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Patent Assignment Assignor Details
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Assignor Name : WOLFRUM, CHRISTIAN
Total Assignments: 19
Assignment: 1
Reel/Frame:006261/0803   Pages: 2
Recorded: 09/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WOLFRUM, CHRISTIAN
Exec Dt:
07/30/1992
2
KNIPP, ULRICH
Exec Dt:
07/30/1992
3
SCHUSTER, PETER
Exec Dt:
08/10/1992
4
BROCK, MARTIN
Exec Dt:
08/10/1992
5
BOOT, RONALD
Exec Dt:
08/10/1992
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNVERWALTUNG RP PATENTABTEILUNG
509 LEVERKUSEN BAYERWERK FEDERAL REPUBLIC OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5300264
NONE
07943266
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:007499/0065   Pages: 2
Recorded: 05/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTE, KLAUS
Exec Dt:
04/05/1995
2
ERSFELD, HEINRICH
Exec Dt:
04/05/1995
3
KREUER, KARL DIETER
Exec Dt:
04/05/1995
4
WOLFRUM, CHRISTIAN
Exec Dt:
04/05/1995
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERVERWALTUNG RP, PATENTABTEILUNG
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5770141
NONE
08447304
Correspondence name and address
JOSEPH C. GIL
BAYER CORPORATION
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:010543/0167   Pages: 2
Recorded: 01/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEITKAMPER, PETER
Exec Dt:
12/07/1999
2
JOST, KLAUS
Exec Dt:
12/13/1999
3
MAYER, EDUARD
Exec Dt:
12/07/1999
4
MUNZMAY, THOMAS
Exec Dt:
12/01/1999
5
WAGNER, JOACHIM
Exec Dt:
12/15/1999
6
WOLFRUM, CHRISTIAN
Exec Dt:
12/15/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6784219
US20030135008
09482990
Correspondence name and address
BAYER CORPORATION
LYNDANNE M. WHALEN
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:018831/0589   Pages: 5
Recorded: 01/22/2007
Attorney Dkt #:1119-19 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOFFEL, MARKUS
Exec Dt:
06/28/2006
2
WOLFRUM, CHRISTIAN
Exec Dt:
06/28/2006
3
SHIH, DAVID Q.
Exec Dt:
06/19/2006
4
KUWAJIMA, SATORU
Exec Dt:
06/28/2006
5
BESSER, DANIEL
Exec Dt:
08/16/2006
Assignee
1
ROCKEFELLER UNIVERSITY, THE
1230 YORK AVENUE
NEW YORK, NEW YORK 10021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070166710
10551392
Correspondence name and address
IRVING N. FEIT, ESQ.
HOFFMAN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 5
Reel/Frame:021121/0616   Pages: 5
Recorded: 06/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOMNICK, RALPH
Exec Dt:
05/13/2008
2
BAUER, GEORG
Exec Dt:
05/23/2008
3
WOLFRUM, CHRISTIAN
Exec Dt:
05/05/2008
4
KREMITZL, HANS-JORG
Exec Dt:
05/05/2008
5
KLAUMUNZER, THOMAS
Exec Dt:
05/05/2008
6
SCHUSTER, THOMAS
Exec Dt:
05/27/2008
Assignees
1
IDENTIF GMBH
ULRICH-SCHALK-STR. 3A
ERLANGEN, GERMANY 91056
2
ECKART GMBH & CO. KG
WERK GUNTERSTHAL
VELDEN, GERMANY 91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8067090
US20080318012
12090683
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:023167/0191   Pages: 4
Recorded: 08/28/2009
Attorney Dkt #:26421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOFFEL, MARKUS
Exec Dt:
08/05/2009
2
WOLFRUM, CHRISTIAN
Exec Dt:
08/04/2009
Assignee
1
ETH ZURICH
RAEMISTRASSE 101
ETH TRANSFER
ZURICH, SWITZERLAND CH-8092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8148344
US20100003317
12412206
Correspondence name and address
SUSAN T. HUBL
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 7
Reel/Frame:026514/0024   Pages: 2
