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Patent Assignment Assignor Details
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Assignor Name : PROUDFOOT, JOHN
Total Assignments: 10
Assignment: 1
Reel/Frame:009404/0996   Pages: 4
Recorded: 08/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARGRAVE, KARL
Exec Dt:
06/20/1996
2
PROUDFOOT, JOHN
Exec Dt:
06/20/1996
3
PATEL, USHA
Exec Dt:
06/20/1996
4
KAPADIA, SURESH
Exec Dt:
06/20/1996
5
KELLY, TERENCE
Exec Dt:
06/20/1996
6
MCNEIL, DANIEL
Exec Dt:
06/20/1996
7
CARDOZA, MARIO
Exec Dt:
06/20/1996
Assignee
1
BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.
900 RIDGEBURY ROAD/PO BOX 368
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5837704
NONE
08663162
Correspondence name and address
BOEHRINGER INGELHEIM CORPORATION
ROBERT P. RAYMOND
900 RIDGEBURY ROAD/PO BOX 368
RIDGEFIELD, CT 06877
Assignment: 2
Reel/Frame:051924/0238   Pages: 10
Recorded: 02/25/2020
Attorney Dkt #:51226-003004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, ALFRED
Exec Dt:
06/22/2018
2
TAYLOR, STEVEN J.
Exec Dt:
06/19/2018
3
MASSARI, FERDINAND E.
Exec Dt:
06/20/2018
4
PROUDFOOT, JOHN
Exec Dt:
06/27/2018
5
BOGART, ELIJAH
Exec Dt:
06/28/2018
6
BRIGGS, TIMOTHY F.
Exec Dt:
06/19/2018
Assignee
1
KINTAI THERAPEUTICS, INC.
55 CAMBRIDGE PARKWAY, 8TH FLOOR 800E
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200101030
16701705
Correspondence name and address
KAREN L. ELBING
CLARK+ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110
Assignment: 3
Reel/Frame:059570/0596   Pages: 35
Recorded: 04/01/2022
Attorney Dkt #:141-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARNER, JOHN
Exec Dt:
08/27/2021
2
BALDINO, CARMEN
Exec Dt:
09/22/2021
3
MUOLLO, LAURA
Exec Dt:
03/30/2022
4
LEE, JOHN
Exec Dt:
04/01/2022
5
CHERUKU, SRINIVASA
Exec Dt:
09/30/2021
6
WALKER, ROWAN
Exec Dt:
10/07/2021
7
SIEDLECKI, JAMES
Exec Dt:
09/21/2021
8
PROUDFOOT, JOHN
Exec Dt:
09/22/2021
9
JOHNSTONE, SHAWN
Exec Dt:
10/13/2021
10
NUMA, MEHDI
Exec Dt:
09/27/2021
11
ROSENFELD, CRAIG
Exec Dt:
09/30/2021
Assignee
1
COLLABORATIVE MEDICINAL DEVELOPMENT, LLC
100 SHORELINE HWY.
STE. B280
MILL VALLEY, CALIFORNIA 91941
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220144826
17438158
Correspondence name and address
MALCOLM K. MCGOWAN
2000 DUKE STREET
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:063660/0525   Pages: 19
Recorded: 05/15/2023
Attorney Dkt #:60509-278.831
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE LIST OF ALL INVENTORS NAMES AND EXECUTION DATES PREVIOUSLY RECORDED AT REEL: 062330 FRAME: 0764. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
FLECK, ROMAN
Exec Dt:
09/30/2021
2
PROUDFOOT, JOHN
Exec Dt:
09/23/2021
3
OMEARA, JEFF
Exec Dt:
09/27/2021
4
GUNNING, PATRICK THOMAS
Exec Dt:
09/23/2021
5
PALERM, ANGEL SAMPEDRO
Exec Dt:
09/28/2021
6
DARWISH, ALLA
Exec Dt:
09/28/2021
7
KRASKOUSKAYA, DZIYANA
Exec Dt:
09/29/2021
Assignee
1
JANPIX LIMITED
CAMBRIDGE INNOVATION CENTER
ONE BROADWAY, 14TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230137956
17909179
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:062326/0859   Pages: 13
Recorded: 01/10/2023
Attorney Dkt #:60509-276.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLECK, ROMAN
Exec Dt:
09/30/2021
2
PROUDFOOT, JOHN
Exec Dt:
09/27/2021
3
OMEARA, JEFF
Exec Dt:
09/27/2021
4
GNANASEKARAN, KRISHNA KUMAR
Exec Dt:
09/28/2021
5
GUNNING, PATRICK THOMAS
