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 : NAGEL, ROLF
Total Assignments: 18
Assignment: 1
Reel/Frame:004175/0403   Pages: 1
Recorded: 09/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DENEKE, ULFERT
Exec Dt:
09/05/1983
2
NAGEL, ROLF
Exec Dt:
09/05/1983
3
RITTERSDORF, WALTER
Exec Dt:
09/05/1983
Assignee
1
BOEHRINGER MANNHEIM GMBH, SANDHOFERSTR. 116, 6800 MANNHEIM 31, GERMANY A W. GERMAN CORP
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4603107
NONE
06532907
Correspondence name and address
FELFE & LYNCH
800 THIRD AVE.
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:004306/0190   Pages: 1
Recorded: 06/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYER, RAINER-LEO
Exec Dt:
05/08/1984
2
JOHN, REINMAR
Exec Dt:
05/08/1984
3
NAGEL, ROLF
Exec Dt:
05/08/1984
4
MULLER, GUNTER
Exec Dt:
05/08/1984
Assignee
1
BGB-GESELLSCHAFT REINMAR JOHN & RAINER LEO MEYER + OLGA MEYER,
RHEINSTR. 64,
BUHL/BADEN,, GERMANY D7580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4567230
NONE
06611009
Correspondence name and address
JULIUS BALOGH
BALOGH, OSANN, KRAMER, DVORAK,
GENOVA & TRAUB
TWO WORLD TRADE CENTER, STE. 9768
NEW YORK, NY 10048
Assignment: 3
Reel/Frame:004768/0977   Pages: 1
Recorded: 03/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEYER, RAINER-LEO
Exec Dt:
02/23/1987
2
JOHN, REINMAR
Exec Dt:
03/02/1987
3
NAGEL, ROLF
Exec Dt:
03/05/1987
4
MULLER, GUNTER
Exec Dt:
03/05/1987
Assignee
1
BGB-GESELLSCHAFT REINMAR JOHN, RAINER-LEO MEYER & OLGA MEYER GEB. KLOPFER
RHEINSTRASSE 64
D-7580 BUHL/BADEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4812356
NONE
07003404
Correspondence name and address
DIETER J. SCHAEFER
BALOGH, OSANN, KRAMER, DVORAK,
GENOVA & TRAUB
39 BROADWAY, STE. 1815
NEW YORK, NY 10006
Assignment: 4
Reel/Frame:004774/0689   Pages: 1
Recorded: 08/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DENEKE, ULFERT
Exec Dt:
08/07/1987
2
NAGEL, ROLF
Exec Dt:
08/07/1987
3
ROTHE, ANSELM
Exec Dt:
08/07/1987
4
FREITAG, HELMUT
Exec Dt:
08/07/1987
Assignee
1
BOEHRINGER MANNHEIM GMBH
SANDHOFERSTR. 116
6800 MANNHEIM 31, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4876067
NONE
07089352
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:004993/0733   Pages: 3
Recorded: 09/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MULLER, GUNTER
Exec Dt:
09/06/1988
2
NAGEL, ROLF
Exec Dt:
09/06/1988
3
STAHLI, JURG
Exec Dt:
09/06/1988
Assignee
1
METALLOGAL AG, BUBENBERGPLATZ 8, 3011 BERN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4874812
NONE
07162926
Correspondence name and address
THOMAS K. ZIEGLER
2400 PENOBSCOT BLDG.
DETROIT, MI 48226-4282
Assignment: 6
Reel/Frame:005419/0660   Pages: 2
Recorded: 08/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRAUN, HANS-PETER
Exec Dt:
06/27/1990
2
DENEKE, ULFERT
Exec Dt:
06/28/1990
3
GUETHLEIN, WERNER
Exec Dt:
06/29/1990
4
NAGEL, ROLF
Exec Dt:
06/28/1990
Assignee
1
BOEHRINGER MANNHEIM GMBH
SANDHOFER STRASSE 116
MANNHEIM 31, GERMANY 6800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162200
NONE
07530661
Correspondence name and address
ALBERT TOCKMAN
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
STE. 1000, 1725 K ST, N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005987/0727   Pages: 2
Recorded: 01/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGEL, ROLF
Exec Dt:
01/08/1992
2
DENEKE, ULFERT
Exec Dt:
01/08/1992
3
MISTELE, JURGEN
Exec Dt:
01/08/1992
Assignee
1
BOEHRINGER MANNHEIM GMBH
A GERMAN CORP.
