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Patent Assignment Assignor Details
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Assignor Name : GUTGSELL, MICHAEL
Total Assignments: 9
Assignment: 1
Reel/Frame:011883/0671   Pages: 3
Recorded: 06/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MERZ, PETER W.
Exec Dt:
04/20/2001
2
GUTGSELL, MICHAEL
Exec Dt:
04/20/2001
3
TSUNO, SHINGO
Exec Dt:
04/20/2001
Assignee
1
SIKA AG, VORM, KASPAR WINKLER & CO.
TUFFENWIES 16-22
CH-8048, ZURICH, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010053827
09873187
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
WILLIAM L. MATHIS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:024169/0664   Pages: 3
Recorded: 03/31/2010
Attorney Dkt #:0077081-000003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINNENBRINK, MARTIN
Exec Dt:
02/08/2010
2
SCHULENBURG, JAN OLAF
Exec Dt:
02/18/2010
3
GUTGSELL, MICHAEL
Exec Dt:
02/19/2010
Assignee
1
SIKA TECHNOLOGY AG
ZUEGERSTRASSE 50
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9139682
US20100183863
12689941
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:024183/0054   Pages: 2
Recorded: 04/02/2010
Attorney Dkt #:141958
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULENBURG, JAN OLAF
Exec Dt:
03/12/2010
2
GUTGSELL, MICHAEL
Exec Dt:
03/15/2010
3
MAURER, YOLANDA
Exec Dt:
03/17/2010
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9034135
US20100266809
12448493
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 4
Reel/Frame:030803/0151   Pages: 2
Recorded: 07/10/2013
Attorney Dkt #:157667
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOCI, ANTONIO
Exec Dt:
06/21/2013
2
KRAMER, ANDREAS
Exec Dt:
05/28/2013
3
SCHULENBURG, JAN OLAF
Exec Dt:
06/25/2013
4
GUTGSELL, MICHAEL
Exec Dt:
06/21/2013
5
BURCKHARDT, URS
Exec Dt:
05/28/2013
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130280526
13997435
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:030801/0903   Pages: 2
Recorded: 07/09/2013
Attorney Dkt #:157662
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOCI, ANTONIO
Exec Dt:
06/27/2013
2
KRAMER, ANDREAS
Exec Dt:
06/28/2013
3
SCHULENBURG, JAN OLAF
Exec Dt:
06/25/2013
4
GUTGSELL, MICHAEL
Exec Dt:
06/27/2013
5
BURCKHARDT, URS
Exec Dt:
06/28/2013
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50,
CH-6340 BAAR, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512341
US20130280536
13997294
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:046396/0146   Pages: 4
Recorded: 06/20/2018
Attorney Dkt #:181425
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTGSELL, MICHAEL
Exec Dt:
05/09/2018
2
HANLEY IV, JOHN
Exec Dt:
05/09/2018
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738226
US20190055439
16064125
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:051138/0122   Pages: 6
Recorded: 11/29/2019
Attorney Dkt #:188886
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOCI, ANTONIO
Exec Dt:
10/28/2019
2
GUTGSELL, MICHAEL
Exec Dt:
10/02/2019
3
EYHOLZER, CHRISTIAN
Exec Dt:
10/07/2019
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11279796
US20200190252
16618240
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:055058/0660   Pages: 6
Recorded: 01/28/2021
Attorney Dkt #:194678
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EYHOLZER, CHRISTIAN
Exec Dt:
01/06/2021
2
CAKIC, GORAN
Exec Dt:
01/19/2021
3
BOFER, CORNELIA
Exec Dt:
01/19/2021
4
GUTGSELL, MICHAEL
Exec Dt:
01/20/2021
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210230404
17263976
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:055059/0452   Pages: 3
Recorded: 01/28/2021
Attorney Dkt #:194682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÖFER, CORNELIA
Exec Dt:
01/19/2021
2
GUTGSELL, MICHAEL
Exec Dt:
01/20/2021
Assignee
1
SIKA TECHNOLOGY AG
ZUGERSTRASSE 50
BAAR, SWITZERLAND 6340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210230405
17263992
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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