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Patent Assignment Assignor Details
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Assignor Name : KNERR, MICHAEL
Total Assignments: 14
Assignment: 1
Reel/Frame:027654/0714   Pages: 4
Recorded: 02/06/2012
Attorney Dkt #:68219/223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMMANN, ERNST
Exec Dt:
01/20/2012
2
KNERR, MICHAEL
Exec Dt:
01/09/2012
3
HALDEMANN, PETER
Exec Dt:
01/23/2012
4
HERSCHE, EMIL
Exec Dt:
01/10/2012
Assignee
1
OMYA DEVELOPMENT AG
BASLERSTRASSE 42
OFTRINGEN, SWITZERLAND 4665
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856378
US20120095136
13378911
Correspondence name and address
AMSTER, ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:028319/0836   Pages: 4
Recorded: 06/05/2012
Attorney Dkt #:68219/246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNERR, MICHAEL
Exec Dt:
05/22/2012
2
BURI, MATTHIAS
Exec Dt:
05/24/2012
3
GANE, PATRICK A.C.
Exec Dt:
05/23/2012
Assignee
1
OMYA DEVELOPMENT AG
BASLERSTRASSE 42
4665 OFTRINGEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9528003
US20120264866
13509129
Correspondence name and address
AMSTER, ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:050180/0477   Pages: 8
Recorded: 08/27/2019
Attorney Dkt #:15799025-000028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUNNER, MARTIN
Exec Dt:
01/19/2017
2
KNERR, MICHAEL
Exec Dt:
02/01/2017
3
TINKL, MICHAEL
Exec Dt:
01/30/2017
4
SCHULZ, KARSTEN UDO
Exec Dt:
02/07/2017
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
OFTRINGEN, SWITZERLAND 4665
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873387
US20200190286
16472856
Correspondence name and address
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 4
Reel/Frame:049503/0122   Pages: 6
Recorded: 06/18/2019
Attorney Dkt #:15799025-000024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENTSCH, SAMUEL
Exec Dt:
04/04/2017
2
WELKER, MATTHIAS
Exec Dt:
03/30/2017
3
KNERR, MICHAEL
Exec Dt:
03/28/2017
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
OFTRINGEN, SWITZERLAND 4665
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190256688
16347807
Correspondence name and address
DENTONS US LLP
233 SOUTH WACKER DRIVE
SUITE 7800
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:043019/0800   Pages: 6
Recorded: 06/28/2017
Attorney Dkt #:68219/572
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUNNER, MARTIN
Exec Dt:
06/02/2017
2
KNERR, MICHAEL
Exec Dt:
06/09/2017
3
HIRSIGER, CHRISTOPH
Exec Dt:
06/09/2017
4
RIESEN, ROLAND
Exec Dt:
06/02/2017
5
SCHIROSI, GIUSEPPE
Exec Dt:
06/02/2017
6
TINKL, MICHAEL
Exec Dt:
06/13/2017
7
SCHULZ, KARSTEN UDO
Exec Dt:
06/14/2017
8
MURATORE, ANTONIO
Exec Dt:
06/01/2017
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
OFTRINGEN, SWITZERLAND 4665
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170355104
15526788
Correspondence name and address
AMSTER ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:044115/0376   Pages: 8
Recorded: 11/14/2017
Attorney Dkt #:68219/603
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNERR, MICHAEL
Exec Dt:
10/18/2017
2
OHR, STEFFEN
Exec Dt:
10/18/2017
3
MURATORE, ANTONIO
Exec Dt:
09/19/2017
4
FORNERA, TAZIO
Exec Dt:
09/19/2017
5
CASTILHO, FABRICIO LABELLA
Exec Dt:
09/25/2017
6
BLANCHARD, PIERRE
Exec Dt:
09/18/2017
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
4665 OFTRINGEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180036764
15556007
Correspondence name and address
AMSTER, ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:044570/0267   Pages: 4
Recorded: 01/09/2018
Attorney Dkt #:68219/613
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TINKL, MICHAEL
Exec Dt:
12/21/2017
2
KNERR, MICHAEL
Exec Dt:
12/21/2017
3
BARADEL, FRANCK
Exec Dt:
12/20/2017
4
SENTI-WENK, ARMELLE
Exec Dt:
01/08/2018
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
4665 OFTRINGEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10654986
US20180163014
15574901
Correspondence name and address
