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:046993/0425   Pages: 7
Recorded: 09/27/2018
Attorney Dkt #:066135/497656
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
16130290
Filing Dt:
09/13/2018
Publication #:
Pub Dt:
08/15/2019
Title:
Coated And Cured Proppants
Assignor
1
Exec Dt:
09/25/2018
Assignee
1
500 ROSS STREET
12TH FLOOR
PITTSBURGH, PENNSYLVANIA 15262
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000

Search Results as of: 06/17/2024 05:41 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