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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : OMEIS, JÜRGEN
Total Assignments: 19
Assignment: 1
Reel/Frame:035604/0707   Pages: 14
Recorded: 05/11/2015
Attorney Dkt #:1238.064US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAUNKY, WOJCIECH
Exec Dt:
07/04/2013
2
HANS, MARC
Exec Dt:
07/09/2013
3
FRANK, ALBERT
Exec Dt:
07/02/2013
4
GÖBELT, BERND
Exec Dt:
07/02/2013
5
NAGELSDIEK, RENÉ
Exec Dt:
07/02/2013
6
OMEIS, JÜRGEN
Exec Dt:
07/01/2013
7
BUBAT, ALFRED
Exec Dt:
04/17/2015
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, 46483, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115242
US20130310464
13988087
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:033099/0147   Pages: 7
Recorded: 06/13/2014
Attorney Dkt #:100728-127 (111) WCG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGELSDIEK, RENÉ
Exec Dt:
05/07/2014
2
GOBELT, BERND
Exec Dt:
05/07/2014
3
OMEIS, JÜRGEN
Exec Dt:
05/26/2014
4
FREYTAG, ANDREAS
Exec Dt:
05/26/2014
5
GREEFRATH, DOROTHÉE
Exec Dt:
05/07/2014
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY D-46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593246
US20140220355
14251724
Correspondence name and address
GERSTENZANG, WILLIAM C.
NORRIS MCLAUGHLIN & MARCUS P.A.
875 THIRD AVE, 8TH FLOOR
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:043263/0107   Pages: 4
Recorded: 08/10/2017
Attorney Dkt #:BYI.P01141PFA-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRITSCHINS, WOLFGANG
Exec Dt:
06/17/2014
2
OMEIS, JÜRGEN
Exec Dt:
06/11/2014
3
MÖSSMER, STEFAN
Exec Dt:
06/11/2014
4
ESSER, ANDREA
Exec Dt:
06/16/2014
5
ROCH, MONIKA
Exec Dt:
07/10/2014
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170335154
15674161
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE RD
SUITE 280
CLEVELAND, OH 44145
Assignment: 4
Reel/Frame:034777/0133   Pages: 9
Recorded: 01/21/2015
Attorney Dkt #:1238.073US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANS, MARC
Exec Dt:
09/29/2014
2
JAUNKY, WOJCIECH
Exec Dt:
10/22/2014
3
HARTMANN, JÜRGEN
Exec Dt:
09/29/2014
4
OMEIS, JÜRGEN
Exec Dt:
09/30/2014
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, 46483, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9243153
US20150111980
14384463
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:034893/0430   Pages: 3
Recorded: 02/05/2015
Attorney Dkt #:BYI.P0108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMEIS, JÜRGEN
Exec Dt:
01/12/2015
2
NAGELSDIEK, RENÉ
Exec Dt:
01/05/2015
3
MEICHSNER, MARCUS
Exec Dt:
01/05/2015
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9957343
US20150152211
14407657
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 6
Reel/Frame:036394/0104   Pages: 3
Recorded: 08/21/2015
Attorney Dkt #:BYI.P0139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUTFELD, DANIELA
Exec Dt:
06/25/2015
2
NAGELSDIEK, RENÉ
Exec Dt:
07/09/2015
3
OMEIS, JÜRGEN
Exec Dt:
06/22/2015
4
RUDNER, JASMIN
Exec Dt:
06/23/2015
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458332
US20160185985
14650791
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 7
Reel/Frame:037666/0646   Pages: 4
Recorded: 02/04/2016
Attorney Dkt #:BYK.P.L013013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIECKER, CHRISTIAN
Exec Dt:
11/02/2015
2
KOCKOTH, SASCHA
Exec Dt:
10/07/2015
3
PIESTERT, FREDERIK
Exec Dt:
10/01/2015
4
PRITSCHINS, WOLFGANG
Exec Dt:
10/19/2015
5
OMEIS, JÜRGEN
Exec Dt:
10/04/2015
6
BESTEN, EVA
Exec Dt:
10/05/2015
7
ORLOWSKI, ANGELIKA
Exec Dt:
10/05/2015
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9822234
US20160032077
14773606
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 8
Reel/Frame:037745/0033   Pages: 3
Recorded: 02/16/2016
Attorney Dkt #:BYK.P.S012927
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BÖGERSHAUSEN, HANS-WILLI
Exec Dt:
12/15/2015
2
JAUNKY, WOJCIECH
Exec Dt:
12/14/2015
3
OMEIS, JÜRGEN
Exec Dt:
12/08/2015
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160075918
14950410
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 9
Reel/Frame:037990/0173   Pages: 3
Recorded: 03/15/2016
Attorney Dkt #:BYZ.P.L013017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGELSDIEK, RENÉ
Exec Dt:
01/08/2016
2
OMEIS, JÜRGEN
Exec Dt:
01/07/2016
3
BÖMER, JÖRG
Exec Dt:
01/11/2016
4
SCHEPERS, CARINA
Exec Dt:
02/03/2016
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160152859
14900668
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE ROAD
SUITE 280
CLEVELAND, OH 44145
Assignment: 10
Reel/Frame:038866/0638   Pages: 9
Recorded: 06/09/2016
Attorney Dkt #:1238.072US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIESTERT, FREDERIK
Exec Dt:
01/13/2016
2
PRITSCHINS, WOLFGANG
Exec Dt:
01/15/2016
3
KOCKOTH, SASCHA
Exec Dt:
01/14/2016
4
OMEIS, JÜRGEN
Exec Dt:
01/15/2016
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, 46483, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10392494
US20150368532
14746922
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:039877/0332   Pages: 4
Recorded: 09/28/2016
Attorney Dkt #:BYK.P.L013053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKKEL, ANDREAS
Exec Dt:
07/05/2016
2
OMEIS, JÜRGEN
Exec Dt:
07/04/2016
3
PRITSCHINS, WOLFGANG
Exec Dt:
07/05/2016
4
BÖMER, JÖRG
Exec Dt:
07/05/2016
5
STELZ, SABINE
Exec Dt:
07/05/2016
6
ESSER, ANDREA
Exec Dt:
07/07/2016
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESSEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10640611
US20170190840
15038379
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE RD
SUITE 280
CLEVELAND, OH 44145
Assignment: 12
Reel/Frame:040394/0739   Pages: 4
Recorded: 11/21/2016
Attorney Dkt #:BYI.P0152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUTFELD, DANIELA
Exec Dt:
10/24/2016
2
BÜHNE, SYLVIA
Exec Dt:
11/02/2016
3
EBERHARDT, MARC
Exec Dt:
11/02/2016
4
OMEIS, JÜRGEN
Exec Dt:
11/04/2016
5
NAGELSDIEK, RENÉ
Exec Dt:
10/27/2016
6
RUDNER, JASMIN
Exec Dt:
10/20/2016
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESSEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10377906
US20170240748
15304028
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE RD
SUITE 280
CLEVELAND, OH 44145
Assignment: 13
Reel/Frame:040523/0265   Pages: 4
Recorded: 12/05/2016
Attorney Dkt #:BYK.P.S013069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUTFELD, DANIELA
Exec Dt:
11/20/2016
2
EBERHARDT, MARC
Exec Dt:
11/10/2016
3
NAGELSDIEK, RENÉ
Exec Dt:
11/14/2016
4
BÜHNE, SYLVIA
Exec Dt:
11/16/2016
5
OMEIS, JÜRGEN
Exec Dt:
11/18/2016
6
JACOBS, BERTHOLD
Exec Dt:
11/14/2016
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESSEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9796860
US20170037262
15303620
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE RD
SUITE 280
CLEVELAND, OH 44145
Assignment: 14
Reel/Frame:043259/0400   Pages: 3
Recorded: 08/10/2017
