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Patent Assignment Assignor Details
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Assignor Name : RUF, FRIEDRICH
Total Assignments: 20
Assignment: 1
Reel/Frame:005707/0929   Pages: 4
Recorded: 05/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VON RAVEN, AXEL
Exec Dt:
07/16/1990
2
WEIGL, JOSEF
Exec Dt:
07/16/1990
3
RUF, FRIEDRICH
Exec Dt:
07/16/1990
4
MAYER, HERBERT
Exec Dt:
07/16/1990
Assignee
1
SUD-CHEMIE AKTIENGESELLSCHAFT
LENBACHPLATZ 6
MUNCHEN 2, GERMANY D-8000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5039377
NONE
07527532
Correspondence name and address
HERBERT P. PRICE
LYNCH, COX, GILMAN & MAHAN
500 MEIDINGER TOWER
LOUISVILLE, KY 40202
Assignment: 2
Reel/Frame:006599/0536   Pages: 3
Recorded: 07/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHN, REINHARD
Exec Dt:
10/02/1992
2
RUF, FRIEDRICH
Exec Dt:
10/02/1992
Assignee
1
SUD-CHEMIE AKTIENGESELLSCHAFT
LENBACHPLATZ 6
MUNCHEN, GERMANY D-8000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401568
NONE
07957243
Correspondence name and address
HERBERT P. PRICE
5000 MEIDINGER TOWER
LOUISVILLE, KY 40202
Assignment: 3
Reel/Frame:007133/0287   Pages: 4
Recorded: 09/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COUTELLE, HELMUT
Exec Dt:
06/24/1993
2
HLAVATSCH, JOACHIM
Exec Dt:
06/24/1994
3
RUF, FRIEDRICH
Exec Dt:
06/24/1994
4
SCHOTT, HARTMANN
Exec Dt:
06/24/1994
Assignee
1
SUD-CHEMIE A.G. AKTIENGESELLSCHAFT
LENBACHPLATZ 6
FEDERAL REPUBLIC OF GERMANY
D-8000 MUNCHEN 6, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5423911
NONE
08067287
Correspondence name and address
SCOTT R. COX
LYNCH, COX, GILMAN & MAHAN, P.S.C.
500 MEIDINGER TOWER
LOUISVILLE, KY 40202
Assignment: 4
Reel/Frame:007717/0849   Pages: 4
Recorded: 04/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHN, REINHARD
Exec Dt:
03/16/1995
2
RUF, FRIEDRICH
Exec Dt:
03/16/1995
Assignee
1
SUD-CHEMIE AG
LENBACHPLATZ 6
MUNCHEN, DEUTSCHLAND, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5637552
NONE
08411821
Correspondence name and address
LYNCH, COX, GILMAN & MAHAN, PSC
SCOTT R. COX
500 MEIDINGER TOWER
LOUISVILLE, KY 40202
Assignment: 5
Reel/Frame:009741/0061   Pages: 4
Recorded: 01/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUF, FRIEDRICH
Exec Dt:
11/23/1998
Assignee
1
SUD-CHEMIE AG
LENBACHPLATZ 6
MUNICH, GERMANY D-803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6277490
NONE
09201923
Correspondence name and address
LYNCH, COX, GILMAN & MAHAN
SCOTT R. COX
462 SO. 4TH AVENUE SUITE 500
LOUISVILLE, KY 40202
Assignment: 6
Reel/Frame:020614/0485   Pages: 5
Recorded: 03/07/2008
Attorney Dkt #:P-1408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHLING, ULRICH
Exec Dt:
02/11/2008
2
RUF, FRIEDRICH
Exec Dt:
02/13/2008
3
HELD, ANNA
Exec Dt:
02/11/2008
4
FALTERMAIR, MONIKA
Exec Dt:
02/11/2008
Assignee
1
SUD-CHEMIE AG
LENBACHPLATZ 6
MUNCHEN, GERMANY D-80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080269100
11994676
Correspondence name and address
SCOTT R. COX
500 W. JEFFERSON STREET
SUITE 2100
LOUISVILLE, KY 40202
Assignment: 7
Reel/Frame:023855/0380   Pages: 8
Recorded: 01/27/2010
Attorney Dkt #:SUD-110US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHLING, ULRICH
Exec Dt:
09/14/2009
2
RUF, FRIEDRICH
Exec Dt:
07/29/2009
3
ORTIZ NIEMBRO, JOSE ANTONIO
Exec Dt:
07/30/2009
4
CONDEMARIN, ROSALINA
Exec Dt:
07/30/2009
5
BELLO, JORGE
Exec Dt:
07/30/2009
Assignee
1
SUED CHEMIE AG
LENBACHPLATZ 6
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100132251
12513440
Correspondence name and address