Recorded: 06/28/2011
Attorney Dkt #:P/746-76 (V19886)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRUMMER, STEFAN
Exec Dt:
05/24/2011
2
SCHMIDT, ULRICH
Exec Dt:
05/30/2011
3
SCHUMACHER, DIRK
Exec Dt:
05/30/2011
4
KAUPP, GUNTER
Exec Dt:
05/30/2011
5
WOLFRUM, CHRISTIAN
Exec Dt:
06/14/2011
Assignee
1
ECKART GMBH
GUNTERSTHAL 4
HARTENSTEIN, GERMANY 91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8709148
US20110251293
13131344
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 100368403
Assignment: 8
Reel/Frame:027837/0513   Pages: 2
Recorded: 03/09/2012
Attorney Dkt #:P/746-86 (V22425)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFRUM, CHRISTIAN
Exec Dt:
02/23/2012
2
TRUMMER, STEFAN
Exec Dt:
02/17/2012
3
GREB, MARCO
Exec Dt:
02/14/2012
4
GRUNER, MICHAEL
Exec Dt:
02/27/2012
5
PROLSS, DIETER
Exec Dt:
02/16/2012
Assignee
1
ECKART GMBH
GUNTERSTHAL 4
HARTENSTEIN, GERMANY 91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120156494
13390621
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 9
Reel/Frame:029585/0484   Pages: 5
Recorded: 01/08/2013
Attorney Dkt #:6769-123894
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFRUM, CHRISTIAN
Exec Dt:
12/19/2012
2
TRUMMER, STEFAN
Exec Dt:
12/19/2012
3
GREB, MARCO
Exec Dt:
12/24/2012
Assignee
1
ECKART GMBH
GUENTERSTHAL 4
HARTENSTEIN, GERMANY 91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130112912
13808964
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:032424/0349   Pages: 8
Recorded: 03/13/2014
Attorney Dkt #:RECP184US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISGES, MICHAEL
Exec Dt:
09/19/2013
2
WOLFRUM, CHRISTIAN
Exec Dt:
09/12/2013
3
GREB, MARCO
Exec Dt:
09/10/2013
4
RUPPRECHT, MARKUS
Exec Dt:
09/18/2013
Assignees
1
RIENHAUSEN PLASMA GMBH
WEIDENER STRASSE 16
REGENSBURG, GERMANY 93057
2
ECKART GMBH
GUENTERSTHAL 4
HARTENSTEIN, GERMANY 91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140023856
14027738
Correspondence name and address
KRISTA M. RIVERON
5555 MAIN STREET
SIMPSON & SIMPSON, PLLC
WILLIAMSVILLE, NY 14221
Assignment: 11
Reel/Frame:032438/0090   Pages: 8
Recorded: 03/14/2014
Attorney Dkt #:6769-135418
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUPPRECHT, MARKUS
Exec Dt:
03/05/2014
2
WOLFRUM, CHRISTIAN
Exec Dt:
12/30/2013
3
GREB, MARCO
Exec Dt:
12/19/2013
4
THEOPHILE, ECKART
Exec Dt:
12/15/2013
Assignee
1
ECKART GMBH
GUNTERSTHAL 4
HARTENSTEIN, GERMANY D-91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140170410
14234811
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:032645/0065   Pages: 7
Recorded: 04/10/2014
Attorney Dkt #:6769-140145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFENER, SEBASTIAN
Exec Dt:
01/27/2014
2
RUPPRECHT, MARKUS
Exec Dt:
01/21/2014
3
WOLFRUM, CHRISTIAN
Exec Dt:
01/23/2014
4
REIS, ANDREAS
Exec Dt:
01/20/2014
Assignee
1
ECKART GMBH
GUNTERSTHAL 4
HARTENSTEIN, GERMANY D-91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580787
US20140241937
14234872
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 13
Reel/Frame:032647/0494   Pages: 8
Recorded: 04/10/2014
Attorney Dkt #:6769-140143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFENER, SEBASTIAN
Exec Dt:
01/27/2014
2
RUPPRECHT, MARKUS
Exec Dt:
01/21/2014
3
WOLFRUM, CHRISTIAN
Exec Dt:
01/23/2014
4
GREB, MARCO
Exec Dt:
01/23/2014
5
REIS, ANDREAS
Exec Dt:
01/20/2014
Assignee
1
ECKART GMBH
GUNTERSTHAL 4
HARTENSTEIN, GERMANY D-91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140230692