Exec Dt:
09/23/2021
6
JOHN, ALFORD ANTOINE
Exec Dt:
09/30/2021
7
PALERM, ANGEL SAMPEDRO
Exec Dt:
09/28/2021
8
DARWISH, ALLA
Exec Dt:
09/28/2021
9
KRASKOUSKAYA, DZIYANA
Exec Dt:
09/29/2021
10
ALI, AHMED MAGDY AHMED MOHAMED
Exec Dt:
09/28/2021
Assignee
1
JANPIX LIMITED
CAMBRIDGE INNOVATION CENTER
ONE BROADWAY, 14TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230159445
17909153
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 6
Reel/Frame:063659/0361   Pages: 13
Recorded: 05/16/2023
Attorney Dkt #:60509-279.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLECK, ROMAN
Exec Dt:
10/06/2021
2
PROUDFOOT, JOHN
Exec Dt:
09/27/2021
3
OMEARA, JEFF
Exec Dt:
09/27/2021
4
GUNNING, PATRICK THOMAS
Exec Dt:
09/23/2021
5
ALI, AHMED MAGDY
Exec Dt:
09/28/2021
6
ROSA, DAVID ALEXANDER
Exec Dt:
10/05/2021
7
PALERM, ANGEL SAMPEDRO
Exec Dt:
09/28/2021
8
DARWISH, ALLA
Exec Dt:
09/28/2021
9
JOHN, ALFORD ANTOINE
Exec Dt:
09/30/2021
Assignee
1
JANPIX LIMITED
CAMBRIDGE INNOVATION CENTER
ONE BROADWAY, 14TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230265055
18024159
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 7
Reel/Frame:062330/0764   Pages: 11
Recorded: 01/10/2023
Attorney Dkt #:60509-278.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLECK, ROMAN
Exec Dt:
09/30/2021
2
PROUDFOOT, JOHN
Exec Dt:
09/29/2021
3
GNANASEKARAN, KRISHNA KUMAR
Exec Dt:
09/28/2021
4
GUNNING, PATRICK THOMAS
Exec Dt:
09/23/2021
5
JOHN, ALFORD ANTOINE
Exec Dt:
09/30/2021
6
PALERM, ANGEL SAMPEDRO
Exec Dt:
09/28/2021
7
DARWISH, ALLA
Exec Dt:
09/28/2021
8
KRASKOUSKAYA, DZIYANA
Exec Dt:
09/29/2021
Assignee
1
JANPIX LIMITED
CAMBRIDGE INNOVATION CENTER
ONE BROADWAY, 14TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230137956
17909179
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 8
Reel/Frame:062331/0698   Pages: 11
Recorded: 01/10/2023
Attorney Dkt #:60509-277.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLECK, ROMAN
Exec Dt:
09/30/2021
2
PROUDFOOT, JOHN
Exec Dt:
09/29/2021
3
GNANASEKARAN, KRISHNA KUMAR
Exec Dt:
09/28/2021
4
GUNNING, PATRICK THOMAS
Exec Dt:
09/23/2021
5
JOHN, ALFORD ANTOINE
Exec Dt:
09/30/2021
6
PALERM, ANGEL SAMPEDRO
Exec Dt:
09/28/2021
7
KRASKOUSKAYA, DZIYANA
Exec Dt:
09/29/2021
Assignee
1
JANPIX LIMITED
CAMBRIDGE INNOVATION CENTER
ONE BROADWAY, 14TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230150946
17909162
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 9
Reel/Frame:060621/0622   Pages: 3
Recorded: 07/26/2022
Attorney Dkt #:KAYO-002/01US 347382-2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROUDFOOT, JOHN
Exec Dt:
12/29/2021
Assignee
1
KAYOTHERA INC.
155 VILLAGE BLVD., STE. 130
PRINCETON, NEW JERSEY 08540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230128402
17795047
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE., NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:065902/0272   Pages: 8
Recorded: 12/18/2023
Attorney Dkt #:KAYO-003/01US 347382-2044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PROUDFOOT, JOHN
Exec Dt:
09/09/2022
2
PIWINSKI, JOHN
Exec Dt:
09/09/2022
Assignee
1
KAYOTHERA INC.
2815 EASTLAKE AVE E.
SUITE 300
SEATTLE, WASHINGTON 98102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240132469
18488924
Correspondence name and address
COOLEY LLP\
1299 PENNSYLVANIA AVENUE, NW, SUITE 700
WASHINGTON, DC 20004

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