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Patent Assignment Assignor Details
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Assignor Name : FREITAG, J. CHRISTOPHER
Total Assignments: 13
Assignment: 1
Reel/Frame:009927/0569   Pages: 5
Recorded: 01/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, J. CHRISTOPHER
Exec Dt:
01/08/1999
2
HAJDUK, DAMIAN
Exec Dt:
01/14/1999
3
NIELSEN, RALPH B.
Exec Dt:
01/12/1999
4
SAFIR, ADAM
Exec Dt:
01/11/1999
5
TIEDE, RICHARD
Exec Dt:
01/13/1999
Assignee
1
SYMYX TECHNOLOGIES
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6485692
NONE
09205071
Correspondence name and address
SYMYX TECHNOLOGIES
RONALD A. KRASNOW
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CA 95051
Assignment: 2
Reel/Frame:010967/0782   Pages: 4
Recorded: 07/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAJDUK, DAMIAN
Exec Dt:
06/25/2000
2
CARLSON, ERIC
Exec Dt:
06/22/2000
3
FREITAG, J. CHRISTOPHER
Exec Dt:
06/23/2000
4
KOSOLOV, OLEG
Exec Dt:
07/05/2000
Assignee
1
SYMYX TECHNOLOGIES, INC.
PATENT DEPARTMENT
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664067
NONE
09580024
Correspondence name and address
SYMYX TECHNOLOGIES, INC.
RON KRASNOW
LEGAL DEPARTMENT
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CA 95051
Assignment: 3
Reel/Frame:011247/0023   Pages: 3
Recorded: 10/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREITAG, J. CHRISTOPHER
Exec Dt:
08/28/2000
2
PETRO, MIROSLAV
Exec Dt:
09/12/2000
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632404
NONE
09631442
Correspondence name and address
SENNIGER, POWERS ET AL
KURT F. JAMES
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 4
Reel/Frame:011747/0903   Pages: 10
Recorded: 04/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALES, G. CAMERON
Exec Dt:
04/06/2001
2
TROTH, JONAH R.
Exec Dt:
04/04/2001
3
HIGASHIHARA, KENNETH S.
Exec Dt:
04/10/2001
4
DIAMOND, GARY
Exec Dt:
04/06/2001
5
MURPHY, VINCE
Exec Dt:
04/05/2001
6
CHANDLER, WILLIAM H. JR.
Exec Dt:
04/10/2001
7
FRANK, TREVOR G.
Exec Dt:
04/04/2001
8
FREITAG, J. CHRISTOPHER
Exec Dt:
04/06/2001
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759014
US20010034067
09772101
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
MICHAEL E. GODAR
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 5
Reel/Frame:055447/0001   Pages: 11
Recorded: 03/01/2021
Attorney Dkt #:UNCH-011/F01US 3234852046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TROTH, JONAH R.
Exec Dt:
04/04/2001
2
HIGASHIHARA, KENNETH S.
Exec Dt:
04/10/2001
3
DIAMOND, GARY
Exec Dt:
04/06/2001
4
MURPHY, VINCE
Exec Dt:
04/05/2001
5
CHANDLER, WILLIAM H., JR.
Exec Dt:
04/10/2001
6
FRANK, TREVOR G.
Exec Dt:
04/04/2001
7
FREITAG, J. CHRISTOPHER
Exec Dt:
04/06/2001
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759014
US20010034067
09772101
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/LISA A. AMII
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:012032/0772   Pages: 8
Recorded: 07/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAJUDK, DAMIAN
Exec Dt:
06/11/2001
2
CARLSON, ERIC
Exec Dt:
06/08/2001
3
FREITAG, J. CHRISTOPHER
Exec Dt:
06/11/2001
4
KOLOSOV, OLEG
Exec Dt:
06/12/2001
5
ENGSTROM, JAMES R.
Exec Dt:
06/14/2001
6
SAFIR, ADAM
Exec Dt:
06/22/2001
7
SRINIVASAN, RAVI
Exec Dt:
07/03/2001
8
MATSIEV, LEONID
Exec Dt:
06/22/2001
Assignee
1
SYMYX TECHNOLOGIES INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6936471
US20020029621
09779149
Correspondence name and address
DOBRUSIN DARDEN THENNISCH & LORENZ PLLC
ERIC M. DOBRUSIN
401 S. OLD WOODWARD AVENUE
SUITE 311
BIRMINGHAM, MI 48009
Assignment: 7
Reel/Frame:012395/0786   Pages: 6
Recorded: 12/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAJDUK, DAMIAN A.
Exec Dt:
11/15/2001
2
CARLSON, ERIC D.
Exec Dt:
11/15/2001
3
FREITAG, J. CHRISTOPHER
Exec Dt:
11/15/2001
4
KOLOSOV, OLEG
Exec Dt:
11/19/2001
5
SAFIR, ADAM
Exec Dt:
11/15/2001
6
MATSIEV, LEONID
Exec Dt:
11/26/2001
7
SRINIVASAN, RAVI
Exec Dt:
12/12/2001
8
ENGSTROM, JAMES R.
Exec Dt:
11/29/2001
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6772642
US20030041672
09939404
Correspondence name and address
DOBRUSIN & THENNISCH PC
ERIC M. DOBRUSIN, ESQ.