AMSTER, ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:050085/0361   Pages: 7
Recorded: 08/19/2019
Attorney Dkt #:15799025-000004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUNNER, MARTIN
Exec Dt:
06/15/2018
2
FORNERA, TAZIO
Exec Dt:
06/22/2018
3
KNERR, MICHAEL
Exec Dt:
06/15/2018
4
TINKL, MICHAEL
Exec Dt:
06/18/2018
5
UNGER, MARCUS
Exec Dt:
06/10/2018
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
OFTRINGEN, SWITZERLAND 4665
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941279
US20200270424
15781024
Correspondence name and address
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 9
Reel/Frame:048056/0185   Pages: 10
Recorded: 01/18/2019
Attorney Dkt #:68219/649
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENTSCH, SAMUEL
Exec Dt:
12/10/2018
2
WELKER, MATTHIAS
Exec Dt:
12/10/2018
3
PICHLER, CHRISTOPHER
Exec Dt:
12/14/2018
4
BRUNNER, MARTIN
Exec Dt:
01/18/2019
5
KNERR, MICHAEL
Exec Dt:
12/06/2018
6
FORNERA, TAZIO
Exec Dt:
12/06/2018
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
4665 OFTRINGEN, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11708478
US20200325302
16305499
Correspondence name and address
AMSTER, ROTHSTEIN & EBENSTEIN LLP
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 10
Reel/Frame:050280/0203   Pages: 6
Recorded: 09/05/2019
Attorney Dkt #:15799025-000027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUNNER, MARTIN
Exec Dt:
06/06/2019
2
KNERR, MICHAEL
Exec Dt:
06/06/2019
3
SCHANZER, CHRISTIAN
Exec Dt:
06/04/2019
4
GANZ, DANIEL
Exec Dt:
06/04/2019
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
OFTRINGEN, SWITZERLAND 4665
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326041
US20190292348
16463251
Correspondence name and address
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 11
Reel/Frame:058055/0950   Pages: 9
Recorded: 11/09/2021
Attorney Dkt #:37680.04045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNERR, MICHAEL
Exec Dt:
08/24/2021
2
FORNERA, TAZIO
Exec Dt:
08/24/2021
3
BLANCHARD, PIERRE
Exec Dt:
09/06/2021
4
SCHULZ, KARSTEN UDO
Exec Dt:
11/08/2021
5
BRUNNER, MARTIN
Exec Dt:
08/24/2021
6
ZENDELI, SULEJMAN
Exec Dt:
08/23/2021
7
WELKER, MATTHIAS
Exec Dt:
09/02/2021
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
OFTRINGEN, SWITZERLAND 4665
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873388
US20210371624
17053779
Correspondence name and address
HARRY J. GUTTMAN
2200 PENNSYLVANIA AVE., NW
4TH FLOOR EAST
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:062927/0583   Pages: 9
Recorded: 03/09/2023
Attorney Dkt #:79NR-338342-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUNNER, MARTIN
Exec Dt:
02/15/2023
2
KNERR, MICHAEL
Exec Dt:
02/10/2023
3
TINKL, MICHAEL
Exec Dt:
02/16/2023
4
SCHULZ, KARSTEN UDO
Exec Dt:
02/28/2023
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
OFTRINGEN, SWITZERLAND 4665
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873387
US20200190286
16472856
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON
2099 PENNSYLVANIA AVENUE
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:063875/0252   Pages: 3
Recorded: 06/06/2023
Attorney Dkt #:37680.04067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KNERR, MICHAEL
Exec Dt:
06/06/2023
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
OFTRINGEN, SWITZERLAND 4665
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230257555
18002891
Correspondence name and address
HARRY J. GUTTMAN
1050 30TH STREET NW
WASHINGTON, DC 20007
Assignment: 14
Reel/Frame:065332/0786   Pages: 3
Recorded: 10/24/2023
Attorney Dkt #:37680.04073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNERR, MICHAEL
Exec Dt:
10/22/2023
2
HIRSIGER, CHRISTOPH
Exec Dt:
10/24/2023
Assignee
1
OMYA INTERNATIONAL AG
BASLERSTRASSE 42
OFTRINGEN, SWITZERLAND 4665
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230416499
18252411
Correspondence name and address
HARRY J. GUTTMAN
1050 30TH STREET NW
WASHINGTON, DC 20007

Search Results as of: 08/11/2025 07:03 AM
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