/Frame:008017/0949   Pages: 2
Recorded: 07/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/1996
2
Exec Dt:
06/10/1996
3
Exec Dt:
06/10/1996
4
Exec Dt:
06/10/1996
5
Exec Dt:
06/12/1996
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08628929
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
1220 MARKET STREET
WILMINGTON, DE 19899
Assignment: 18
Reel/Frame:008309/0116   Pages: 2
Recorded: 10/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/1996
2
Exec Dt:
09/23/1996
3
Exec Dt:
09/25/1996
4
Exec Dt:
09/25/1996
5
Exec Dt:
10/01/1996
6
Exec Dt:
10/01/1996
Assignee
1
KONZERNVERWALTUNG RP, PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08735089
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 19
Reel/Frame:008304/0175   Pages: 3
Recorded: 11/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/1996
2
Exec Dt:
10/24/1996
3
Exec Dt:
10/25/1996
4
Exec Dt:
10/24/1996
5
Exec Dt:
10/29/1996
6
Exec Dt:
11/05/1996
7
Exec Dt:
10/30/1996
8
Exec Dt:
10/25/1996
9
Exec Dt:
10/28/1996
Assignee
1
KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08745812
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 20
Reel/Frame:008429/0763   Pages: 2
Recorded: 02/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/1997
2
Exec Dt:
01/24/1997
3
Exec Dt:
01/27/1997
4
Exec Dt:
01/28/1997
Assignee
1
KAISER-WILHELM-ALLEE
D-51373 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08802713
Correspondence name and address
CONNOLLY AND HUTZ
ASHLEY I. PEZZNER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 21
Reel/Frame:008429/0941   Pages: 2
Recorded: 02/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/1997
2
Exec Dt:
02/17/1997
3
Exec Dt:
02/17/1997
4
Exec Dt:
02/17/1997
Assignee
1
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08802992
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 22
Reel/Frame:008696/0798   Pages: 3
Recorded: 08/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/1997
2
Exec Dt:
06/12/1997
3
Exec Dt:
06/17/1997
4
Exec Dt:
06/12/1997
5
Exec Dt:
06/12/1997
6
Exec Dt:
06/13/1997
7
Exec Dt:
06/13/1997
Assignee
1
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08920233
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
MR. WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 23
Reel/Frame:008721/0926   Pages: 3
Recorded: 09/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/1997
2
Exec Dt:
06/27/1997
3
Exec Dt:
07/15/1997
4
Exec Dt:
06/26/1997
5
Exec Dt:
06/26/1997
Assignee
1
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08933769
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
MR. WILLIAM C. GERSTENZANG
600 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 24
Reel/Frame:008756/0246   Pages: 3
Recorded: 08/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/1997
2
Exec Dt:
07/02/1997
3
Exec Dt:
07/07/1997
4
Exec Dt:
07/10/1997
Assignee
1
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08910442
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
WILLIAM C. GERSTENZANG
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 25
Reel/Frame:008889/0898   Pages: 3
Recorded: 10/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/1997
2
Exec Dt:
07/18/1997
3
Exec Dt:
07/18/1997
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08930773
Correspondence name and address
SPRUNG KRAMER SCHAEFER ET AL.
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 26
Reel/Frame:009083/0114   Pages: 2
Recorded: 01/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/1997
2
Exec Dt:
10/31/1997
3
Exec Dt:
10/31/1997
4
Exec Dt:
10/31/1997
5
Exec Dt:
10/31/1997
Assignee
1
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08983214
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON DE 19899
Assignment: 27
Reel/Frame:009054/0601   Pages: 3
Recorded: 01/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/1997
2
Exec Dt:
12/02/1997
3
Exec Dt:
12/08/1997
4
Exec Dt:
12/08/1997
5
Exec Dt:
12/14/1997
6
Exec Dt:
11/10/1997
7
Exec Dt:
12/08/1997
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09011241
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
PAUL J. JUETTNER
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 28
Reel/Frame:009031/0194   Pages: 3
Recorded: 02/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/1997
2
Exec Dt:
01/05/1998
3
Exec Dt:
01/05/1998
4
Exec Dt:
01/05/1998
Assignee
1
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09011428
Correspondence name and address
SPRUNG, KRAMER, SCHAEFER ET AL.
