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Patent Assignment Assignor Details
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Assignor Name : OHM, CHRISTIAN
Total Assignments: 10
Assignment: 1
Reel/Frame:004793/0321   Pages: 1
Recorded: 09/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEURER, KURT P.
Exec Dt:
09/08/1987
2
WANICZEK, HELMUT
Exec Dt:
09/08/1987
3
OHM, CHRISTIAN
Exec Dt:
09/08/1987
4
WITTE, JOSEF
Exec Dt:
09/08/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY, A CORP. OF GERMANY
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4812546
NONE
07101075
Correspondence name and address
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:004868/0389   Pages: 1
Recorded: 04/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHM, CHRISTIAN
Exec Dt:
03/25/1988
2
PASK, STEPHEN D.
Exec Dt:
03/25/1988
3
WIEDER, WOLFGANG
Exec Dt:
03/25/1988
4
OBRECHT, WERNER
Exec Dt:
03/25/1988
5
SCHABEL, KARL-HEINZ
Exec Dt:
03/25/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4868053
NONE
07181115
Correspondence name and address
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:005107/0679   Pages: 1
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEURER, KURT P.
Exec Dt:
06/26/1989
2
SYLVESTER, GERD
Exec Dt:
06/26/1989
3
OHM, CHRISTIAN
Exec Dt:
06/26/1989
4
ZIMMERMANN, HUGO
Exec Dt:
06/26/1989
5
BARTL, HERBERT
Exec Dt:
06/28/1989
Assignee
1
BAYER AKTIENGESEKKSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5135988
NONE
07380393
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 4
Reel/Frame:005193/0359   Pages: 1
Recorded: 12/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAADE, WOLFGANG
Exec Dt:
11/24/1989
2
OBRECHT, WERNER
Exec Dt:
11/24/1989
3
OHM, CHRISTIAN
Exec Dt:
11/24/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5093450
NONE
07448352
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:005192/0765   Pages: 1
Recorded: 12/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAADE, WOLFGANG
Exec Dt:
11/29/1989
2
OBRECHT, WERNER
Exec Dt:
11/29/1989
3
OHM, CHRISTIAN
Exec Dt:
11/29/1989
4
CASPER, RUDOLF
Exec Dt:
11/29/1989
5
NEURER, KURT P.
Exec Dt:
11/29/1989
6
SYLVESTER, GERD
Exec Dt:
11/29/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5298577
NONE
07448908
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 6
Reel/Frame:047167/0226   Pages: 4
Recorded: 10/15/2018
Attorney Dkt #:CICTG-173 (2017P0029)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHM, CHRISTIAN
Exec Dt:
09/26/2018
2
WALKENHORST, RAINER
Exec Dt:
09/26/2018
3
SCHEIBE, PATRICK
Exec Dt:
09/26/2018
Assignee
1
CELANESE SALES GERMANY GMBH
AM UNISYS-PARK 1
SULZBACH, TAUNUS, GERMANY 65843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10875991
US20190055385
16104430
Correspondence name and address
DORITY & MANNING, P.A. AND TICONA LLC
POST OFFICE BOX 1449
GREENVILLE, SC 29602
Assignment: 7
Reel/Frame:059078/0550   Pages: 3
Recorded: 02/23/2022
Attorney Dkt #:CICTG-185 (2017P0042)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHM, CHRISTIAN
Exec Dt:
04/01/2019
2
SCHREIBER, DOMINIK
Exec Dt:
04/01/2019
Assignee
1
CELANESE SALES GERMANY GMBH
AM UNISYS-PARK 1
SULZBACH, TAUNUS, GERMANY 65843
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11292882
US20190292332
16360172
Correspondence name and address
DORITY & MANNING, P.A. AND TICONA LLC
POST OFFICE BOX 1449
GREENVILLE, SC 29602
Assignment: 8
Reel/Frame:066230/0526   Pages: 3
Recorded: 01/24/2024
Attorney Dkt #:CICT-1166 (2021P0126)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHM, CHRISTIAN
Exec Dt:
08/15/2023
2
DITTER, DAVID
Exec Dt:
08/07/2023
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 WEST LAS COLINAS BOULEVARD
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043658
18358523
Correspondence name and address
DORITY & MANNING, P.A.
POST OFFICE BOX 1449
GREENVILLE, SC 23116
Assignment: 9
Reel/Frame:067166/0050   Pages: 4
Recorded: 04/19/2024
Attorney Dkt #:CICT-919 (2022P0041)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAO, FANGFANG
Exec Dt:
12/14/2023
2
OHM, CHRISTIAN
Exec Dt:
02/02/2024
3
SUN, YINGYING
Exec Dt:
12/14/2023
4
DITTER, DAVID
Exec Dt:
01/12/2024
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 WEST LAS COLINAS BOULEVARD
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230303811
18124848
Correspondence name and address
CASEY GRAVES
75 BEATTIE PLACE STE 1100
GREENVILLE, SC 29601
Assignment: 10
Reel/Frame:067152/0465   Pages: 4
Recorded: 04/18/2024
Attorney Dkt #:CICT-1303 (2022P0132)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHM, CHRISTIAN
Exec Dt:
02/19/2024
2
DITTER, DAVID
Exec Dt:
02/19/2024
3
CZYBORRA, LUDGER
Exec Dt:
02/15/2024
4
GENSOUS, AUDREY
Exec Dt:
02/16/2024
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 WEST LAS COLINAS BOULEVARD
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240166830
18500579
Correspondence name and address
CASEY GRAVES
75 BEATTIE PLACE STE 1100
GREENVILLE, SC 29601

Search Results as of: 05/30/2024 10:53 AM
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