Attorney Dkt #:BYK.P01180PFA-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMEIS, JÜRGEN
Exec Dt:
07/22/2017
2
OKKEL, ANDREAS
Exec Dt:
07/24/2017
3
MEICHSNER, MARCUS
Exec Dt:
07/25/2017
4
RUDOLFI, ASTRID
Exec Dt:
07/25/2017
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301486
US20170292030
15516187
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE RD
SUITE 280
CLEVELAND, OH 44145
Assignment: 15
Reel/Frame:044773/0220   Pages: 4
Recorded: 01/30/2018
Attorney Dkt #:BYK.P01182PFA-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKKEL, ANDREAS
Exec Dt:
01/30/2018
2
OMEIS, JÜRGEN
Exec Dt:
12/04/2017
3
BÖMER, JÖRG
Exec Dt:
01/25/2018
4
ROCH, MONIKA
Exec Dt:
01/25/2018
5
STELZ, SABINE
Exec Dt:
01/25/2018
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544091
US20180141896
15575128
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE RD
SUITE 280
CLEVELAND, OH 44145
Assignment: 16
Reel/Frame:045147/0780   Pages: 4
Recorded: 03/08/2018
Attorney Dkt #:BYK.P01184PFA-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKKEL, ANDREAS
Exec Dt:
01/30/2018
2
PIESTERT, FREDERIK
Exec Dt:
01/26/2018
3
PRITSCHINS, WOLFGANG
Exec Dt:
02/22/2018
4
BÖMER, JÖRG
Exec Dt:
01/25/2018
5
HEITZER, JENNIFER
Exec Dt:
01/25/2018
6
HOVERATH, EVA
Exec Dt:
03/05/2018
7
STELZ, SABINE
Exec Dt:
01/25/2018
8
TIEGS, WERNER
Exec Dt:
03/02/2018
9
OMEIS, JÜRGEN
Exec Dt:
12/04/2017
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10253133
US20180148532
15575219
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE RD
SUITE 280
CLEVELAND, OH 44145
Assignment: 17
Reel/Frame:045553/0591   Pages: 4
Recorded: 04/16/2018
Attorney Dkt #:BYK.P01150PFA-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBERHARDT, MARC
Exec Dt:
03/29/2018
2
NAGELSDIEK, RENÉ
Exec Dt:
03/26/2018
3
BÜHNE, SYLVIA
Exec Dt:
03/13/2018
4
OMEIS, JÜRGEN
Exec Dt:
04/12/2018
5
SCHMITT, AGNETHA
Exec Dt:
04/12/2018
Assignee
1
BYK-CHEMIE GMBH
ABELSTRASSE 45
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10407385
US20180170860
15577970
Correspondence name and address
CURATOLO SIDOTI CO., LPA
24500 CENTER RIDGE RD
SUITE 280
CLEVELAND, OH 44145
Assignment: 18
Reel/Frame:057525/0620   Pages: 10
Recorded: 09/20/2021
Attorney Dkt #:20949-152772-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMEIS, JÜRGEN
Exec Dt:
08/31/2021
2
PETROV, FILIPP
Exec Dt:
06/29/2021
3
WALTER, FRANK
Exec Dt:
08/20/2021
4
ROTTGER, MAX
Exec Dt:
06/30/2021
5
ASMACHER, ANNE
Exec Dt:
07/16/2021
6
MULHAUPT, ROLF
Exec Dt:
09/17/2021
Assignee
1
ALTANA NEW TECHNOLOGIES GMBH
ABELSTR. 43
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352514
NONE
17342819
Correspondence name and address
FITCH, EVEN, TABIN, & FLANNERY LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, 60603 UNITED STATES
Assignment: 19
Reel/Frame:063341/0931   Pages: 10
Recorded: 04/17/2023
Attorney Dkt #:20949-156115-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RÖTTGER, MAX
Exec Dt:
01/10/2023
2
WALTER, FRANK, DR.
Exec Dt:
01/18/2023
3
OMEIS, JÜRGEN
Exec Dt:
01/11/2023
4
PETROV, FILIPP
Exec Dt:
01/10/2023
5
ASMACHER, ANNE
Exec Dt:
01/10/2023
6
MÜHLHAUPT, ROLF
Exec Dt:
01/10/2023
Assignee
1
ALTANA NEW TECHNOLOGIES GMBH
ABELSTR. 43
WESEL, GERMANY 46483
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399519
18032231
Correspondence name and address
FITCH, EVEN, TABIN, & FLANNERY LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, 60603 UNITED STATES

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