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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:032383/0684   Pages: 8
Recorded: 03/04/2014
Conveyance: SECURITY AGREEMENT
Total properties: 7
1
Patent #:
Issue Dt:
12/16/2014
Application #:
14109302
Filing Dt:
12/17/2013
Publication #:
Pub Dt:
04/17/2014
Title:
METHODS FOR PREPARING POLYMERIC REAGENTS
2
Patent #:
NONE
Issue Dt:
Application #:
14122384
Filing Dt:
11/26/2013
Publication #:
Pub Dt:
03/27/2014
Title:
Water-Soluble Polymer-Linked Binding Moiety and Drug Compounds
3
Patent #:
Issue Dt:
06/02/2015
Application #:
14136497
Filing Dt:
12/20/2013
Publication #:
Pub Dt:
08/14/2014
Title:
PHARMACEUTICAL COMPOSITIONS OF CONJUGATES FORMED FROM POLYMER DERIVATIVES HAVING PARTICULAR ATOM ARRANGEMENTS
4
Patent #:
Issue Dt:
02/24/2015
Application #:
14137090
Filing Dt:
12/20/2013
Publication #:
Pub Dt:
04/24/2014
Title:
MULTI-ARM POLYMERIC ALKANOATE CONJUGATES
5
Patent #:
Issue Dt:
11/25/2014
Application #:
14153783
Filing Dt:
01/13/2014
Publication #:
Pub Dt:
05/08/2014
Title:
INTERMEDIATES USEFUL IN THE PREPARATION OF MALEIMIDE FUNCTIONALIZED POLYMERS
6
Patent #:
Issue Dt:
11/03/2015
Application #:
14167271
Filing Dt:
01/29/2014
Publication #:
Pub Dt:
02/19/2015
Title:
CARBOHYDRATE-BASED DRUG DELIVERY POLYMERS AND CONJUGATES THEREOF
7
Patent #:
Issue Dt:
06/23/2015
Application #:
14175410
Filing Dt:
02/07/2014
Publication #:
Pub Dt:
06/05/2014
Title:
OLIGOMER-DIARYLPIPERAZINE CONJUGATES
Assignor
1
Exec Dt:
02/26/2014
Assignee
1
150 EAST 42ND STREET
40TH FLOOR
NEW YORK, NEW YORK 10017
Correspondence name and address
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD, SOUTH
SUITE 100
SAN FRANCISCO, CA 94158

Search Results as of: 05/23/2024 11:03 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