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Patent Assignment Assignee Details
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Assignee Name : WILO GMBH
Total Assignments: 25
Assignment: 1
Reel/Frame:006678/0393   Pages: 2
Recorded: 08/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARNSWALD, KURT-WERNER
Exec Dt:
07/27/1993
2
ZELDER, MANFRED
Exec Dt:
07/28/1993
Assignee
1
WILO GMBH
NORTKIRCHENSTR. 100
44263 DORTMUND GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5362258
NONE
08114317
Correspondence name and address
HERBERT DUBNO
THE FIRM OF KARL F. ROSS, P.C.
5676 RIVERDALE AVE., P.O. BOX 900
RIVERDALE N.Y. 10471-0900
Assignment: 2
Reel/Frame:006703/0147   Pages: 2
Recorded: 09/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARNSWALD, KURT W.
Exec Dt:
07/27/1993
Assignee
1
WILO GMBH
NORTKIRCHENSTR. 100
44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5466127
NONE
08124275
Correspondence name and address
THE FIRM OF KARL F. ROSS, P.C.
5676 RIVERDALE, AVE.
P.O. BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 3
Reel/Frame:007042/0240   Pages: 2
Recorded: 06/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZELDER, MANFRED
Exec Dt:
05/26/1994
Assignee
1
WILO GMBH
NORTKIRCHENSTR. 100
44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5516261
NONE
08258241
Correspondence name and address
THE FIRM OF KARL F. ROSS, P.C.
HERBERT DUBNO
5676 RIVERDALE AVE.
P.O. BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 4
Reel/Frame:007054/0164   Pages: 2
Recorded: 07/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZELDER, MANFRED
Exec Dt:
06/28/1994
Assignee
1
WILO GMBH
NORTKIRCHENSTR. 100
44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5480290
NONE
08260175
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NEW YORK 10471-0900
Assignment: 5
Reel/Frame:007340/0230   Pages: 3
Recorded: 02/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILO-WERK GMBH & CO. PUMPEN- UND APPARATEBAU
Exec Dt:
01/20/1995
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5034644
NONE
07454777
 
