skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : PROGENITOR, INC.
Total Assignments: 23
Assignment: 1
Reel/Frame:008440/0945   Pages: 6
Recorded: 04/07/1997
Conveyance: SECURITY AGREEMENT
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/17/1997
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
99 HAYDEN AVENUE
ONE LEDGEMONT CENTER, SUITE 340
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5882860
NONE
08588526
Correspondence name and address
MORRISON & FOERSTER LLP
GARY E. CANN
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482
Assignment: 2
Reel/Frame:008441/0562   Pages: 6
Recorded: 04/07/1997
Conveyance: SECURITY AGREEMENT
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/17/1997
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
ONE LEDGEMONT CENTER, SUITE 340
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6355237
NONE
08618957
Correspondence name and address
MORRISON & FOERSTER LLP
GARY E. CANN
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482
Assignment: 3
Reel/Frame:008441/0690   Pages: 6
Recorded: 04/07/1997
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/17/1997
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
ONE LEDGEMONT CENTER, SUITE 340
99 HAYDEN AVNEUE
LEXINGTON, MASSACHUSETTS 02713
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5912123
NONE
08640389
Correspondence name and address
MORRSION & FOERSTER LLP
GARY E. CANN
425 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94105-2482
Assignment: 4
Reel/Frame:008441/0765   Pages: 6
Recorded: 04/07/1997
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/17/1997
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
ONE LEDGEMONT CENTER, SUITE 340
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6005080
NONE
08693696
Correspondence name and address
MORRISON & FOERSTER LLP
GARY E. CANN
425 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94105-2482
Assignment: 5
Reel/Frame:008441/0771   Pages: 6
Recorded: 04/07/1997
Conveyance: SECURITY AGREEMENT
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/17/1997
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
99 HAYDEN AVENUE
ONE LEDGEMONT CENTER, SUITE 340
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5869610
NONE
08693697
Correspondence name and address
MORRISON & FOERSTER LLP
GARY E. CANN
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482
Assignment: 6
Reel/Frame:008441/0789   Pages: 6
Recorded: 04/07/1997
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/17/1997
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
ONE LEDGEMONT CENTER, SUITE 340
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763211
NONE
08355888
Correspondence name and address
MORRISON & FORESTER, LLP
GARY E. CANN
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482
Assignment: 7
Reel/Frame:008441/0869   Pages: 6
Recorded: 04/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/17/1997
Assignee
1
INTERNEURON PHRMACEUTICALS INC.
ONE LEDGEMONT CENTER, SUITE 340
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856098
NONE
08588190
Correspondence name and address
GARY E. CANN
MORRISON & FOERSTER
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482
Assignment: 8
Reel/Frame:008449/0833   Pages: 6
Recorded: 04/07/1997
Conveyance: SECURITY AGREEMENT
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/17/1997
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
99 HAYDEN AVENUE
ONE LEDGEMONT CENTER, SUITE 340
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451523
NONE
08588189
Correspondence name and address
MORRISON & FOERSTER LLP
GARY E. CANN
425 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94105-2482
Assignment: 9
Reel/Frame:008451/0504   Pages: 6
Recorded: 04/08/1997
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/17/1997
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
ONE LEDGEMONT CENTER, SUITE 340
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5643748
NONE
08306231
Correspondence name and address
MORRISON & FOERSTER LLP
GARY E. CANN
425 MARKET STREET
SAN FRANCISCO, CALIFORNIA 94105-2482
Assignment: 10
Reel/Frame:010489/0178   Pages: 5
Recorded: 01/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/24/1999
Assignee
1
BIO-RAD LABORATORIES, INC.
1000 ALFRED NOBEL DRIVE
HERCULES, CALIFORNIA 94547
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5753438
NONE
08436074
 
5705343
NONE
08599252
 
5712098
NONE
08632673
 
6025130
NONE
08652265
 
5872237
NONE
08724394
 
6140305
NONE
08834497
 
7026116
NONE
08852495
 
6249717
NONE
08867010
 
6849399
NONE
08920559
 
6391852
NONE
09094964
 
6284732
NONE
09216077
Correspondence name and address
PENNIE & EDMONDS LLP
BRIAN M. POISSANT
1155 AVENUE OF THE AMERICAS
NY, NY 10036
Assignment: 11
Reel/Frame:010598/0014   Pages: 3
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/24/1999
Assignee
1
BIO-RAD LABORATORIES, INC.
1000 ALFRED NOBEL DRIVE
HERCULES, CALIFORNIA 94547
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5753438
NONE
08436074
 
