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Patent Assignment Assignor Details
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Assignor Name : PFENNINGER, UELI
Total Assignments: 8
Assignment: 1
Reel/Frame:004745/0520   Pages: 1
Recorded: 06/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSCHAN, HANS-PETER
Exec Dt:
05/19/1987
2
ZABEL, LUTZ-DIETER
Exec Dt:
05/18/1987
3
PFENNINGER, UELI
Exec Dt:
05/14/1987
Assignee
1
SIKA AG, VORM. KASPAR WINKLER & CO.
A CORP. OF SWITZERLAND
ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
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4778845
NONE
07058277
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG., WASH. & PRINCE STS.,
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:010039/0950   Pages: 3
Recorded: 06/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFENNINGER, UELI
Exec Dt:
05/25/1999
2
BUTIKOFER, PIERRE-ANDRE'
Exec Dt:
05/25/1999
Assignee
1
SIKA AG, VORM. KASPAR WINKLER & CO.
TUFFENWIES 16-22
CH-8804 AU, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136942
NONE
09281921
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
WILLIAM L. MATHIS
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 3
Reel/Frame:012747/0628   Pages: 8
Recorded: 03/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAFT, ELKE
Exec Dt:
08/11/2000
2
KRAUS, THORSTEN
Exec Dt:
08/14/2000
3
KOESSLER, JUERGEN
Exec Dt:
08/16/2000
4
HEINZMANN, RALF
Exec Dt:
08/16/2000
5
SCHNEIDER, ROLAND
Exec Dt:
10/10/2000
6
THIELEMANN, HANS-CHRISTOPH
Exec Dt:
08/16/2000
7
MUSCHAK, MORTEN
Exec Dt:
10/30/2000
8
SINGER, NORBERT
Exec Dt:
07/14/2000
9
GEISSBUEHLER, MICHAEL
Exec Dt:
07/12/2000
10
WOLF, JOSEF
Exec Dt:
07/05/2000
11
MAERKI, BEAT
Exec Dt:
07/11/2000
12
GENG, DIETER
Exec Dt:
07/13/2000
13
PFENNINGER, UELI
Exec Dt:
07/18/2000
14
DE VRIENDT, PHILIPPE
Exec Dt:
12/01/2000
15
GUERRINI, FABIO
Exec Dt:
12/13/2000
Assignee
1
SIKA CHEMIE GMBH
KORNWESTHEIMER STRASSE 107
STUTTGART, GERMANY D-704
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7210276
NONE
10009959
Correspondence name and address
STEPHAN A. PENDORF
P.O. BOX 20445
TAMPA, FL 33622-0445
Assignment: 4
Reel/Frame:015077/0194   Pages: 2
Recorded: 11/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFENNINGER, UELI
Exec Dt:
09/29/2003
2
STADELMANN, URSULA
Exec Dt:
09/22/2003
3
KUELLING, ANNEMARIE
Exec Dt:
09/22/2003
Assignee
1
SIKA SCHWEIZ AG
TUFFENWIES 16-22
CH-8064, ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040127622
10476525
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:020038/0336   Pages: 3
Recorded: 10/26/2007
Attorney Dkt #:134223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUCKER, BARBARA
Exec Dt:
10/09/2007
2
BUTIKOFER, PIERRE-ANDRE
Exec Dt:
10/09/2007
3
BURCKHARDT, URS
Exec Dt:
10/15/2007
4
PFENNINGER, UELI
Exec Dt:
10/09/2007
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8293368
US20090075086
11887818
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:021413/0407   Pages: 2
Recorded: 08/19/2008
Attorney Dkt #:137225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OERTLI, MARCEL
Exec Dt:
07/18/2008
2
JUCKER, BARBARA
Exec Dt:
07/21/2008
3
PFENNINGER, UELI
Exec Dt:
07/22/2008
4
BUTIKOFER, PIERRE-ANDRE
Exec Dt:
08/05/2008
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399102
US20100159254
12087730
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VIRGINIA 22320-4850
Assignment: 7
Reel/Frame:021908/0557   Pages: 2
Recorded: 12/01/2008
Attorney Dkt #:127748.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUTIKOFER, PIERRE-ANDRE
Exec Dt:
11/27/2008
2
JUCKER, BARBARA
Exec Dt:
11/27/2008
3
BURCKHARDT, URS
Exec Dt:
11/24/2008
4
PFENNINGER, UELI
Exec Dt:
11/24/2008
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090075096
12149561
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:022118/0842   Pages: 2
Recorded: 01/15/2009
Attorney Dkt #:137820
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUCKER, BARBARA
Exec Dt:
01/13/2009
2
BURCKHARDT, URS
Exec Dt:
01/06/2009
3
PFENNINGER, UELI
Exec Dt:
01/08/2009
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7867619
US20090214879
12087987
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXADNRIA, VA 22320-4850

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