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Patent Assignment Assignor Details
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Assignor Name : GROSSMAN, DAVID
Total Assignments: 22
Assignment: 1
Reel/Frame:004016/0110   Pages: 3
Recorded: 04/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEHLE, FREDRIC R.
Exec Dt:
04/12/1982
2
MAINE, JAMES W.
Exec Dt:
04/12/1982
3
GROSSMAN, DAVID
Exec Dt:
04/12/1982
4
LEAVITT, RICHARD A.
Exec Dt:
04/12/1982
5
PUTNAM, ALAN R.
Exec Dt:
04/12/1982
Assignee
1
BOARD OF TRUSTEES
A CONSTITUTIONAL CORPORATION OF MICHIGAN STATE UNIVERSITY
EAST LANSING, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4408414
NONE
06369633
Correspondence name and address
IAN C. MCLEOD
531 N. CLIPPERT ST., STE. B
LANSING, MI 48912
Assignment: 2
Reel/Frame:005361/0216   Pages: 3
Recorded: 07/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROSSMAN, DAVID
Exec Dt:
06/28/1990
2
JOHNSON, RONALD
Exec Dt:
06/29/1990
3
KARNAS, MICHAEL A.
Exec Dt:
06/28/1990
Assignee
1
CORNING INCORPORATED, A CORP. OF NY
CORNING, NEW YORK 14831
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5024790
NONE
07550288
Correspondence name and address
MILTON M. PETERSON
CORNING INCORPORATED
SP-FR-2-12
CORNING, NY 14831
Assignment: 3
Reel/Frame:005912/0944   Pages: 2
Recorded: 11/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GROSSMAN, DAVID
Exec Dt:
11/06/1991
Assignee
1
XALOY, INCORPORATED A CORP. OF VIRGINIA
101 XALOY WAY
PULASKI, VIRGINIA 24301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5198268
NONE
07791510
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 4
Reel/Frame:021747/0701   Pages: 11
Recorded: 10/28/2008
Attorney Dkt #:P00461-US-UTIL (M01.108)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADU, CRISTIAN
Exec Dt:
10/24/2008
2
ATES, FIKRET
Exec Dt:
10/28/2008
3
LANDEQUIST, JAN
Exec Dt:
10/28/2008
4
WARD, AINSLEY CHARLES
Exec Dt:
10/24/2008
5
VAN SWEEVELT, STEVEN
Exec Dt:
10/27/2008
6
GROSSMAN, DAVID
Exec Dt:
10/27/2008
7
KOUFKOUF, AZIZ
Exec Dt:
10/28/2008
Assignee
1
MASTERCARD INTERNATIONAL, INC.
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100106570
12259466
Correspondence name and address
BUCKLEY, MASCHOFF & TALWALKAR LLC
50 LOCUST AVENUE
NEW CANAAN, CT 06840
Assignment: 5
Reel/Frame:026241/0208   Pages: 5
Recorded: 05/08/2011
Attorney Dkt #:1028-51
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBA, JOSE A.
Exec Dt:
05/05/2011
2
GROSSMAN, DAVID
Exec Dt:
02/28/2011
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8788333
US20110208656
13032373
Correspondence name and address
PAUL OTTERSTEDT
500 WEST PUTNAM AVENUE, SUITE 400
OTTERSTEDT, ELLENBOGEN & KAMMER, LLP
GREENWICH, CT 06830
Assignment: 6
Reel/Frame:050211/0796   Pages: 6
Recorded: 08/29/2019
Attorney Dkt #:1028-51 CON
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBA, JOSE A.
Exec Dt:
05/05/2011
2
GROSSMAN, DAVID
Exec Dt:
02/28/2011
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150019313
14336059
Correspondence name and address
PAUL J. OTTERSTEDT
30 BUXTON FARM RD
STAMFORD, CT 06905
Assignment: 7
Reel/Frame:026714/0200   Pages: 6
Recorded: 08/08/2011
Attorney Dkt #:GMU-11-025U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAD, MOHAMMAD
Exec Dt:
05/26/2011
2
PEIXOTO, NATHALIA
Exec Dt:
06/13/2011
3
WEST, SIDNEY
Exec Dt:
06/22/2011
4
GROSSMAN, DAVID
Exec Dt:
06/13/2011
Assignee
1
GEORGE MASON UNIVERSITY
4400 UNIVERSITY DR.
MSN 5G5
FAIRFAX, VIRGINIA 22030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8358215