SANDHOFERSTR. 116 6800 MANNHEIM 31, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5374546
NONE
07822176
Correspondence name and address
FELFE & LYNCH
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 8
Reel/Frame:008197/0402   Pages: 3
Recorded: 10/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGEL, ROLF
Exec Dt:
09/11/1996
2
MISTELE, JURGEN
Exec Dt:
09/11/1996
Assignee
1
BOEHRINGER MANNHEIM GMBH
SANDHOFER STRASSE 116
D-68298 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739215
NONE
08702872
Correspondence name and address
FELFE & LYNCH
VINEET KOHLI
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 9
Reel/Frame:013927/0882   Pages: 3
Recorded: 03/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGEL, ROLF
Exec Dt:
09/11/1996
2
MISTELE, JURGEN
Exec Dt:
09/11/1996
Assignee
1
BOEHRINGER MANNHEIM GMBH
SANDHOFER STRASSE 116
D-68305 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7078480
US20030199079
10402757
Correspondence name and address
WOODARD EMHARDT NAUGHTON & ET AL
JAMES B. MYERS, JR.
111 MONUMENT CIRCLE, SUITE 3700
INDIANAPOLIS, IN 46204
Assignment: 10
Reel/Frame:008973/0968   Pages: 5
Recorded: 11/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERNE, MAURICE
Exec Dt:
09/29/1997
2
NAGEL, ROLF
Exec Dt:
09/29/1997
3
LE TIEC, PIERRE YVES
Exec Dt:
10/20/1997
Assignee
1
ALCATEL ALSTHOM COMPAGNIE GENERAL D'ELECTRICITE
54 RUE LA BOETIE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071553
NONE
08901356
Correspondence name and address
BRADFORD GREEN
K. BRADFORD ADOLPHSON
755 MAIN STREET, P.O. BOX 224
BUILDING FIVE
MONROE, CT 06468
Assignment: 11
Reel/Frame:009188/0855   Pages: 2
Recorded: 05/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAINCZYK, GREGOR
Exec Dt:
01/07/1998
2
NAGEL, ROLF
Exec Dt:
01/07/1998
3
LEININGER, HELMUT
Exec Dt:
01/12/1998
4
LERCH, ROLF
Exec Dt:
01/07/1998
Assignee
1
BOEHRINGER MANNHEIM GMBH
SANDHOFER STRASSE 116
D-68298 MANNHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6231815
NONE
08974481
Correspondence name and address
FELFE & LYNCH
JAMES R. CRAWFORD, ESQ.
805 THIRD AVENUE
NEW YORK, NEW YORK 10022-7513
Assignment: 12
Reel/Frame:009275/0820   Pages: 2
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGEL, ROLF
Exec Dt:
02/16/1998
2
STUDER, VIRGINIE
Exec Dt:
02/16/1998
3
PREUX, LAURENT
Exec Dt:
02/16/1998
4
DANEL, LEONARD
Exec Dt:
02/16/1998
Assignee
1
ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE
54 RUE LA BOETIE
75008 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087592
NONE
09028810
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
DAVID J. CUSHING
2100 PENSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 13
Reel/Frame:009051/0095   Pages: 2
Recorded: 03/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGEL, ROLF
Exec Dt:
02/18/1998
2
BOSSERT-REUTHER, STEFFEN
Exec Dt:
02/18/1998
3
ZEIBIG, THOMAS
Exec Dt:
02/18/1998
Assignee
1
BOEHRINGER MANNHEIM GMBH
SANDHOFERSTR. 116
D-68298 MANNHEIM 31, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5948631
NONE
08924480
Correspondence name and address
NIKAIDO, MARMELSTEIN, ET AL.
