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Patent Assignment Assignor Details
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Assignor Name : BESSEL, MICHAEL
Total Assignments: 5
Assignment: 1
Reel/Frame:044991/0435   Pages: 4
Recorded: 02/21/2018
Attorney Dkt #:BYK.P.S01191PFA-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAUNKY, WOJCIECH
Exec Dt:
12/13/2017
2
BESSEL, MICHAEL
Exec Dt:
12/05/2017
3
CHENG, JIA
Exec Dt:
12/13/2017
4
DELLA VALENTINA, PETRA
Exec Dt:
12/13/2017
5
EBERHARDT, MARC
Exec Dt:
12/11/2017
6
HEEKEREN, MARK
Exec Dt:
12/13/2017
7
MUSCHIOLIK, OLAF
Exec Dt:
12/13/2017
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10035870
US20180155482
15578357
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE RD
SUITE 280
CLEVELAND, OH 44145
Assignment: 2
Reel/Frame:045350/0381   Pages: 4
Recorded: 03/26/2018
Attorney Dkt #:BYK.P01190PFA-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKKEL, ANDREAS
Exec Dt:
03/21/2018
2
PRITSCHINS, WOLFGANG
Exec Dt:
02/22/2018
3
BESSEL, MICHAEL
Exec Dt:
03/07/2018
4
GIEBELHAUS, IRINA
Exec Dt:
03/12/2018
5
MEICHSNER, MARCUS
Exec Dt:
03/13/2018
6
ROCH, MONIKA
Exec Dt:
03/21/2018
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180186917
15740624
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE RD
SUITE 280
CLEVELAND, OH 44145
Assignment: 3
Reel/Frame:059669/0098   Pages: 4
Recorded: 04/21/2022
Attorney Dkt #:BYK.P01190A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKKEL, ANDREAS
Exec Dt:
03/21/2018
2
PRITSCHINS, WOLFGANG
Exec Dt:
02/22/2018
3
BESSEL, MICHAEL
Exec Dt:
03/07/2018
4
GIEBELHAUS, IRINA
Exec Dt:
03/12/2018
5
MEICHSNER, MARCUS
Exec Dt:
03/13/2018
6
ROCH, MONIKA
Exec Dt:
03/21/2018
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11879032
US20220282021
17726106
Correspondence name and address
CURATOLO SIDOTI & TRILLIS CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 4
Reel/Frame:049496/0947   Pages: 10
Recorded: 06/18/2019
Attorney Dkt #:20875-145760-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BESSEL, MICHAEL
Exec Dt:
05/20/2019
2
JAUNKY, GUILLAUME WOJCIECH
Exec Dt:
05/20/2019
3
PIESTERT, FREDERIK
Exec Dt:
05/20/2019
4
NAGEL, CARSTEN
Exec Dt:
05/28/2019
5
MEYER, SANDRA SABRINA
Exec Dt:
06/03/2019
6
LEVERING, DENNIS
Exec Dt:
06/17/2019
Assignee
1
BYK-CHEMIE GMBH
ABELSTR. 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11015026
US20190359777
16349803
Correspondence name and address
FITCH, EVEN, TABIN, & FLANNERY LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:050897/0198   Pages: 10
Recorded: 10/31/2019
Attorney Dkt #:20875-147777-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BESSEL, MICHAEL
Exec Dt:
10/08/2019
2
MEICHSNER, MARCUS
Exec Dt:
10/02/2019
3
NAGEL, CARSTEN
Exec Dt:
10/10/2019
4
SANCHEZ Y SOSA, MAYA
Exec Dt:
10/31/2019
5
BIECKER, CHRISTIAN
Exec Dt:
10/11/2019
6
STANNEK, PETER
Exec Dt:
10/01/2019
Assignee
1
BYK-CHEMIE GMBH
ABELSTR. 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11560452
US20200115497
16499890
Correspondence name and address
FITCH, EVEN, TABIN, & FLANNERY LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603

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