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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 : WIRTZ, PETER
Total Assignments: 12
Assignment: 1
Reel/Frame:003989/0110   Pages: 1
Recorded: 03/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WIRTZ, PETER
Exec Dt:
02/04/1982
Assignee
1
PILUX AG
GARTENSTRASSE 2
ZUG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D274991
NONE
06357871
Correspondence name and address
FITCH, EVEN AND TABIN
135 SOUTH LA SALLE ST.
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:005343/0669   Pages: 2
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUNTRICH, KARL
Exec Dt:
05/28/1990
2
JAEGER, GUENTER
Exec Dt:
05/23/1990
3
WIRTZ, PETER
Exec Dt:
05/28/1990
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MPH
POSTFACH 22 16 34, 8
A LIMITED LIABILITY COMPANY OF THE FED. REP. OF GERMANY
D-8000 MUNICH 22, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5075586
NONE
07540215
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVENUE-30TH FLOOR
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:006166/0947   Pages: 2
Recorded: 06/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WIRTZ, PETER
Exec Dt:
05/25/1992
2
WORNER, KARL-FRED
Exec Dt:
05/25/1992
3
WUNDER, FRIEDRICH
Exec Dt:
05/25/1992
4
EICHLER, KLAUS
Exec Dt:
05/25/1992
5
ROSCHER, GUNTER
Exec Dt:
05/25/1992
6
NICOLAU, IOAN
Exec Dt:
05/21/1992
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250487
NONE
07900839
Correspondence name and address
CONNOLLY AND HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON. DE 19899
Assignment: 4
Reel/Frame:006428/0028   Pages: 2
Recorded: 01/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ERNST, JOSEF
Exec Dt:
01/07/1993
2
SEMMLER, HANS J.
Exec Dt:
01/07/1993
3
WIRTZ, PETER
Exec Dt:
01/07/1993
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
POSTFACH 80 03 20
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296027
NONE
08008733
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:006525/0225   Pages: 2
Recorded: 04/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIRTZ, PETER
Exec Dt:
03/19/1993
2
WUNDER, FRIEDRICH
Exec Dt:
03/19/1993
3
WORNER, KARL-FRED
Exec Dt:
03/19/1993
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
POSTFACH 80 03 20
FRANKFURT AM MAIN 80, GERMANY D-6230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5422329
NONE
08043567
Correspondence name and address
THOMAS M. MESHBESHER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:014257/0421   Pages: 2
Recorded: 07/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIRTZ, PETER
Exec Dt:
05/21/2003
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
HENKELSTRASSE 67
40589 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7115316
NONE
09711478
Correspondence name and address
FAY, SHARPE, FAGAN, MINNICH & MCKEE
THOMAS E. YOUNG, ESQ.
1100 SUPERIOR AVE.
7TH FLOOR
CLEVELAND, OH 44114-2579
Assignment: 7
Reel/Frame:016925/0686   Pages: 4
Recorded: 08/29/2005
Attorney Dkt #:MAEE 2 12957 II
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIRTZ, PETER
Exec Dt:
05/21/2003
Assignee
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
HENKELSTRASSE 67
40589 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7205036
US20040105975
10416597
Correspondence name and address
THOMAS E. YOUNG, ESQ.
FAY, SHARPE, FAGAN, MINNICH & MCKEE, LLP
1100 SUPERIOR AVENUE
SEVENTH FLOOR
CLEVELAND, OH 44114-2579
Assignment: 8
Reel/Frame:015669/0343   Pages: 3
Recorded: 02/07/2005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT EXECUTION DATE PREVIOUSLY RECORDED AT REEL 015359, FRAME 0007
Assignor
1
WIRTZ, PETER
Exec Dt:
12/23/2003
Assignee
1
GKD-GEBR. KUFFERATH AG
METALLWEBERSTR. 46
52353 DUREN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040173521
10738424
Correspondence name and address
COLLARD & ROE, P.C.
ELIZABETH COLLARD RICHTER
1077 NORTH BOULEVARD
ROSLYN, NY 11576
Assignment: 9
Reel/Frame:015359/0007   Pages: 2
Recorded: 05/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WIRTZ, PETER
Exec Dt:
05/04/2004
Assignee
1
GKD-GEBR. KUFFERATH AG
METALLWEBERSTR. 46
52353 DUREN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040173521
10738424
Correspondence name and address
COLLARD & ROE, PC
EDWARD R. FREEDMAN
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 10
Reel/Frame:024598/0575   Pages: 4
Recorded: 06/25/2010
Attorney Dkt #:2923-1048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HETTMANN, THORE
Exec Dt:
06/04/2010
2
NIEWOEHNER, JENS
Exec Dt:
06/01/2010
3
RUHE, JENS
Exec Dt:
06/04/2010
4
WIRTZ, PETER
Exec Dt:
06/04/2010
5
SELLE, KERSTIN
Exec Dt:
06/07/2010
6
ZWICK-WALLASCH, ESTHER
Exec Dt:
06/07/2010
7
ROTHE, MIKE
Exec Dt:
06/03/2010
Assignee
1
U3 PHARMA GMBH
FRAUNHOFERSTR. 22
82152 MARTINSRIED, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8933202
US20100330095
12742546
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:027558/0051   Pages: 5
Recorded: 01/18/2012
Attorney Dkt #:2923-1123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIRTZ, PETER
Exec Dt:
11/04/2011
2
RUHE, JENS
Exec Dt:
11/04/2011
3
TAKIZAWA, TAKESHI
Exec Dt:
11/11/2011
4
TAKAYAMA, TOMOKO
Exec Dt:
11/11/2011
Assignee
1
U3 PHARMA GMBH
FRAUNHOFER STR. 22
82152 MARTINSRIED, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8841424
US20120117670
13320060
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
SUITE 800
1425 K ST., N.W.
WASHINGTON, D.C. 20005
Assignment: 12
Reel/Frame:046834/0478   Pages: 4
Recorded: 09/11/2018
Attorney Dkt #:WASN0374PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETER, MAXIMILIAN
Exec Dt:
07/26/2018
2
AGER, DAG
Exec Dt:
08/30/2018
3
SCHABLITZKI, PETER
Exec Dt:
09/03/2018
4
WIRTZ, PETER
Exec Dt:
08/30/2018
Assignee
1
WACKER CHEMIE AG
HANNS-SEIDEL-PLATZ 4
MUNICH, GERMANY 81737
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10987856
US20180370147
16063842
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075

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