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

Assignee Name : BAYER AG KONZERNVERWALTUNG RP
Total Assignments: 13
Assignment: 1
Reel/Frame:006267/0385   Pages: 2
Recorded: 09/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RASP, CHRISTIAN
Exec Dt:
08/07/1992
2
TIMMERMANN, RALF
Exec Dt:
08/07/1992
3
PERREY, HERMANN
Exec Dt:
08/07/1992
4
LEHMANN, BERNHARD
Exec Dt:
08/07/1992
5
KUSSI, SIEGFRIED
Exec Dt:
08/07/1992
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENTE KONZERN 5090 LEVERKUSEN, BAYERWERK GERMANY
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314982
NONE
07945867
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:006267/0399   Pages: 2
Recorded: 09/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WENDLING, PETER
Exec Dt:
08/10/1992
2
OBRECHT, WERNER
Exec Dt:
08/10/1992
3
HAPP, MICHAEL
Exec Dt:
07/21/1992
4
MUSCH, RUDIGER
Exec Dt:
07/20/1992
5
MULLER, EBERHARD
Exec Dt:
07/21/1992
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
5090 LEVERKUSEN, BAYERWERK GERMANY
BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5298580
NONE
07946655
Correspondence name and address
CONNOLLY & HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:006342/0412   Pages: 3
Recorded: 10/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HERD, KARL-JOSEF
Exec Dt:
10/06/1992
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
5090 LEVERKUSEN-BAYERWERK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5278291
NONE
07959188
Correspondence name and address
MARIA PARRISH TUNGOL
SPRUNG, ET AL.
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:006896/0799   Pages: 2
Recorded: 02/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARABI, BAHMAN
Exec Dt:
01/24/1994
2
IDEL, KARSTEN-JOSEF
Exec Dt:
01/17/1994
3
REINKING, KLAUS
Exec Dt:
02/02/1994
4
ZANDER, KLAUS
Exec Dt:
01/21/1994
5
KRAFT, KLAUS
Exec Dt:
01/18/1994
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5407994
NONE
08198766
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:006926/0826   Pages: 2
Recorded: 03/31/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERG, KLAUS
Exec Dt:
01/27/1994
2
MALAMET, GEORG
Exec Dt:
01/26/1994
3
EITEL, ALFRED
Exec Dt:
01/28/1994
4
WULFF, CLAUS
Exec Dt:
01/28/1994
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5395857
NONE
08220612
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:007057/0610   Pages: 2
Recorded: 06/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERCHENEK, NILS
Exec Dt:
04/22/1994
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENTE KONZERN D-51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5501715
NONE
08264967
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:007088/0423   Pages: 2
Recorded: 07/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDER, WOLFGANG
Exec Dt:
06/07/1994
2
STACHULLA, KARLHEINZ
Exec Dt:
06/07/1994
3
POHMER, KLAUS
Exec Dt:
06/08/1994
4
WEBER, RAINER
Exec Dt:
06/06/1994
5
SCHLAK, OTTFRIED
Exec Dt:
06/06/1994
6
MORETTO, HANS-HEINRICH
Exec Dt:
06/07/1994
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5399756
NONE
08276423
Correspondence name and address
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:007604/0502   Pages: 2
Recorded: 08/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROTH, TORSTEN
Exec Dt:
07/12/1995
2
JOENTGEN, WINFRIED
Exec Dt:
07/12/1995
3
HEUER, LUTZ
Exec Dt:
07/14/1995
4
SCHMITZ, GERD
Exec Dt:
07/12/1995
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENT KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618910
NONE
08511416
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:007614/0555   Pages: 4
Recorded: 08/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEUER, LUTZ
Exec Dt:
07/28/1995
2
JOENTGEN, WINFRIED
Exec Dt:
07/27/1995
3
GROTH, TORSTEN
Exec Dt:
07/27/1995
4
TRAENCKNER, HANS-JOACHIM
Exec Dt:
08/02/1995
5
MULLER, NIKOLAUS
Exec Dt:
07/27/1995
6
UHR, HERMANN
Exec Dt:
07/28/1995
7
HEISE, KLAUS-PETER
Exec Dt:
07/27/1995
8
BRUCHER, KARL-HERMANN
Exec Dt:
07/28/1995
9
WESENER, JOACHIM-REINHARD
Exec Dt:
08/01/1995
10
WOLLBORN, UTE
Exec Dt:
07/28/1995
11
PIRKL, HANS-GEORG
Exec Dt:
08/04/1995
12
MENZEL, THOMAS
Exec Dt:
08/07/1995
13
LIESENFELDER, ULRICH
Exec Dt:
08/04/1995
14
WAGNER, PAUL
Exec Dt:
08/03/1995
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5679761
NONE
08515356
Correspondence name and address
WILLIAM E. MCSHANE
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 10
Reel/Frame:007976/0184   Pages: 2
Recorded: 02/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EICHENAUER, HERBERT
Exec Dt:
01/09/1996
2
LEITZ, EDGAR
Exec Dt:
01/10/1996
3
PIEJKO, KARL-ERWIN
Exec Dt:
01/10/1996
4
ALBERTS, HEINRICH
Exec Dt:
01/09/1996
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENT KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696204
NONE
08609163
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 11
Reel/Frame:007994/0576   Pages: 2
Recorded: 05/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSER, ULRICH
Exec Dt:
04/15/1996
2
KOCH, BORIS
Exec Dt:
04/15/1996
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5725267
NONE
08646877
Correspondence name and address
CONNOLLY & HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 12
Reel/Frame:008134/0628   Pages: 3
Recorded: 08/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEURER, KURT-PETER
Exec Dt:
06/11/1996
2
OSSELAER, TONY VAN
Exec Dt:
07/08/1996
3
VERHOEVEN, WERNER
Exec Dt:
07/23/1996
4
VAES, JOHAN
Exec Dt:
07/09/1996
5
HOOFTMAN, IGNACE
Exec Dt:
07/09/1996
6
VAN HERCK, WILLY
Exec Dt:
06/28/1996
7
WULFF, CLAUS
Exec Dt:
06/28/1996
8
HINZ, JURGEN
Exec Dt:
07/02/1996
9
EITEL, ALFRED
Exec Dt:
07/02/1996
10
HALLENBERGER, KASPAR
Exec Dt:
06/13/1996
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5785823
NONE
08691402
Correspondence name and address
CONNOLLY AND HUTZ
GERARD M. O'ROURKE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 13
Reel/Frame:008306/0857   Pages: 2
Recorded: 11/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEDERHOFT, GERHARD
Exec Dt:
10/15/1996
2
BUTJE, KAI
Exec Dt:
10/17/1996
3
BARENTHIEN, PETER-JOACHIM
Exec Dt:
10/21/1996
4
BODIGER, MICHAEL
Exec Dt:
10/24/1996
5
ALBERTS, HEINRICH
Exec Dt:
10/28/1996
Assignee
1
BAYER AG KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5840111
NONE
08744421
Correspondence name and address
CONNOLLY & HUTZ
GERARD M. O'ROURKE
P.O. BOX 2207
WILMINGTON, DE 19899

Search Results as of: 05/16/2024 12:03 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