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:029452/0945   Pages: 3
Recorded: 12/12/2012
Attorney Dkt #:IR4073NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 2
1
Patent #:
NONE
Issue Dt:
Application #:
13703061
Filing Dt:
12/10/2012
Publication #:
Pub Dt:
04/18/2013
Title:
HEAT TRANSFER COMPOSITIONS OF HYDROFLUOROCARBONS AND A HYDROFLUOROOLEFIN
2
Patent #:
NONE
Issue Dt:
Application #:
13703061
Filing Dt:
12/10/2012
Publication #:
Pub Dt:
04/18/2013
PCT #:
US1141051
Title:
HEAT TRANSFER COMPOSITIONS OF HYDROFLUOROCARBONS AND A HYDROFLUOROOLEFIN
Assignors
1
Exec Dt:
11/18/2012
2
Exec Dt:
12/03/2012
3
Exec Dt:
12/03/2012
Assignee
1
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Correspondence name and address
STEVEN D. BOYD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406

Search Results as of: 06/06/2024 01:33 PM
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