US20120098764
13093407
Correspondence name and address
CAROLYN KLENNER
4400 UNIVERSITY DR.
MSN 5G5
FAIRFAX, VA 22030
Assignment: 8
Reel/Frame:030892/0441   Pages: 6
Recorded: 07/29/2013
Attorney Dkt #:GMU-11-025U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAD, MOHAMMAD
Exec Dt:
05/26/2011
2
PEIXOTO, NATHALIA
Exec Dt:
06/13/2011
3
WEST, SIDNEY
Exec Dt:
06/22/2011
4
GROSSMAN, DAVID
Exec Dt:
06/13/2011
Assignee
1
GEORGE MASON UNIVERSITY
4400 UNIVERSITY DR.
MSN 5G5
FAIRFAX, VIRGINIA 22030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8742933
US20130181840
13716761
Correspondence name and address
CAROLYN KLENNER
4400 UNIVERSITY DR.
MSN 5G5
FAIRFAX, VA 22030
Assignment: 9
Reel/Frame:029880/0633   Pages: 10
Recorded: 02/26/2013
Attorney Dkt #:0076412-000130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HSU, ANNA
Exec Dt:
02/14/2013
2
GROSSMAN, DAVID
Exec Dt:
02/17/2013
3
ZHAO, MICHAEL
Exec Dt:
02/25/2013
4
HOWE, JUSTIN X
Exec Dt:
02/07/2013
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577-2405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130226803
13777945
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:030659/0803   Pages: 27
Recorded: 06/21/2013
Attorney Dkt #:1788-77
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSMAN, DAVID
Exec Dt:
02/27/2013
2
HSU, ANNA
Exec Dt:
02/28/2013
3
D'ALBERT, MARIA
Exec Dt:
04/04/2013
4
OSHRY, STEVEN BRUCE
Exec Dt:
04/03/2013
5
WEINBERGER, HENRY
Exec Dt:
02/26/2013
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130096988
13646285
Correspondence name and address
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 11
Reel/Frame:032472/0944   Pages: 3
Recorded: 03/19/2014
Attorney Dkt #:0076412-000219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GROSSMAN, DAVID
Exec Dt:
03/18/2014
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150269667
14219215
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:033121/0345   Pages: 5
Recorded: 06/17/2014
Attorney Dkt #:1788-110/P01033-US-UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACNAIR, BRUCE W.
Exec Dt:
06/17/2014
2
GROSSMAN, DAVID
Exec Dt:
06/17/2014
3
WEINBERGER, HENRY
Exec Dt:
06/17/2014
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140372180
14306980
Correspondence name and address
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 13
Reel/Frame:039249/0120   Pages: 4
Recorded: 07/25/2016
Attorney Dkt #:070457.2844
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GROSSMAN, DAVID
Exec Dt:
07/25/2016
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10504106
US20180025350
15219097
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112
Assignment: 14
Reel/Frame:040123/0884   Pages: 7
Recorded: 10/25/2016
Attorney Dkt #:C00013454.USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAN, DON
Exec Dt:
10/13/2016
2
BARAJAS-TORRES, MARTHA
Exec Dt:
10/13/2016
3
MITCHELL, JAMES
Exec Dt:
10/13/2016
4
MENDOZA, LEONEL
Exec Dt:
10/13/2016
5
SOM, SIYAN
Exec Dt:
10/24/2016
6
MENDELSON, JILL
Exec Dt:
10/12/2016
7
GROSSMAN, DAVID
Exec Dt:
10/13/2016
Assignee
1
MEDTRONIC VASCULAR, INC.
3576 UNOCAL PLACE
SANTA ROSA, CALIFORNIA 95403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11426276
US20180098848
15291389
Correspondence name and address
MEDTRONIC VASCULAR, INC. IP LEGAL DEPART
3576 UNOCAL PLACE
SANTA ROSA, CA 95403
Assignment: 15
Reel/Frame:060590/0278   Pages: 7
Recorded: 07/22/2022
Attorney Dkt #:C00013454US02DIV195156102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRAN, DON
Exec Dt:
10/13/2016
2
BARAJAS-TORRES, MARTHA
Exec Dt:
10/13/2016
3
MITCHELL, JAMES
Exec Dt:
10/13/2016
4
MENDOZA, LEONEL
Exec Dt:
10/13/2016
5
SOM, SIYAN
Exec Dt:
10/24/2016
6
MENDELSON, JILL
Exec Dt:
10/12/2016
7
GROSSMAN, DAVID
Exec Dt:
10/13/2016
Assignee
1
MEDTRONIC VASCULAR, INC.
