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Patent Assignment Assignor Details
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Assignor Name : ROOS, ERIC J.
Total Assignments: 10
Assignment: 1
Reel/Frame:005349/0870   Pages: 5
Recorded: 06/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHARMA, KULDEEPAK
Exec Dt:
06/20/1990
2
ROY, SAMIR D.
Exec Dt:
06/20/1990
3
ROOS, ERIC J.
Exec Dt:
06/20/1990
Assignee
1
CYGNUS RESEARCH CORPORATION
400 PENOBSCOT DRIVE
A CORP. OF CA
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5069909
NONE
07540908
Correspondence name and address
WILLIAM H. BENZ
IRELL & MANELLA
545 MIDDLEFIELD ROAD
SUITE 200
MENLO PARK, CA 94025-3471
Assignment: 2
Reel/Frame:006039/0290   Pages: 3
Recorded: 02/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHARMA, KULDEEPAK
Exec Dt:
02/14/1992
2
ROOS, ERIC J.
Exec Dt:
02/14/1992
3
DUNBAR, DARTH M.
Exec Dt:
02/14/1992
Assignee
1
CYGNUS THERAPEUTIC SYSTEMS A CORP. OF CALIFORNIA
400 PENOBSCOT DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5229130
NONE
07810963
Correspondence name and address
MORRISON & FOERSTER
545 MIDDLEFIELD ROAD, SUITE 200
MENLO PARK, CA 94025-3471
Assignment: 3
Reel/Frame:006713/0968   Pages: 2
Recorded: 10/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROOS, ERIC J.
Exec Dt:
09/01/1993
Assignee
1
CYGNUS THERAPEUTIC SYSTEMS
400 PENOBSCOT DRIVE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5554381
NONE
08104414
Correspondence name and address
MORRISON & FOERSTER
THOMAS E. CIOTTI
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 4
Reel/Frame:007885/0404   Pages: 5
Recorded: 04/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROOS, ERIC J.
Exec Dt:
04/02/1996
2
SCHILLER, MATTHEW E.
Exec Dt:
04/03/1996
Assignee
1
GEL SCIENCES, INC.
213 BURLINGTON ROAD
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5840338
NONE
08556130
Correspondence name and address
CHOATE, HALL & STEWART
MARY RAYNOR JIMENEZ
53 STATE STREET
EXCHANGE PLACE
BOSTON, MA 02109
Assignment: 5
Reel/Frame:021234/0488   Pages: 5
Recorded: 07/14/2008
Attorney Dkt #:3831.15-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHORTKROFF, SONYA
Exec Dt:
06/12/2008
2
TARRANT, LAURENCE J. B.
Exec Dt:
06/09/2008
3
ROOS, ERIC J.
Exec Dt:
06/15/2008
4
SMITH, ROBERT LANE
Exec Dt:
06/14/2008
5
CLAESSON, HANS P. I.
Exec Dt:
06/11/2008
Assignee
1
HISTOGENICS CORP.
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8070827
US20090012628
11982268
Correspondence name and address
PETERS VERNY, LLP
425 SHERMAN AVENUE, SUITE 230
PALO ALTO, CA 94306
Assignment: 6
Reel/Frame:021684/0096   Pages: 7
Recorded: 10/15/2008
Attorney Dkt #:3831.15-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHORTKROFF, SONYA
Exec Dt:
09/19/2008
2
TARRANT, LAURENCE J. B.
Exec Dt:
09/19/2008
3
ROOS, ERIC J.
Exec Dt:
10/02/2008
4
SMITH, ROBERT LANE
Exec Dt:
09/12/2008
5
CLAESSON, HANS P. I.
Exec Dt:
09/19/2008
Assignee
1
HISTOGENICS CORPORATION
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090054984
12194771
Correspondence name and address
PETERS VERNY, LLP
425 SHERMAN AVENUE, SUITE 230
PALO ALTO, CA 94306
Assignment: 7
Reel/Frame:030448/0743   Pages: 6
Recorded: 05/20/2013
Attorney Dkt #:HIST-009/05US 23394/52
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHORTKROFF, SONYA
Exec Dt:
09/19/2008
2
TARRANT, LAURENCE J. B.
Exec Dt:
09/19/2008
3
ROOS, ERIC J.
Exec Dt:
10/02/2008
4
SMITH, ROBERT LANE
Exec Dt:
09/12/2008
5
CLAESSON, HANS P. I.
Exec Dt:
09/19/2008
Assignee
1
HISTOGENICS CORPORATION
830 WINTER STREET
3RD FLOOR
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9149562
US20130259910
13897816
Correspondence name and address
THOMAS C. MEYERS
ONE FINANCIAL CENTER
BROWN RUDNICK LLP
BOSTON, MA 02111
Assignment: 8
Reel/Frame:036416/0464   Pages: 6
Recorded: 08/25/2015
Attorney Dkt #:HIST-009/05US 23394/201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHORTKROFF, SONYA
Exec Dt:
09/19/2008
2
TARRANT, LAURENCE J. B.
Exec Dt:
09/19/2008
3
ROOS, ERIC J.
Exec Dt:
10/02/2008
4
SMITH, ROBERT LANE
Exec Dt:
09/12/2008
5
CLAESSON, HANS P. I.
Exec Dt:
09/19/2008
Assignee
1
HISTOGENICS CORPORATION
830 WINTER STREET, 3RD FLOOR
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9993326
US20150359623
14834951
Correspondence name and address
THOMAS C. MEYERS
ONE FINANCIAL CENTER
BROWN RUDNICK LLP
BOSTON, MA 02111
Assignment: 9
Reel/Frame:052071/0386   Pages: 6
Recorded: 03/10/2020
Attorney Dkt #:252962.000218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHORTKROFF, SONYA
Exec Dt:
09/19/2008
2
TARRANT, LAURENCE J.B.
Exec Dt:
09/19/2008
3
ROOS, ERIC J.
Exec Dt:
10/02/2008
4
SMITH, ROBERT LANE
Exec Dt:
09/12/2008
5
CLAESSON, HANS P.I.
Exec Dt:
09/19/2008
Assignee
1
HISTOGENICS CORPORATION
830 WINTER STREET
3RD FLOOR
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10842610
US20180256309
15977552
Correspondence name and address
TROUTMAN SANDERS LLP
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 10
Reel/Frame:060394/0083   Pages: 6
Recorded: 07/03/2022
Attorney Dkt #:OCU-500580US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHORTKROFF, SONYA
Exec Dt:
09/19/2008
2
TARRANT, LAURENCE J.B.
Exec Dt:
09/19/2008
3
ROOS, ERIC J.
Exec Dt:
10/02/2008
4
SMITH, ROBERT LANE
Exec Dt:
09/12/2008
5
CLAESSON, HANS P.I.
Exec Dt:
09/19/2008
Assignee
1
HISTOGENICS CORPORATION
830 WINTER STREET
3RD FLOOR
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11648102
US20210059805
17098851
Correspondence name and address
DON D. CHA
14405 W. COLFAX AVE.
STE 305
LAKEWOOD, CO 80401

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