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Patent Assignment Assignor Details
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Assignor Name : KUEBLER, SIGRID C.
Total Assignments: 6
Assignment: 1
Reel/Frame:009867/0417   Pages: 5
Recorded: 04/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, RALPH B.
Exec Dt:
04/02/1999
2
KUEBLER, SIGRID C.
Exec Dt:
04/02/1999
3
BENNETT, JAMES
Exec Dt:
04/02/1999
4
SAFIR, ADAM
Exec Dt:
04/02/1999
5
PETRO, MIROSLAV
Exec Dt:
04/02/1999
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6175409
NONE
09285335
Correspondence name and address
SYMYX TECHNOLOGIES, INC.
PAUL A. STONE
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CA 95051
Assignment: 2
Reel/Frame:011280/0155   Pages: 3
Recorded: 11/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUEBLER, SIGRID C.
Exec Dt:
11/07/2000
2
BENNETT, JAMES
Exec Dt:
11/06/2000
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
LEGAL DEPARTMENT
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6519032
NONE
09689553
Correspondence name and address
SYMYX TECHNOLOGIES, INC.
PAUL A. STONE
3100 CENTRAL EXPRESSWAY
LEGAL DEPARTMENT
SANTA CLARA, CA 95051
Assignment: 3
Reel/Frame:012015/0800   Pages: 5
Recorded: 07/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, RALPH B.
Exec Dt:
04/05/2001
2
KUEBLER, SIGRID C.
Exec Dt:
04/06/2001
3
LEE, THOMAS S.
Exec Dt:
07/16/2001
4
SAFIR, ADAM
Exec Dt:
04/04/2001
5
PETRO, MIROSLAV
Exec Dt:
04/06/2001
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6577392
NONE
09728374
Correspondence name and address
SYMYX TECHNOLOGIES, INC.
PAUL A. STONE
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CA 95051
Assignment: 4
Reel/Frame:015799/0051   Pages: 5
Recorded: 09/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLTZENBURG, SEBASTIAN
Exec Dt:
01/13/2004
2
SCHROF, WOLFGANG
Exec Dt:
01/13/2004
3
SEUFERT, MICHAEL
Exec Dt:
01/13/2004
4
HEGER, ROBERT
Exec Dt:
01/13/2004
5
LEHMANN, STEPHAN
Exec Dt:
01/13/2004
6
KARDORFF, UWE
Exec Dt:
01/13/2004
7
ZAGAR, CYRILL
Exec Dt:
01/13/2004
8
BRATZ, MATTHIAS
Exec Dt:
01/13/2004
9
CARLSON, ERIC D.
Exec Dt:
01/21/2004
10
CHANG, HAN TING
Exec Dt:
01/21/2004
11
KUEBLER, SIGRID C.
Exec Dt:
01/21/2004
Assignees
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
2
SYMYX TECHNOLOGIES, INC.
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040242427
10494703
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W
WASHINGTON, D.C 20036
Assignment: 5
Reel/Frame:063661/0168   Pages: 8
Recorded: 05/16/2023
Attorney Dkt #:WTC2018_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAHNG, DWIGHT
Exec Dt:
09/25/2020
2
LEE, CHA
Exec Dt:
09/23/2020
3
KUEBLER, SIGRID C.
Exec Dt:
09/22/2020
4
BRYANT, ROSS E.
Exec Dt:
09/22/2020
Assignee
1
WYATT TECHNOLOGY CORPORATION
6330 HOLLISTER AVENUE
GOLETA, CALIFORNIA 93117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11719631
US20220147234
17477528
Correspondence name and address
WYATT TECHNOLOGY
6330 HOLLISTER AVENUE
ATTN: LEONARD GUZMAN
GOLETA, CA 93117
Assignment: 6
Reel/Frame:063661/0242   Pages: 8
Recorded: 05/16/2023
Attorney Dkt #:WTC2021_US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUEBLER, SIGRID C.
Exec Dt:
09/22/2020
2
BRYANT, ROSS E.
Exec Dt:
09/22/2020
3
SEN, SHILADITYA
Exec Dt:
09/22/2020
4
OLSON, RYAN
Exec Dt:
09/28/2020
5
WONG, NICHOLAS
Exec Dt:
09/28/2020
6
VANELLA, MARCO
Exec Dt:
09/28/2020
7
THOMAS, RYAN
Exec Dt:
09/28/2020
8
TUFTS, PATRICK
Exec Dt:
09/28/2020
9
NAITO, JARED
Exec Dt:
09/28/2020
Assignee
1
WYATT TECHNOLOGY CORPORATION
6330 HOLLISTER AVENUE
GOLETA, CALIFORNIA 93117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11852584
US20220082498
17477527
Correspondence name and address
WYATT TECHNOLOGY
6330 HOLLISTER AVENUE
ATTN: LEONARD GUZMAN
GOLETA, CA 93117

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