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Patent Assignment Assignor Details
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Assignor Name : KRAMER, KEITH
Total Assignments: 11
Assignment: 1
Reel/Frame:009938/0752   Pages: 5
Recorded: 05/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/1999
2
Exec Dt:
02/22/1999
3
Exec Dt:
03/03/1999
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09242093
Correspondence name and address
CLARK & ELBING LLP
MARY ROSE SCOZZAFAVA, PH.D.,
176 FEDERAL STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:010020/0640   Pages: 5
Recorded: 06/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/1999
2
Exec Dt:
06/11/1999
3
Exec Dt:
06/11/1999
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09284526
Correspondence name and address
CLARK & ELBING LLP
MARY ROSE SCOZZAFAVA, PH. D.
176 FEDERAL STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:010524/0795   Pages: 6
Recorded: 02/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/1999
2
Exec Dt:
09/23/1999
3
Exec Dt:
12/09/1999
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09284526
Correspondence name and address
CLARK & ELBING LLP
MARY ROSE SCOZZAFAVA
176 FEDERAL STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:032170/0709   Pages: 6
Recorded: 02/07/2014
Attorney Dkt #:PF0000074109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2014
2
Exec Dt:
01/30/2014
Assignee
1
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14072057
Correspondence name and address
BASF CORPORATION
100 PARK AVENUE
FLORHAM PARK, NJ 07932
Assignment: 5
Reel/Frame:038243/0636   Pages: 4
Recorded: 04/11/2016
Attorney Dkt #:28482-321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2014
2
Exec Dt:
01/30/2014
Assignee
1
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14996474
Correspondence name and address
SOFIA KOPELEVICH
65 LIVINGSTON AVENUE
LOWENSTEIN SANDLER LLP
ROSELAND, NJ 07068
Assignment: 6
Reel/Frame:033026/0376   Pages: 2
Recorded: 06/04/2014
Attorney Dkt #:OXY.P.US0042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/29/2014
Assignee
1
5005 LBJ FREEWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14215389
Correspondence name and address
ARTHUR M REGINELLI
106 SOUTH MAIN STREET
SUITE 400
AKRON, OH 44308
Assignment: 7
Reel/Frame:036485/0120   Pages: 2
Recorded: 09/03/2015
Attorney Dkt #:OXY.P.WO0042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/14/2015
Assignee
1
5005 LBJ FREEWAY, SUITE 2200
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14776819
Correspondence name and address
RENNER KENNER, ET AL.
106 S. MAIN STREET, SUITE 400
AKRON, OH 44308-1412
Assignment: 8
Reel/Frame:040757/0565   Pages: 2
Recorded: 12/23/2016
Attorney Dkt #:OXY.P.US0044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/14/2015
Assignee
1
5005 LBJ FREEWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15321770
Correspondence name and address
ARTHUR M REGINELLI
106 SOUTH MAIN STREET
SUITE 400
AKRON, OH 44308
Assignment: 9
Reel/Frame:055958/0527   Pages: 2
Recorded: 04/19/2021
Attorney Dkt #:OXY.P.US0073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/14/2015
Assignee
1
14555 N. DALLAS PARKWAY
DALLAS, TEXAS 75254
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17233939
Correspondence name and address
ARTHUR M. REGINELLI
106 SOUTH MAIN STREET, STE 400
AKRON, 44308 UNITED STATES
Assignment: 10
Reel/Frame:050135/0414   Pages: 9
Recorded: 08/22/2019
Attorney Dkt #:SPLK.043A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2019
2
Exec Dt:
02/13/2019
3
Exec Dt:
08/19/2019
4
Exec Dt:
02/13/2019
Assignee
1
270 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16264562
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 11
Reel/Frame:064513/0338   Pages: 9
Recorded: 08/07/2023
Attorney Dkt #:SPLK.043C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2019
2
Exec Dt:
02/13/2019
3
Exec Dt:
08/19/2019
4
Exec Dt:
02/13/2019
Assignee
1
270 BRANNAN STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17246452
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

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