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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 : VYBIRAL, REINHARD
Total Assignments: 8
Assignment: 1
Reel/Frame:006694/0868   Pages: 2
Recorded: 09/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEITZ, HUBERT
Exec Dt:
07/20/1993
2
VYBIRAL, REINHARD
Exec Dt:
07/20/1993
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG, GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371250
NONE
08120281
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:007704/0822   Pages: 2
Recorded: 10/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPENFUHS, BERND
Exec Dt:
09/08/1995
2
VYBIRAL, REINHARD
Exec Dt:
09/08/1995
Assignee
1
HOECHST AG
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5571934
NONE
08509765
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:008141/0872   Pages: 2
Recorded: 08/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROSSEL, GUNTER
Exec Dt:
05/24/1996
2
VYBIRAL, REINHARD
Exec Dt:
05/24/1996
3
SKRYPZAK, WERNER
Exec Dt:
07/15/1996
4
SCHOLZ, HANS JURGEN
Exec Dt:
07/15/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
PATENT AND LICENSING DEPARTMENT
BUILDING K-801
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5925775
NONE
08691469
Correspondence name and address
CONNOLLY AND HUTZ
GERARD M. O'ROURKE
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:011381/0351   Pages: 2
Recorded: 12/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, DENNIS
Exec Dt:
02/19/1998
2
FEUSTEL, MICHAEL
Exec Dt:
02/19/1998
3
VOLLMER, AXEL
Exec Dt:
02/19/2000
4
VYBIRAL, REINHARD
Exec Dt:
02/16/1998
5
HOFFMANN, DIETER
Exec Dt:
02/16/1998
Assignee
1
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180683
NONE
09036893
Correspondence name and address
CLARIANT CORPORATION
SCOTT E. HANF
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 5
Reel/Frame:018997/0958   Pages: 2
Recorded: 02/13/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POELLMANN, KLAUS
Exec Dt:
11/27/2006
2
STRASSER, ANTON
Exec Dt:
11/22/2006
3
SCHOLZ, GUIDO
Exec Dt:
11/29/2006
4
VYBIRAL, REINHARD
Exec Dt:
11/29/2006
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61
4132 MUTTENZ, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070191647
11705944
Correspondence name and address
CLARIANT CORPORATION
INDUSTRIAL PROPERTY DEPARTMENT
4000 MONROE ROAD
CHARLOTTE, NC 28205
Assignment: 6
Reel/Frame:019460/0355   Pages: 2
Recorded: 06/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POELLMANN, KLAUS
Exec Dt:
02/09/2007
2
STRASSER, ANTON
Exec Dt:
02/09/2007
3
VYBIRAL, REINHARD
Exec Dt:
02/09/2007
4
WAGNER, RAINER
Exec Dt:
02/09/2007
Assignee
1
CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
BRUENINGSTRASSE 50
65929 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7435857
US20080076947
11792768
Correspondence name and address
CLARIANT CORPORATION
INDUSTRIAL PROPERTY DEPARTMENT
4000 MONROE ROAD
CHARLOTTE, NC 28205
Assignment: 7
Reel/Frame:043287/0484   Pages: 2
Recorded: 08/14/2017
Attorney Dkt #:2015DE402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VYBIRAL, REINHARD
Exec Dt:
02/02/2017
2
PETERSHOFER, CHRISTIAN
Exec Dt:
02/02/2017
Assignee
1
CLARIANT INTERNATIONAL LTD.
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND CH-4132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180244968
15551028
Correspondence name and address
ANTHONY A. BISULCA
4000 MONROE ROAD
INTELLECTUAL PROPERTY DEPARTMENT
CHARLOTTE, NC 28205
Assignment: 8
Reel/Frame:063552/0831   Pages: 9
Recorded: 05/05/2023
Attorney Dkt #:2020DE410-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUBER, MARKUS
Exec Dt:
03/10/2023
2
VYBIRAL, REINHARD
Exec Dt:
03/07/2023
3
BRAND, STEFAN
Exec Dt:
03/07/2023
4
WACHSEN, OLAF
Exec Dt:
03/03/2023
5
KLEMM, ELIAS
Exec Dt:
03/14/2023
6
LANGE, THOMAS
Exec Dt:
03/28/2023
Assignee
1
CLARIANT INTERNATIONAL LTD
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND CH-4132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230391952
18032474
Correspondence name and address
TOD A. WALDROP
2750 TECHNOLOGY FOREST BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
THE WOODLANDS, TX 77381

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