5178520
NONE
07718552
 
5139397
NONE
07722095
Correspondence name and address
THE FIRM OF KARL F. ROSS, P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE
P.O. BOX 900
RIVERDALE (BRONX), NY 10471
Assignment: 6
Reel/Frame:008042/0783   Pages: 2
Recorded: 06/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZELDER, MANFRED
Exec Dt:
05/30/1996
Assignee
1
WILO GMBH
NORTKIRCHENSTR. 100
D44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5692880
NONE
08662945
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE - BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 7
Reel/Frame:009136/0620   Pages: 3
Recorded: 04/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KECH, HANSJURGEN
Exec Dt:
03/24/1998
2
GENSTER, ALBERT
Exec Dt:
03/24/1998
3
DREIHAUS, UWE
Exec Dt:
03/24/1998
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
DORTMUND, GERMANY D-442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6028386
NONE
09024695
Correspondence name and address
WARE, FRESSOLA, VAN DER SLUYS, ET AL.
MILTON OLIVER
755 MAIN STREET
P.O. BOX 224
MONROE, CT 06468-0224
Assignment: 8
Reel/Frame:009240/0953   Pages: 2
Recorded: 06/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GENSTER, ALBERT
Exec Dt:
05/28/1998
Assignee
1
WILO GMBH
NORTKIRCHENSTR. 100
DORTMUND, GERMANY D-442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033183
NONE
09002622
Correspondence name and address
WARE, FRESSOLA, VAN DER SLUYS, ET AL.
MILTON OLIVER
755 MAIN STREET
P.O. BOX 224
MONROE, CT 06468-0224
Assignment: 9
Reel/Frame:009535/0499   Pages: 2
Recorded: 07/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GENSTER, ALBERT
Exec Dt:
06/24/1998
Assignee
1
WILO GMBH
NORTKIRCHENSRASSE 100
DORTMUND, GERMANY D-442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6138618
NONE
09101752
Correspondence name and address
WARE, FRESSOLA, VAN DER SLUYS, ET AL.
MILTON OLIVER
755 MAIN STREET
P.O. BOX 224
MONROE, CT 06468
Assignment: 10
Reel/Frame:009791/0700   Pages: 2
Recorded: 12/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GENSTER, ALBERT
Exec Dt:
12/07/1998
Assignee
1
WILO GMBH
NORTKIRCHENSTER. 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6091174
NONE
09202696
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 11
Reel/Frame:010005/0905   Pages: 2
Recorded: 05/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GENSTER, ALBERT
Exec Dt:
04/19/1999
2
KECH, HANSJURGEN
Exec Dt:
04/19/1999
3
SCHMALFUSS, HORST-GEORG
Exec Dt:
04/20/1999
4
HUNNEKUHL, GERHARD
Exec Dt:
04/20/1999
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6202602
NONE
09297813
Correspondence name and address
THE FIRM OF KARL F. ROSS, P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE
BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 12
Reel/Frame:010139/0376   Pages: 2
Recorded: 07/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KECH, HANSJURGEN
Exec Dt:
06/22/1999
2
DREIHAUS, UWE
Exec Dt:
06/22/1999
3
FABRICIUS, INGO
Exec Dt:
07/08/1999
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6365998
NONE
09320906
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE, BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 13
Reel/Frame:010510/0611   Pages: 2
Recorded: 11/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GENSTER, ALBERT
Exec Dt:
07/02/1999
2
KECH, HANSJURGEN
Exec Dt:
07/01/1999
3
SCHMALFUSS, HORST-GEORG
Exec Dt:
07/01/1999
4
HUNNEKUHL, GERHARD
Exec Dt:
07/01/1999
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6199517
NONE
09424327
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE, BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 14
Reel/Frame:010285/0322   Pages: 2
Recorded: 09/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KECH, HANSJURGEN
Exec Dt:
09/27/1999
2
DREIHAUS, UWE
Exec Dt:
09/27/1999
3
FABRICIUS, INGO
Exec Dt:
09/24/1999
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6229240
NONE
09410002
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 15
Reel/Frame:010324/0205   Pages: 2
Recorded: 10/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHAN, WALDERMAR
Exec Dt:
09/30/1999
2
KECH, HANSJURGEN
Exec Dt:
10/04/1999
3
GENSTER, ALBERT
Exec Dt:
10/04/1999
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
DORTMUND, GERMANY D-442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6175173
NONE
09396114
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE
BOX 900
RIVERDALE, NY 10471-0900
Assignment: 16
Reel/Frame:010330/0601   Pages: 2
Recorded: 10/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEPHAN, WALDEMAR
Exec Dt:
09/30/1999
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6272923
NONE
09396111
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 17
Reel/Frame:010336/0101   Pages: 2
Recorded: 10/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEPHAN, WALDEMAR
Exec Dt:
09/30/1999
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6801031
NONE
09388813
Correspondence name and address
THE FIRM OF KARL F. ROSS
HERBERT DUBNO
CUSTOMER NO. 000535
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 18
Reel/Frame:010324/0678   Pages: 2
Recorded: 10/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEPHAN, WALDEMAR
Exec Dt:
10/04/1999
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6327424
NONE
09396110
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 19
Reel/Frame:010324/0314   Pages: 2
Recorded: 10/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUTKENHAUS, NORBERT
Exec Dt:
10/05/1999
2
SCHRECKENBERG, STEPHAN
Exec Dt:
10/05/1999
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6177741
NONE
09396108
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE, BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 20
Reel/Frame:010406/0450   Pages: 2
Recorded: 11/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEPHAN, WALDEMAR
Exec Dt:
11/12/1999
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6276946
NONE
09427409
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 21
Reel/Frame:010724/0310   Pages: 2
Recorded: 04/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATERNE, THOMAS
Exec Dt:
02/17/2000
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6445098
NONE
09491679
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 22
Reel/Frame:011041/0902   Pages: 2
Recorded: 08/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEPHAN, WALDEMAR
Exec Dt:
08/18/2000
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6473562
NONE
09645521
Correspondence name and address
LOWE HAUPTMAN GOPSTEIN GILMAN & BERNER
BENJAMIN J. HAUPTMAN
1700 DIAGONAL ROAD, SUITE 310
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:011290/0686   Pages: 2
Recorded: 11/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHAN, WALDEMAR
Exec Dt:
08/28/2000
2
KATZER, STEFFEN
Exec Dt:
09/08/2000
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6342770
NONE
09634913
Correspondence name and address
LOWE HAUPTMAN GILMAN & BERNER, LLP
BENJAMIN J. HAUPTMAN
1700 DIAGONAL ROAD
SUITE 310
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:011575/0481   Pages: 2
Recorded: 02/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TEMIC TELEFUNKEN MICROELECTRONIC GMBH
Exec Dt:
02/15/2001
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND-HORDE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696432
NONE
08542971
Correspondence name and address
VENABLE
NORMAN N. KURITZ
PO BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 25
Reel/Frame:011900/0825   Pages: 2
Recorded: 06/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHAN, WALDEMAR
Exec Dt:
03/26/2001
2
GENSTER, ALBERT
Exec Dt:
03/26/2001
Assignee
1
WILO GMBH
NORTKIRCHENSTRASSE 100
D-44263 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6474951
US20010054395
09782954
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NEW YORK 10471-0900

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