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Patent Assignment Assignor Details
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Assignor Name : MASCARENHAS, JOAQUINA
Total Assignments: 5
Assignment: 1
Reel/Frame:028747/0464   Pages: 10
Recorded: 08/08/2012
Attorney Dkt #:047497-443855
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, NAN
Exec Dt:
07/12/2012
2
GEORGE, HENRY J.
Exec Dt:
07/10/2012
3
MASCARENHAS, JOAQUINA
Exec Dt:
07/10/2012
4
COLLINGWOOD, TREVOR N.
Exec Dt:
07/30/2012
5
KAYSER, KEVIN J.
Exec Dt:
07/10/2012
6
ACHTIEN, KATHERINE
Exec Dt:
07/10/2012
Assignee
1
SIGMA-ALDRICH CO. LLC
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980583
US20130004992
13538825
Correspondence name and address
POLSINELLI SHUGHART PC
105 WEST VANDALIA
SUITE 400
EDWARDSVILLE, IL 62025
Assignment: 2
Reel/Frame:040196/0648   Pages: 12
Recorded: 11/02/2016
Attorney Dkt #:047497-551913
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, NAN
Exec Dt:
09/28/2016
2
MASCARENHAS, JOAQUINA
Exec Dt:
09/21/2016
3
CHANG, AUDREY
Exec Dt:
08/31/2016
4
ONIONS, DAVID
Exec Dt:
09/23/2016
5
GEORGE, HENRY
Exec Dt:
09/26/2016
6
KAYSER, KEVIN
Exec Dt:
09/21/2016
Assignee
1
SIMGA-ALDRICH CO. LLC
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10377990
US20160369240
15122311
Correspondence name and address
POLSINELLI PC
105 WEST VANDALIA STREET
SUITE 400
EDWARDSVILLE, IL 62025
Assignment: 3
Reel/Frame:042076/0170   Pages: 13
Recorded: 03/23/2017
Attorney Dkt #:047497-551913
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 040196 FRAME: 0648. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LIN, NAN
Exec Dt:
09/28/2016
2
MASCARENHAS, JOAQUINA
Exec Dt:
09/21/2016
3
CHANG, AUDREY
Exec Dt:
08/31/2016
4
ONIONS, DAVID
Exec Dt:
09/23/2016
5
GEORGE, HENRY
Exec Dt:
09/26/2016
6
KAYSER, KEVIN
Exec Dt:
09/21/2016
Assignee
1
SIGMA-ALDRICH CO. LLC
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10377990
US20160369240
15122311
Correspondence name and address
POLSINELLI PC
105 WEST VANDALIA STREET
SUITE 400
EDWARDSVILLE, IL 62025
Assignment: 4
Reel/Frame:051631/0886   Pages: 14
Recorded: 01/27/2020
Attorney Dkt #:SIG220 US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASCARENHAS, JOAQUINA
Exec Dt:
09/09/2019
2
CHANG, AUDREY
Exec Dt:
01/08/2020
3
KOROKHOV, NIKOLAY
Exec Dt:
09/06/2019
4
ONIONS, DAVID
Exec Dt:
10/18/2019
5
GEORGE, HENRY
Exec Dt:
09/09/2019
6
KAYSER, KEVIN
Exec Dt:
09/09/2019
Assignee
1
SIGMA-ALDRICH CO. LLC
3050 SPRUCE STREET
SAINT LOUIS, MISSOURI 63103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190390241
16480588
Correspondence name and address
DANIEL S. KASTEN
3050 SPRUCE STREET
SAINT LOUIS, MO 63103
Assignment: 5
Reel/Frame:058769/0353   Pages: 18
Recorded: 01/26/2022
Attorney Dkt #:P19-066 US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAHR, SCOTT
Exec Dt:
08/27/2020
2
JOHNS, MICHAEL
Exec Dt:
12/13/2021
3
RAVELLETTE, JAMES
Exec Dt:
08/26/2020
4
MASCARENHAS, JOAQUINA
Exec Dt:
10/19/2020
5
BORGSCHULTE, TRISSA
Exec Dt:
11/03/2021
Assignee
1
SIGMA-ALDRICH CO. LLC
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220195465
17604332
Correspondence name and address
SIGMA-ALDRICH CO. LLC
C/O EMD MILLIPORE CORPORATION PATENTS DEPARMENT
400 SUMMIT DRIVE
BURLINGTON, MA 01803

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