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Patent Assignment Assignor Details
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Assignor Name : RIEDEL, RALF
Total Assignments: 8
Assignment: 1
Reel/Frame:005263/0824   Pages: 1
Recorded: 03/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PEUCKERT, MARCELLUS
Exec Dt:
03/16/1990
2
VAAHS, TILO
Exec Dt:
03/16/1990
3
BRUCK, MARTIN
Exec Dt:
03/16/1990
4
KLEINER, HANS-JERG
Exec Dt:
03/16/1990
5
RIEDEL, RALF
Exec Dt:
03/12/1990
6
SEHER, MARTIN
Exec Dt:
03/12/1990
7
PETZOW, GUNTER
Exec Dt:
03/12/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY A CORP. OF FED REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162272
NONE
07498266
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:005623/0099   Pages: 2
Recorded: 02/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KLEINER, HANS J.
Exec Dt:
10/16/1990
2
SEHER, MARTIN
Exec Dt:
10/16/1990
3
ALDINGER, FRITZ
Exec Dt:
10/16/1990
4
PEUCKERT, MARCELLUS
Exec Dt:
10/10/1990
5
BRUCK, MARTIN
Exec Dt:
10/10/1990
6
GERDAU, THOMAS
Exec Dt:
10/10/1990
7
PETZOW, GUNTER
Exec Dt:
10/10/1990
8
RIEDEL, RALF
Exec Dt:
10/10/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081078
NONE
07443881
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:006230/0573   Pages: 3
Recorded: 07/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIEDEL, RALF
Exec Dt:
06/04/1992
2
PASSING, GERD
Exec Dt:
06/05/1992
3
BROOK, RICHARD J.
Exec Dt:
06/08/1992
4
COLOMBIER, CHRISTIAN
Exec Dt:
07/06/1992
5
GONON, MAURICE
Exec Dt:
06/22/1992
6
FANTOZZI, GILBERT
Exec Dt:
06/22/1992
Assignees
1
ELF ATOCHEM S.A.
LA DEFENSE 10, 4 & 8 COURS MICHELET
92800 PUTEAUX, FRANCE
2
MAX-PLANCK-INSTITUT FUR METALLFORSCHUNG
HEISENBERGSTRASSE 5
7000 STUTTGART 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5294574
NONE
07863099
Correspondence name and address
NORMAN H. STEPNO
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BLDG.
WASHINGTON & PRINCE STS., P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:008690/0663   Pages: 2
Recorded: 08/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDEL, RALF
Exec Dt:
07/16/1997
2
GABRIEL, ANDREAS
Exec Dt:
07/16/1997
Assignee
1
BAYER AG
PATENTE UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5863462
NONE
08916840
Correspondence name and address
CONNOLLY AND HUTZ
ALLAN N. KUTZENCO
1220 MARKET STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:010410/0996   Pages: 2
Recorded: 09/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EILING, ALOYS
Exec Dt:
08/13/1999
2
RIEDEL, RALF
Exec Dt:
08/20/1999
3
RUWISCH, LUTZ
Exec Dt:
08/21/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242626
NONE
09402115
Correspondence name and address
BAYER CORPORATION
DIDERICO VAN BYL
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:016631/0425   Pages: 2
Recorded: 10/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINKLER, HOLGER
Exec Dt:
09/07/2004
2
KINSKI, ISABEL
Exec Dt:
09/07/2004
3
RIEDEL, RALF
Exec Dt:
09/07/2004
Assignee
1
MERCK PATENT GMBH
DARMSTADT, GERMANY 64271
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050220694
10512554
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ARLINGTON COURT PLAZA I
SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:016361/0323   Pages: 6
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDEL, RALF
Exec Dt:
10/15/2004
2
KLONCZYNSKI, ALEXANDER
Exec Dt:
10/26/2004
3
DRESSLER, WOLFGANG
Exec Dt:
09/02/2004
Assignee
1
ROBERT BOSCH GMBH
POSTFACH 30 02 20
D-70442 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050153825
10503314
Correspondence name and address
RICHARD L. MAYER, ESQ.
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:049098/0886   Pages: 6
Recorded: 05/07/2019
Attorney Dkt #:20560-1080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, LINBO
Exec Dt:
06/18/2018
2
ROSENBURG, FELIX
Exec Dt:
06/03/2018
3
WERTHSCHUTZKY, ROLAND
Exec Dt:
07/09/2018
4
RIEDEL, RALF
Exec Dt:
06/11/2018
Assignee
1
ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
ESCHENWEG 11
BLANKENFELDE-MAHLOW, GERMANY 15827
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190360972
16405005
Correspondence name and address
SHUTTLEWORTH & INGERSOLL, P.L.C.
115 3RD STREET SE, SUITE 500
P.O. BOX 2107
CEDAR RAPIDS, IA 52406

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