GLENN E. J. MURPHY, RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 8
Reel/Frame:023712/0406   Pages: 4
Recorded: 12/29/2009
Attorney Dkt #:SUD-111US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORTIZ NIEMBRO, JOSE ANTONIO
Exec Dt:
09/21/2009
2
SOLIS SANTAMARIA, GERMAN
Exec Dt:
09/21/2009
3
THOMASSINY VILLAURRUTIA, ERIK
Exec Dt:
09/21/2009
4
RUF, FRIEDRICH
Exec Dt:
09/21/2009
Assignee
1
SUED CHEMIE AG
LENBACHPLATZ 6
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8394975
US20100094035
12513918
Correspondence name and address
JONATHAN SPADT, RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 9
Reel/Frame:025244/0607   Pages: 8
Recorded: 11/03/2010
Attorney Dkt #:30019-00013-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUF, FRIEDRICH
Exec Dt:
06/15/2010
2
SOHLING, ULRICH
Exec Dt:
05/17/2010
3
HASENKOPF, KATRIN
Exec Dt:
05/19/2010
4
EISNER, PETER
Exec Dt:
05/20/2010
5
MULLER, KLAUS
Exec Dt:
05/19/2010
6
PICKARDT, CLAUDIA
Exec Dt:
06/15/2010
7
BEZ, JURGEN
Exec Dt:
05/19/2010
Assignee
1
SUD-CHEMIE AG
LENBACHPLATZ 6
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110027433
12681558
Correspondence name and address
GEORG M. HASSELMANN
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, SUITE 1100
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:025579/0359   Pages: 8
Recorded: 01/04/2011
Attorney Dkt #:SUD-128US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHLING, ULRICH
Exec Dt:
09/13/2010
2
RUF, FRIEDRICH
Exec Dt:
09/20/2010
3
CORDES, ARNO
Exec Dt:
12/23/2010
Assignee
1
SUD-CHEMIE AG
LENBACHPLATZ 6
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110099889
12919596
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 11
Reel/Frame:025941/0787   Pages: 6
Recorded: 03/11/2011
Attorney Dkt #:SUD-131US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHLING, ULRICH
Exec Dt:
02/24/2011
2
RUF, FRIEDRICH
Exec Dt:
02/24/2011
3
ORTIZ NIEMBRO, JOSE ANTONIO
Exec Dt:
12/21/2010
4
CONDEMARIN VARGAS, ROSALINA
Exec Dt:
12/21/2010
5
BELLO, JORGE
Exec Dt:
12/21/2010
Assignee
1
SUD-CHEMIE AG
LENBACHPLATZ 6
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110154723
12990596
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 12
Reel/Frame:027917/0324   Pages: 11
Recorded: 03/23/2012
Attorney Dkt #:SUD-145US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHLING, ULRICH
Exec Dt:
10/27/2011
2
RUF, FRIEDRICH
Exec Dt:
10/27/2011
3
RAMOS FILHO, SOLON JOSE
Exec Dt:
11/03/2011
4
MANGIALARDO, ROBERTO CLOVIS
Exec Dt:
10/24/2007
5
ORTIZ NIEMBRO, JOSE ANTONIO
Exec Dt:
10/20/2011
6
CONDEMARIN, ROSALINA
Exec Dt:
10/20/2011
Assignee
1
SUD-CHEMIE AG
6 LENBACHPLATZ
MUNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130047980
13262514
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 13
Reel/Frame:028185/0996   Pages: 3
Recorded: 05/10/2012
Attorney Dkt #:SUD-148US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUF, FRIEDRICH
Exec Dt:
04/10/2012
2
SOHLING, ULRICH
Exec Dt:
04/10/2012
3
HAIMERL, AGNES
Exec Dt:
04/11/2012
4
ORTIZ NIEMBRO, JOSE ANTONIO
Exec Dt:
03/29/2012
5
THOMASSINY VILLAURRUTIA, ERIK
Exec Dt:
03/30/2012
Assignee
1
SUED-CHEMIE AG
LENBACHPLATZ 6
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120219683
13392694
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 14
Reel/Frame:029870/0493   Pages: 4
Recorded: 02/25/2013
Attorney Dkt #:34915-SUD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUCK, KIRSTIN
Exec Dt:
02/12/2013
2
RUF, FRIEDRICH
Exec Dt:
02/04/2013
3
SOHLING, ULRICH
Exec Dt:
02/12/2013
Assignee
1
SUED-CHEMIE AG
LENBACHPLATZ 6
