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Patent Assignment Assignor Details
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Assignor Name : PREUSS, REINHARD
Total Assignments: 6
Assignment: 1
Reel/Frame:003937/0680   Pages: 1
Recorded: 10/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PREUSS, REINHARD
Exec Dt:
10/01/1981
2
GRUTZE, JOACHIM
Exec Dt:
10/01/1981
3
BECK, ULRICH
Exec Dt:
10/01/1981
4
PANTKE, HELLMUTH
Exec Dt:
10/01/1981
5
VOGEL, KARL
Exec Dt:
10/01/1981
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4383835
NONE
06311490
Correspondence name and address
SPRUNG, FELFE, HORN, LYNCH & KRAMER
600 3RD AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004244/0725   Pages: 1
Recorded: 03/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PREUSS, REINHARD
Exec Dt:
03/15/1984
2
PERREY, HERMANN
Exec Dt:
03/15/1984
3
RITTER, HELMUT
Exec Dt:
03/15/1984
4
REINECKE, PAUL
Exec Dt:
03/15/1984
5
BRANDES, WILHELM
Exec Dt:
03/15/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4535074
NONE
06593323
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004369/0924   Pages: 1
Recorded: 10/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHOLL, THOMAS
Exec Dt:
09/14/1984
2
PREUSS, REINHARD
Exec Dt:
09/14/1984
3
LACHMANN, BURKHARD
Exec Dt:
09/24/1984
4
LOEWER, HARTMUT
Exec Dt:
09/14/1984
5
MULLER, PETER ROLF
Exec Dt:
09/14/1984
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4588807
NONE
06661760
Correspondence name and address
PATENT DEPARTMENT
MOBAY CHEMICAL CORP.
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:004632/0505   Pages: 1
Recorded: 10/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHOLL, THOMAS
Exec Dt:
10/07/1986
2
PREUSS, REINHARD
Exec Dt:
10/07/1986
3
ABELE, MANFRED
Exec Dt:
10/07/1986
4
FRIES, HERMANN
Exec Dt:
10/07/1986
5
KEMPERMANN, THEO
Exec Dt:
10/07/1986
Assignee
1
BAYER AG, A GERMAN CORP.
KONZERNVERWALTUNG PATENTABTEILUNG
5090 LEVERKUSEN-BAYERWERK, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4745172
NONE
06896061
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:004646/0990   Pages: 1
Recorded: 12/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIERTH, ALFRED
Exec Dt:
11/20/1986
2
SCHERHAG, BERNHARD
Exec Dt:
11/20/1986
3
PREUSS, REINHARD
Exec Dt:
11/20/1986
4
KLOSE, HEINZ
Exec Dt:
11/20/1986
5
SABIA, SALVATORE
Exec Dt:
11/20/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4739117
NONE
06942153
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.,
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:008718/0923   Pages: 2
Recorded: 09/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUE, CHRISTIAN
Exec Dt:
07/10/1997
2
PREUSS, REINHARD
Exec Dt:
07/15/1997
3
RUETZ, LOTHAR
Exec Dt:
07/23/1997
Assignee
1
BAYER AG
PANTENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929294
NONE
08931120
Correspondence name and address
CONNOLLY AND HUTZ
ROBERT G. MCMORROW, JR.
P.O. BOX 2207
WILMINGTON, DE 19899

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