PAUL J. JUETTNER
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 29
Reel/Frame:009454/0335   Pages: 2
Recorded: 09/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/1998
2
Exec Dt:
08/17/1998
3
Exec Dt:
08/17/1998
4
Exec Dt:
08/18/1998
5
Exec Dt:
08/17/1998
6
Exec Dt:
08/19/1998
7
Exec Dt:
08/18/1998
Assignee
1
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09151345
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 30
Reel/Frame:009806/0988   Pages: 2
Recorded: 03/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/1999
2
Exec Dt:
01/15/1999
3
Exec Dt:
02/01/1999
4
Exec Dt:
01/18/1999
5
Exec Dt:
01/18/1999
Assignee
1
PATENTE UND LIZENZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09259200
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 31
Reel/Frame:010037/0051   Pages: 2
Recorded: 05/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/1999
2
Exec Dt:
02/08/1999
3
Exec Dt:
02/08/1999
4
Exec Dt:
02/15/1999
Assignee
1
KONZERNBEREICH RP
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09297901
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 32
Reel/Frame:009967/0250   Pages: 2
Recorded: 03/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/1999
2
Exec Dt:
03/08/1999
3
Exec Dt:
03/09/1999
4
Exec Dt:
03/10/1999
5
Exec Dt:
03/18/1999
6
Exec Dt:
03/01/1999
7
Exec Dt:
03/08/1999
8
Exec Dt:
03/15/1999
Assignee
1
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09269568
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
PO BOX 2207
WILMINGTON, DE 19899
Assignment: 33
Reel/Frame:010273/0902   Pages: 2
Recorded: 08/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/1999
2
Exec Dt:
04/30/1999
3
Exec Dt:
05/03/1999
4
Exec Dt:
05/04/1999
5
Exec Dt:
05/05/1999
6
Exec Dt:
05/10/1999
7
Exec Dt:
05/17/1999
8
Exec Dt:
05/04/1999
Assignee
1
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09367457
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 34
Reel/Frame:010363/0170   Pages: 2
Recorded: 09/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/1999
2
Exec Dt:
05/31/1999
3
Exec Dt:
06/04/1999
4
Exec Dt:
06/07/1999
5
Exec Dt:
06/07/1999
Assignee
1
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09380659
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 35
Reel/Frame:010374/0859   Pages: 2
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/1999
2
Exec Dt:
07/30/1999
3
Exec Dt:
08/04/1999
4
Exec Dt:
08/05/1999
5
Exec Dt:
08/12/1999
6
Exec Dt:
08/09/1999
Assignee
1
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09381792
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 36
Reel/Frame:011638/0878   Pages: 2
Recorded: 02/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2001
2
Exec Dt:
01/10/2001
3
Exec Dt:
01/12/2001
Assignee
1
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09762800
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN EYL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 37
Reel/Frame:012640/0492   Pages: 2
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2001
2
Exec Dt:
12/18/2001
3
Exec Dt:
12/20/2001
4
Exec Dt:
12/21/2001
5
Exec Dt:
01/07/2002
6
Exec Dt:
01/10/2002
7
Exec Dt:
12/17/2001
Assignee
1
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09935988
Correspondence name and address
BAYER CORP.