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130183734
13730239
Correspondence name and address
WALTER OTTESEN PATENT ATTORNEY
P.O. 4026
GAITHERSBURG, MD 20885-4026
Assignment: 15
Reel/Frame:030349/0157   Pages: 11
Recorded: 05/03/2013
Attorney Dkt #:34793-SUD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUF, FRIEDRICH
Exec Dt:
03/25/2013
2
SOHLING, ULRICH
Exec Dt:
03/20/2013
3
NEITMANN, ELISABETH
Exec Dt:
03/25/2013
4
LINKE, BERND
Exec Dt:
03/25/2013
5
MUMME, JAN
Exec Dt:
03/21/2013
6
RAMM, PATRICE
Exec Dt:
03/21/2013
7
MENHORN, OLIVER
Exec Dt:
03/19/2013
8
WEINBERGER, KARL
Exec Dt:
03/19/2013
9
KUMPF, PETER
Exec Dt:
04/12/2013
Assignee
1
SUED-CHEMIE IP GMBH & CO. KG
LENBACHPLATZ 6
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8637300
US20130224823
13763331
Correspondence name and address
WALTER OTTESEN PATENT ATTORNEY
P.O. 4026
GAITHERSBURG, MD 20885-4026
Assignment: 16
Reel/Frame:030678/0657   Pages: 6
Recorded: 06/25/2013
Attorney Dkt #:SUD-164US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHLING, ULRICH
Exec Dt:
05/24/2013
2
RUF, FRIEDRICH
Exec Dt:
05/24/2013
3
GEISSLER, BEATE
Exec Dt:
05/27/2013
4
MILLAN, HERMINIA
Exec Dt:
05/27/2013
Assignee
1
SUED-CHEMIE IP GMBH & CO. KG
LENBACHPLATZ 6
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9238785
US20130263497
13881057
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 17
Reel/Frame:034883/0936   Pages: 6
Recorded: 02/04/2015
Attorney Dkt #:STOLMAR 5 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHLING, ULRICH
Exec Dt:
01/26/2015
2
RUF, FRIEDRICH
Exec Dt:
01/26/2015
Assignee
1
SÜD -CHEMIE IP GMBH & CO. KG
LENBACHPLATZ 6
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8987487
US20140012025
13879168
Correspondence name and address
HUESCHEN AND SAGE, PLLC.
107 WEST MICHIGAN AVE
SEVENTH FLOOR
KALAMAZOO, MI 49007
Assignment: 18
Reel/Frame:034884/0157   Pages: 12
Recorded: 02/04/2015
Attorney Dkt #:STOLMAR 5 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHLING, ULRICH
Exec Dt:
01/26/2015
2
RUF, FRIEDRICH
Exec Dt:
01/26/2015
3
STEGE, ANDREA
Exec Dt:
01/28/2015
Assignee
1
SÜD -CHEMIE IP GMBH & CO. KG
LENBACHPLATZ 6
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8987487
US20140012025
13879168
Correspondence name and address
HUESCHEN AND SAGE PLLC
107 WEST MICHIGAN AVE
SEVENTH FLOOR
KALAMAZOO, MI 49007
Assignment: 19
Reel/Frame:036786/0311   Pages: 6
Recorded: 10/13/2015
Attorney Dkt #:366746.00022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHLING, ULRICH
Exec Dt:
10/12/2015
2
SUCK, KIRSTIN
Exec Dt:
10/12/2015
3
RUF, FRIEDRICH
Exec Dt:
10/12/2015
4
BUBENHEIM, PAUL
Exec Dt:
09/24/2015
Assignee
1
CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
BRÜNINGSTRASSE 50
FRANKFURT AM MAIN, GERMANY 65929
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160060568
14784237
Correspondence name and address
GIANNA JULIAN-ARNOLD
500 EAST PRATT STREET
SUITE 900
BALTIMORE, MD 21202
Assignment: 20
Reel/Frame:050618/0562   Pages: 3
Recorded: 10/03/2019
Attorney Dkt #:21544-1801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BESTING, HUBERTUS
Exec Dt:
08/26/2019
2
HOELZL, GEBRIELE
Exec Dt:
08/26/2019
3
MAYERHOFER, ALEXANDER
Exec Dt:
08/26/2019
4
RUF, FRIEDRICH
Exec Dt:
09/20/2019
Assignee
1
CLARIANT INTERNATIONAL LTD
ROTHAUSSTRASSE 61
MUTTENZ 1, SWITZERLAND 4132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11524272
US20200094218
16495689
Correspondence name and address
LIN J. HYMEL
VERRILL DANA LLP
1 FEDERAL STREET, 20TH FLOOR
BOSTON, MA 02110

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