ROBERT B. MURRAY
METROPOLITAN SQUARE, 655 15TH ST., N.W.
SUITE 330 - G STREET LOBBY
WASHINGTON, D.C. 20005-5701
Assignment: 14
Reel/Frame:010439/0286   Pages: 2
Recorded: 12/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGEL, ROLF
Exec Dt:
10/27/1999
2
BOOCKMANN, GERHARD
Exec Dt:
11/10/1999
3
PREUX, LAURENT
Exec Dt:
11/16/1999
Assignee
1
ALCATEL
54 RUE LA BOETIE
75008 PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6680120
NONE
09456920
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 15
Reel/Frame:010926/0624   Pages: 3
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGEL, ROLF
Exec Dt:
05/25/2000
2
MISTELE, JUERGEN
Exec Dt:
05/25/2000
3
SCHROEDER, NORBERT
Exec Dt:
05/25/2000
Assignee
1
ROCHE DIAGNOSTICS GMBH
SANDHOFER STRASSE 116
MANNHEIM, GERMANY D-682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6413733
NONE
09581357
Correspondence name and address
ROCHE DIAGNOSTICS CORPORATION
MARILYN L. AMICK
9115 HAGUE RD., BLDG. D
P.O. BOX 50457
INDIANAPOLIS, IN 46250-0457
Assignment: 16
Reel/Frame:019162/0004   Pages: 4
Recorded: 04/16/2007
Attorney Dkt #:WP23481US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, FRIEDERIKE
Exec Dt:
03/26/2007
2
GOTTSCHALK, NORBERT
Exec Dt:
04/02/2007
3
KYTZIA, HANS-JOACHIM
Exec Dt:
03/26/2007
4
MUECKE, MATTHIAS
Exec Dt:
03/26/2007
5
NAGEL, ROLF
Exec Dt:
03/26/2007
Assignee
1
ROCHE DIAGNOSTICS GMBH
SANDHOFERSTRASSE 116
MANNHEIM, GERMANY 68305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070178546
11566788
Correspondence name and address
MARILYN L. AMICK
9115 HAGUE ROAD
INDIANAPOLIS, IN 46250
Assignment: 17
Reel/Frame:040585/0757   Pages: 8
Recorded: 12/07/2016
Attorney Dkt #:P26268-US-1-DC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROEDEL, WOLFGANG
Exec Dt:
05/14/2012
2
HORN, CARINA
Exec Dt:
04/25/2012
3
STEINKE, NELLI
Exec Dt:
03/16/2012
4
BUCCI, NADINE
Exec Dt:
03/16/2012
5
MEIER, THOMAS
Exec Dt:
04/26/2012
6
SCHMUCK, RAINER
Exec Dt:
04/14/2012
7
NAGEL, ROLF
Exec Dt:
05/07/2012
8
HEINDL, DIETER
Exec Dt:
04/26/2012
Assignee
1
ROCHE DIAGNOSTICS GMBH
SANDHOFERSTRASSE 116
MANNHEIM, GERMANY 68305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170073661
15363038
Correspondence name and address
BRIAN C. CHOLEWA
9115 HAGUE ROAD
INDIANAPOLIS, IN 46250
Assignment: 18
Reel/Frame:057045/0792   Pages: 6
Recorded: 07/30/2021
Attorney Dkt #:P35302-US (3003372.0197)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSSERT-REUTHER, STEFFEN
Exec Dt:
10/18/2019
2
RETTIG, SILVIA
Exec Dt:
10/18/2019
3
NAGEL, ROLF
Exec Dt:
08/18/2019
Assignee
1
ROCHE DIAGNOSTICS GMBH
SANDHOFER STRASSE 116
MANNHEIM, GERMANY 68305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220112537
17427295
Correspondence name and address
STINSON LLP
7700 FORSYTH BLVD.
SUITE 1100
ST. LOUIS, MO 63105

Search Results as of: 05/02/2024 12:30 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