3576 UNOCAL PLACE
SANTA ROSA, CALIFORNIA 95403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11974919
US20220354643
17870971
Correspondence name and address
MEDTRONIC VASCULAR, INC. IP LEGAL DEPARTMENT
3576 UNOCAL PLACE
SANTA ROSA, CA 95403
Assignment: 16
Reel/Frame:051857/0866   Pages: 6
Recorded: 02/19/2020
Attorney Dkt #:C00013685.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORRISS, JOHN
Exec Dt:
08/28/2019
2
DWORK, JOSHUA
Exec Dt:
01/16/2020
3
PILAND, NATHANIEL
Exec Dt:
08/08/2019
4
RINNE, FINN
Exec Dt:
08/07/2019
5
GROSSMAN, DAVID
Exec Dt:
08/08/2019
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11278402
US20200268508
16794441
Correspondence name and address
MEDLER FERRO WOODHOUSE & MILLS PLLC
8201 GREENSBORO DR., SUITE 1060
MCLEAN, VA 22102
Assignment: 17
Reel/Frame:052858/0407   Pages: 3
Recorded: 06/05/2020
Attorney Dkt #:000209-000100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YATES, DANIEL
Exec Dt:
05/28/2020
2
MAYER, CHARLIE
Exec Dt:
06/02/2020
3
GROSSMAN, DAVID
Exec Dt:
05/28/2020
Assignee
1
THE SPICE HOUSE LLC
3218 O STREET NW, SUITE 2
WASHINGTON, DISTRICT OF COLUMBIA 20007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11560269
US20210380329
16894610
Correspondence name and address
FOUNTAINHEAD LAW GROUP, PC CHAD R. WALSH
900 LAFAYETTE STREET
SUITE 301
SANTA CLARA, CA 95050
Assignment: 18
Reel/Frame:062176/0566   Pages: 3
Recorded: 12/21/2022
Attorney Dkt #:000209-000101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YATES, DANIEL
Exec Dt:
05/28/2020
2
MAYER, CHARLIE
Exec Dt:
06/02/2020
3
GROSSMAN, DAVID
Exec Dt:
05/28/2020
Assignee
1
THE SPICE HOUSE LLC
3218 O ST NW, SUITE 2
WASHINGTON, DISTRICT OF COLUMBIA 20007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230121451
18069794
Correspondence name and address
FOUNTAINHEAD LAW GROUP P.C.
900 LAFAYETTE STREET
SANTA CLARA, CA 95050
Assignment: 19
Reel/Frame:053815/0919   Pages: 37
Recorded: 09/18/2020
Attorney Dkt #:C00015798US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WONG, ESTELLA
Exec Dt:
08/05/2020
2
SWITALSKI, CHRISTOPHER
Exec Dt:
05/27/2020
3
DWORK, JOSHUA
Exec Dt:
06/08/2020
4
MAUCH, KEVIN
Exec Dt:
05/28/2020
5
GROSSMAN, DAVID
Exec Dt:
08/12/2020
Assignee
1
TWELVE, INC.
250 CHESAPEAKE DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200345483
16862321
Correspondence name and address
SHUMAKER & SIEFFERT P.A
1625 RADIO DRIVE , SUITE 100
WOODBURY, MN 55125
Assignment: 20
Reel/Frame:060373/0200   Pages: 9
Recorded: 06/30/2022
Attorney Dkt #:A0003072US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRISWOLD, ERIK
Exec Dt:
06/17/2022
2
GROSSMAN, DAVID
Exec Dt:
06/16/2022
3
BHARGAV, RADHIKA
Exec Dt:
06/23/2022
4
TIEN, VICTORIA
Exec Dt:
06/28/2022
5
NAIR, PRIYA
Exec Dt:
06/20/2022
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230038490
17854634
Correspondence name and address
MEDTRONIC VASCULAR, INC.
3576 UNOCAL PLACE
SANTA ROSA, CA 95403
Assignment: 21
Reel/Frame:060853/0651   Pages: 15
Recorded: 07/25/2022
Attorney Dkt #:A0003072US02
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 060373 FRAME: 0200. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
GRISWOLD, ERIK
Exec Dt:
06/17/2022
2
GROSSMAN, DAVID
Exec Dt:
06/16/2022
3
BHARGAV, RADHIKA
Exec Dt:
06/23/2022
4
TIEN, VICTORIA
Exec Dt:
06/28/2022
5
NAIR, PRIYA
Exec Dt:
06/20/2022
Assignee
1
MEDTRONIC VASCULAR, INC
3576 UNOCAL PLACE
SANTA ROSA, CALIFORNIA 95403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230038490
17854634
Correspondence name and address
MEDTRONIC VASCULAR, INC
3576 UNOCAL PLACE
SANTA ROSA, CA 95403
Assignment: 22
Reel/Frame:063146/0156   Pages: 4
Recorded: 03/29/2023
Attorney Dkt #:16754-000721-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GROSSMAN, DAVID
Exec Dt:
03/28/2023
Assignee
1
MASTERCARD INTERNATIONAL INCORPORATED
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230289419
18119662
Correspondence name and address
BRIAN G. PANKA
7700 BONHOMME
SUITE 400
ST. LOUIS, MO 63105

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