14234851
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:032648/0086   Pages: 7
Recorded: 04/10/2014
Attorney Dkt #:6769-140128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFENER, SEBASTIAN
Exec Dt:
01/27/2014
2
RUPPRECHT, MARKUS
Exec Dt:
01/21/2014
3
WOLFRUM, CHRISTIAN
Exec Dt:
01/23/2014
4
REIS, ANDREAS
Exec Dt:
01/20/2014
Assignee
1
ECKART GMBH
GUNTERSTHAL 4
HARTENSTEIN, GERMANY D-91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140342094
14234833
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 15
Reel/Frame:032485/0981   Pages: 8
Recorded: 03/20/2014
Attorney Dkt #:RP-200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFRUM, CHRISTIAN
Exec Dt:
03/09/2014
2
CARREIRA, ERICK
Exec Dt:
03/09/2014
3
MEISSBURGER, BETTINA
Exec Dt:
03/09/2014
Assignee
1
ETH ZURICH
RAMISTRASSE 101 / ETH TRANSFER
CH-8092 ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9777036
US20140343023
14345597
Correspondence name and address
KEVIN D. ERICKSON
PAULEY PETERSEN & ERICKSON
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, ILLINOIS 60169
Assignment: 16
Reel/Frame:035274/0217   Pages: 16
Recorded: 03/27/2015
Attorney Dkt #:6769-152386
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUPPRECHT, MARKUS
Exec Dt:
02/25/2015
2
WOLFRUM, CHRISTIAN
Exec Dt:
02/22/2015
3
PFAMMATTER, DOMINIK
Exec Dt:
02/26/2015
4
HUBNER, SANDRA
Exec Dt:
03/13/2015
5
CONSTANTIN, LAURENT
Exec Dt:
02/27/2015
6
DECELLES, GUY
Exec Dt:
02/27/2015
7
VOIT, THOMAS
Exec Dt:
02/25/2015
8
HAFNER, HORST
Exec Dt:
03/09/2015
Assignee
1
ECKART GMBH
GUENTERSTHAL 4
HARTENSTEIN, GERMANY D-91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9718965
US20150218388
14422441
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 17
Reel/Frame:035275/0101   Pages: 20
Recorded: 03/27/2015
Attorney Dkt #:6769-152296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUPPRECHT, MARKUS
Exec Dt:
02/25/2015
2
WOLFRUM, CHRISTIAN
Exec Dt:
02/22/2015
3
PFAMMATTER, DOMINIK
Exec Dt:
02/26/2015
4
STOLL, MARK
Exec Dt:
02/24/2015
5
WEISS, HARALD
Exec Dt:
03/09/2015
6
KLAUMÜNZER, THOMAS
Exec Dt:
02/23/2015
Assignee
1
ECKART GMBH
GUENTERSTHAL 4
HARTENSTEIN, GERMANY D-91235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150218387
14422428
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 18
Reel/Frame:036679/0069   Pages: 16
Recorded: 09/29/2015
Attorney Dkt #:6769-153689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFRUM, CHRISTIAN
Exec Dt:
05/09/2015
2
HULLIN, ANGELA
Exec Dt:
04/13/2015
3
SCHNEIDER, ALEXANDRA
Exec Dt:
06/15/2015
4
GÖBELT, BERND
Exec Dt:
06/08/2015
Assignees
1
ECKART GMBH
GUENTERSTHAL 4
HARTENSTEIN, GERMANY D-91235
2
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150279506
14432856
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., STE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 19
Reel/Frame:036736/0609   Pages: 3
Recorded: 09/29/2015
Attorney Dkt #:RP-230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFRUM, CHRISTIAN
Exec Dt:
09/08/2015
2
CARREIRA, ERICK
Exec Dt:
09/05/2015
3
CRIBIU, RICCARDO
Exec Dt:
09/05/2015
Assignee
1
ETH ZUERICH
RAEMISTRASSE 101
ETH TRANSFER
CH-8092 ZUERICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160287609
14778497
Correspondence name and address
KEVIN D. ERICKSON
PAULEY ERICKSON & KOTTIS
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, ILLINOIS 60169

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