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

Total Assignments: 2
Patent #:
9295964
Issue Dt:
03/29/2016
Application #:
14031183
Filing Dt:
09/19/2013
Publication #:
20150080533
Pub Dt:
03/19/2015
Inventors:
Thanh T. Nguyen, Ralph Romig, Carolyn Lehman, Joel Mutchler
Title:
PRESSURE RELIEF FOR MULTIPLE POLYOLEFIN POLYMERIZATION REACTORS
Assignment: 1
Reel/Frame:
031711/0853Recorded: 12/04/2013Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NGUYEN, THANH
Exec Dt:
11/11/2013
ROMIG, RALPH
Exec Dt:
09/30/2013
MUTCHLER, JOEL
Exec Dt:
09/26/2013
LEHMAN, CAROLYN
Exec Dt:
10/03/2013
Assignee:
CHEVON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Correspondent:
CPC - LEE, JORGENSEN, PYLE & KEWALRAMANI
1800 AUGUSTA DRIVE, SUITE 250
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:
032727/0144Recorded: 04/22/2014Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NGUYEN, THANH
Exec Dt:
11/11/2013
ROMIG, RALPH
Exec Dt:
09/30/2013
MUTCHLER, JOEL
Exec Dt:
09/26/2013
LEHMAN, CAROLYN
Exec Dt:
10/03/2013
Assignee:
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Correspondent:
CPC - LEE, JORGENSEN, PYLE & KEWALRAMANI
1800 AUGUSTA SUITE 250
HOUSTON, TX 77057

Search Results as of: 05/16/2024 05:11 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