DIDERICO VAN EYL
PATENT DEP.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 38
Reel/Frame:027014/0563   Pages: 3
Recorded: 10/04/2011
Attorney Dkt #:BHC 091050 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2010
2
Exec Dt:
10/29/2010
3
Exec Dt:
11/04/2010
4
Exec Dt:
11/23/2010
Assignee
1
MUELLERSTASSE 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12954961
Correspondence name and address
BAYER HEALTHCARE LLC
555 WHITE PLAINS ROAD, 3RD FLOOR
ATTN: BARBARA SHIMEI
TARRYTOWN, NY 10591
Assignment: 39
Reel/Frame:031406/0965   Pages: 7
Recorded: 10/14/2013
Attorney Dkt #:0081564-000043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2013
2
Exec Dt:
09/19/2013
3
Exec Dt:
09/19/2013
4
Exec Dt:
09/23/2013
Assignee
1
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY DE-40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13945639
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 40
Reel/Frame:033429/0156   Pages: 7
Recorded: 07/28/2014
Attorney Dkt #:0081565-000055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2014
2
Exec Dt:
06/30/2014
3
Exec Dt:
07/01/2014
4
Exec Dt:
07/15/2014
Assignee
1
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY DE-40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14295922
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 41
Reel/Frame:037389/0064   Pages: 6
Recorded: 12/31/2015
Attorney Dkt #:0081565-000121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2015
2
Exec Dt:
08/27/2015
3
Exec Dt:
08/27/2015
4
Exec Dt:
09/03/2015
Assignee
1
WILLY-BRANDT-PLATZ 2
SCHOENEFELD, GERMANY 12529
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14769334
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
919 N MARKET STREET
SUITE 1500
WILMINGTON, DE 19801
Assignment: 42
Reel/Frame:053435/0217   Pages: 6
Recorded: 08/07/2020
Attorney Dkt #:172086.00042
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2020
2
Exec Dt:
06/23/2020
3
Exec Dt:
06/23/2020
4
Exec Dt:
07/10/2020
Assignee
1
MUELLERSTRASSE 170-178
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14769334
Correspondence name and address
QUARLES & BRADY LLP
135 N PENNSYLVANIA STREET
SUITE 2400
INDIANAPOLIS, IN 46202
Assignment: 43
Reel/Frame:053435/0528   Pages: 6
Recorded: 08/07/2020
Attorney Dkt #:172086.00166
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2020
2
Exec Dt:
06/23/2020
3
Exec Dt:
06/23/2020
4
Exec Dt:
07/10/2020
Assignee
1
MUELLERSTRASSE 170-178
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16848249
Correspondence name and address
QUARLES & BRADY LLP
135 N PENNSYLVANIA STREET
SUITE 2400
INDIANAPOLIS, IN 46202
Assignment: 44
Reel/Frame:053435/0653   Pages: 6
Recorded: 08/07/2020
Attorney Dkt #:172086.00043
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2020
2
Exec Dt:
06/23/2020
3
Exec Dt:
06/23/2020
4
Exec Dt:
07/10/2020
Assignee
1
MUELLERSTRASSE 170-178
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15672921
Correspondence name and address
QUARLES & BRADY LLP
135 N PENNSYLVANIA STREET
SUITE 2400
INDIANAPOLIS, IN 46202
Assignment: 45
Reel/Frame:053437/0396   Pages: 6
Recorded: 08/07/2020
Attorney Dkt #:172086.00044
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2020
2
Exec Dt:
06/23/2020
3
Exec Dt:
06/23/2020
4
Exec Dt:
07/10/2020
Assignee
1
MUELLERSTRASSE 170-178
BERLIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16119671
Correspondence name and address
QUARLES & BRADY LLP
135 N PENNSYLVANIA STREET
SUITE 2400
INDIANAPOLIS, IN 46202
Assignment: 46
Reel/Frame:054228/0627   Pages: 5
Recorded: 10/30/2020
Attorney Dkt #:77705-20441.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2020
2
Exec Dt:
07/23/2020
3
Exec Dt:
07/23/2020
Assignees
1
KAISER-WILHELM-ALLEE 1
LEVERKUSEN, GERMANY 51373
2
MÜLLERSTR. 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17050303
Correspondence name and address
STEPHANIE CHOING
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105

Search Results as of: 05/10/2024 02:54 AM
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