401 SOUTH OLD WOODWARD AVENUE
SUITE 311
BIRMINGHAM, MI 48009
Assignment: 8
Reel/Frame:012384/0630   Pages: 7
Recorded: 12/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAJDUK, DAMIAN A.
Exec Dt:
11/15/2001
2
CARLSON, ERIC D.
Exec Dt:
11/15/2001
3
FREITAG, J. CHRISTOPHER
Exec Dt:
12/10/2001
4
KOLOSAV, OLEG
Exec Dt:
11/19/2001
5
ENGSTROM, JAMES R.
Exec Dt:
11/29/2001
6
SAFIR, ADAM
Exec Dt:
11/15/2001
7
SRINIVASAN, RAVI
Exec Dt:
12/12/2001
8
MATSIEV, LEONID
Exec Dt:
11/26/2001
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6650102
US20030041676
09938994
Correspondence name and address
DOBRUSIN & THENNISCH PC
ERIC M. DOBRUSIN, ESQ.
401 SOUTH OLD WOODWARD AVENUE
SUITE 311
BIRMINGHAM, MI 48009
Assignment: 9
Reel/Frame:012603/0807   Pages: 2
Recorded: 02/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAJDUK, DAMIAN A.
Exec Dt:
01/25/2002
2
CARLSON, ERIC D.
Exec Dt:
01/14/2002
3
FREITAG, J. CHRISTOPHER
Exec Dt:
02/01/2002
4
KOLOSOV, OLEG
Exec Dt:
01/25/2002
5
ENGSTROM, JAMES R.
Exec Dt:
12/21/2001
6
SAFIR, ADAM
Exec Dt:
02/04/2002
7
SRINIVASAN, RAVI
Exec Dt:
02/05/2002
8
MATSIEV, LEONID
Exec Dt:
02/04/2002
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6690179
US20030041671
09939263
Correspondence name and address
DOBRUSIN & THENNISCH PC
ERIC M. DOBRUSIN
401 SOUTH OLD WOODWARD AVENUE
SUITE 311
BIRMINGHAM, MI 48009
Assignment: 10
Reel/Frame:012839/0881   Pages: 9
Recorded: 04/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALES, G. CAMERON
Exec Dt:
03/28/2002
2
DIAMOND, GARY
Exec Dt:
03/28/2002
3
FRANK, TREVOR G.
Exec Dt:
04/09/2002
4
FREITAG, J. CHRISTOPHER
Exec Dt:
03/26/2002
5
HIGASHIHARA, KENNETH S.
Exec Dt:
04/08/2002
6
HUFFMAN, DAVE
Exec Dt:
04/08/2002
7
TROTH, JONAH R.
Exec Dt:
03/26/2002
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6913934
US20020110493
10040988
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
MICHAEL E. GODAR
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MISSOURI 63102
Assignment: 11
Reel/Frame:013220/0204   Pages: 9
Recorded: 08/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLSON, ERIC D.
Exec Dt:
07/30/2002
2
CONG, PEIJUN
Exec Dt:
08/02/2002
3
CHANDLER, WILLIAM H. JR.
Exec Dt:
08/08/2002
4
DESROSIERS, PETER J.
Exec Dt:
08/01/2002
5
FREITAG, J. CHRISTOPHER
Exec Dt:
07/30/2002
6
VARNI, JOHN F.
Exec Dt:
07/29/2002
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6939515
US20030116497
10156245
Correspondence name and address
FISH & NEAVE
ANDREW VAN COURT
1251 AVENUE OF THE AMERICAS, 50TH FLOOR
NEW YORK, NY 10020
Assignment: 12
Reel/Frame:013220/0222   Pages: 9
Recorded: 08/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLSON, ERIC D.
Exec Dt:
07/30/2002
2
CONG, PEIJUN
Exec Dt:
08/02/2002
3
CHANDLER, JR., WILLIAM H.
Exec Dt:
08/08/2002
4
DESROSIERS, PETER J.
Exec Dt:
08/01/2002
5
DOOLEN, ROBERT D.
Exec Dt:
08/09/2002
6
FREITAG, J. CHRISTOPHER
Exec Dt:
07/30/2002
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030118078
10156329
Correspondence name and address
FISH & NEAVE
ANDREW VAN COURT
1251 AVENUE OF THE AMERICAS
50TH FLOOR
NEW YORK, NY 10020
Assignment: 13
Reel/Frame:055701/0942   Pages: 10
Recorded: 03/24/2021
Attorney Dkt #:UNCH-031/D01US 323485-207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARLSON, ERIC D.
Exec Dt:
07/30/2002
2
CONG, PEIJUN
Exec Dt:
08/02/2002
3
CHANDLER, WILLIAM H., JR.
Exec Dt:
08/08/2002
4
DESROSIERS, PETER J.
Exec Dt:
08/01/2002
5
FREITAG, J. CHRISTOPHER
Exec Dt:
07/30/2002
6
VARNI, JOHN F.
Exec Dt:
07/29/2002
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7549978
US20050211622
11131277
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE, NW, SUITE 700
ATTN: PATENT DEPT/LISA A. AMII
WASHINGTON, DC 20004

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