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Patent Assignment Assignor Details
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Assignor Name : BUTTGEN, HEINZ
Total Assignments: 10
Assignment: 1
Reel/Frame:006536/0504   Pages: 2
Recorded: 05/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHAN, HILMAR
Exec Dt:
04/30/1993
2
MOLZ, GERHARD
Exec Dt:
04/30/1993
3
BUTTGEN, HEINZ
Exec Dt:
04/30/1993
Assignee
1
ROWENTA-WERKE GMBH
WALDSTRASSE 232
D-6050 OFFENBACH AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
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5341585
NONE
08058604
Correspondence name and address
DAVID TOREN
521 FIFTH AVENUE
NEW YORK, NY 10175
Assignment: 2
Reel/Frame:009077/0438   Pages: 2
Recorded: 12/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTTGEN, HEINZ
Exec Dt:
12/03/1997
2
BURGER, KONRAD
Exec Dt:
12/03/1997
3
CALLENBACH, TILO
Exec Dt:
12/03/1997
4
MAZENAUER, KARL
Exec Dt:
12/03/1997
5
RIESEN, DANIEL
Exec Dt:
12/03/1997
6
VUILLE, DANIEL
Exec Dt:
12/03/1997
Assignees
1
H. WEIDMANN AG
NEUE JONASTRASSE 60
CH-8640 RAPPERSWIL, SWITZERLAND
2
VUILLE, DANIEL
BUCHELSTRASSE 5
CH-8732 NEUHAUS, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6015396
NONE
08981540
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
ROBERT J. SEAS, JR.
2100 PA. AVENUE, N.W.
SUITE 800
WASHINGTON D.C. 20037-3202
Assignment: 3
Reel/Frame:010097/0865   Pages: 2
Recorded: 06/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTTGEN, HEINZ
Exec Dt:
05/26/1999
2
CALLENBACH, TILO
Exec Dt:
05/26/1999
Assignee
1
H. WEIDMANN AG
NEUE JONASTRASSE 60
CH-8640 RAPPERSWIL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6355017
US20020010421
09331234
Correspondence name and address
SUGHRUE, MION, ZINN MACPEAK & SEAS, PLLC
ROBERT J. SEAS, JR.
2100 PENNSYLVANIA AVE. NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 4
Reel/Frame:015799/0095   Pages: 2
Recorded: 08/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTTGEN, HEINZ
Exec Dt:
03/19/2004
2
OWEGESER, HEIDI
Exec Dt:
03/17/2004
3
CALLENBACH, TILO
Exec Dt:
03/24/2004
Assignee
1
WEIDMANN PLASTICS TECHNOLOGY AG
NEUE JONASTRASSE 60, 8640
RAPPERSWIL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420189
US20050003144
10487038
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:015734/0025   Pages: 3
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUTTGEN, HEINZ
Exec Dt:
08/20/2004
Assignee
1
NEOPERL GMBH
KLOSTERRUNSSTR. 11
MULLHEIM, GERMANY 79379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D516182
NONE
29211947
Correspondence name and address
VOLPE AND KOENIG, P.C.
DIMITRI P. DOVAS
UNITED PLAZA, SUITE 1600
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:016666/0731   Pages: 3
Recorded: 06/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUTTGEN, HEINZ
Exec Dt:
05/19/2005
Assignee
1
NEOPERL GMBH
KLOSTERRUNSSTRASSE 11
MULLHEIM, GERMANY 79379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D536417
NONE
29231396
Correspondence name and address
DIMITRI P. DOVAS
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1600
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:016836/0407   Pages: 3
Recorded: 07/29/2005
Attorney Dkt #:SMB-PT149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUTTGEN, HEINZ
Exec Dt:
07/12/2005
Assignee
1
NEOPERL GMBH
KLOSTERRUNSSTRASSE 11
MULLHEIM, GERMANY 79379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D541375
NONE
29235334
Correspondence name and address
DIMITRI P. DOVAS
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1600
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:017102/0622   Pages: 3
Recorded: 10/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUTTGEN, HEINZ
Exec Dt:
10/04/2005
Assignee
1
NEOPERL GMBH
KLOSTERRUNSSTRASSE 11
MULLHEIM, GERMANY 79379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D537916
NONE
29240502
Correspondence name and address
DIMITRI P. DOVAS
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1600
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:018751/0470   Pages: 3
Recorded: 12/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUTTGEN, HEINZ
Exec Dt:
12/20/2006
Assignee
1
NEOPERL GMBH
KLOSTERRUNSSTR. 11
MULLHEIM, GERMANY 79379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D577416
NONE
29270549
Correspondence name and address
ELLEN E. FIELITZ
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1600
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:022312/0062   Pages: 3
Recorded: 02/25/2009
Attorney Dkt #:SMB-PT284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BUTTGEN, HEINZ
Exec Dt:
02/09/2009
Assignee
1
NEOPERL GMBH
KLOSTERRUNSSTRASSE 11
MULLHEIM, GERMANY 79379
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090308952
12438872
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA, SUITE 1600
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103

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