5705343
NONE
08599252
 
5712098
NONE
08632673
 
6025130
NONE
08652265
 
5872237
NONE
08724394
 
6140305
NONE
08834497
 
7026116
NONE
08852495
 
6249717
NONE
08867010
 
6849399
NONE
08920559
 
6391852
NONE
09094964
 
6284732
NONE
09216077
 
7078513
NONE
09497957
Correspondence name and address
PENNIE & EDMONDS LLP
BRIAN M. POISSANT
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:010623/0111   Pages: 5
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
03/24/1999
Assignee
1
BIO-RAD LABORATORIES, INC.
1000 ALFRED NOBEL DRIVE
HERCULES, CALIFORNIA 94547
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5753438
NONE
08436074
 
5705343
NONE
08599252
 
5712098
NONE
08632673
 
6025130
NONE
08652265
 
5872237
NONE
08724394
 
6140305
NONE
08834497
 
7026116
NONE
08852495
 
6249717
NONE
08867010
 
6849399
NONE
08920559
 
6391852
NONE
09094964
 
6284732
NONE
09216077
 
6228594
NONE
09503444
Correspondence name and address
PENNIE & EDMONDS LLP
BRIAN M. POISSANT
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:010464/0775   Pages: 4
Recorded: 12/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
04/23/1999
Assignee
1
MEGABIOS CORPORATION
863 A MITTEN ROAD
BURLINGAME, CALIFORNIA 94010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5877281
NONE
08659235
Correspondence name and address
LYON & LYON LLP
RICHARD J. WARBURG
633 WEST FIFTH STREET, SUITE 4700
LOS ANGELES, CA 90071-2066
Assignment: 14
Reel/Frame:009941/0726   Pages: 3
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
04/28/1999
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6005080
NONE
08693696
Correspondence name and address
PENNIE & EDMONDS LLP
BRIAN M. POISSANT
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:009941/0744   Pages: 3
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
04/28/1999
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5912123
NONE
08640389
Correspondence name and address
PENNIE & EDMONDS LLP
BRIAN M. POISSANT
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:009941/0784   Pages: 3
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
04/28/1999
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451523
NONE
08588189
Correspondence name and address
PENNIE & EDMONDS LLP
BRIAN M. POISSANT
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:009942/0043   Pages: 3
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
04/28/1999
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5882860
NONE
08588526
Correspondence name and address
PENNIE & EDMONDS LLP
BRIAN M. POISSANT
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:009942/0062   Pages: 3
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
04/28/1999
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856098
NONE
08588190
Correspondence name and address
PENNIE & EDMONDS LLP
BRIAN M. POISSANT
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:009942/0065   Pages: 3
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
04/28/1999
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5643748
NONE
08306231
Correspondence name and address
PENNIE & EDMONDS LLP
BRIAN M. POISSANT
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 20
Reel/Frame:009942/0080   Pages: 3
Recorded: 05/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
04/28/1999
Assignee
1
INTERNEURON PHARMACEUTICALS, INC.
99 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5763211
NONE
08355888
Correspondence name and address
PENNIE & EDMONDS LLP
BRIAN M. POISSANT
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 21
Reel/Frame:015370/0676   Pages: 3
Recorded: 11/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
11/17/2004
Assignee
1
INDEVUS PHARMACEUTICALS, INC.
99 HAYDEN AVENUE, SUITE 200
LEXINGTON, MASSACHUSETTS 02421
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6355237
NONE
08618957
 
6838079
US20020197232
10095929
Correspondence name and address
PATENT ADMINISTRATOR
525 WEST MONROE STREET
CHICAGO, IL 60661-3693
Assignment: 22
Reel/Frame:022151/0332   Pages: 3
Recorded: 01/26/2009
Attorney Dkt #:069642-6300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROGENITOR, INC.
Exec Dt:
01/23/2009
Assignee
1
INDEVUS PHARMACEUTICALS, INC.
33 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6670321
NONE
09248752
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007
Assignment: 23
Reel/Frame:022162/0207   Pages: 7
Recorded: 01/28/2009
Attorney Dkt #:069642-6300
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NUMBER, SERIAL NUMBER, FILING DATE, AND ISSUE DATE. PREVIOUSLY RECORDED ON REEL 022151 FRAME 0332. ASSIGNOR(S) HEREBY CONFIRMS THE PLEASE CHANGE PATENT NO. FROM "6,670,320" TO --5,670,321--..
Assignor
1
PROGENITOR, INC.
Exec Dt:
01/23/2009
Assignee
1
INDEVUS PHARMACEUTICALS, INC.
33 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5670321
NONE
08438567
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007

Search Results as of: 05/02/2024 04:45 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT