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:034731/0165   Pages: 12
Recorded: 01/07/2015
Attorney Dkt #:0011046-301808
Conveyance: SECOND AMENDMENT TO PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT
Total properties: 3
1
Patent #:
NONE
Issue Dt:
Application #:
14349092
Filing Dt:
04/02/2014
Publication #:
Pub Dt:
10/02/2014
Title:
ANIONIC DISPLACER MOLECULES FOR HYDROPHOBIC DISPLACEMENT CHROMATOGRAPHY
2
Patent #:
Issue Dt:
09/01/2015
Application #:
14349102
Filing Dt:
04/02/2014
Publication #:
Pub Dt:
09/11/2014
Title:
NEUTRAL ZWITTERIONIC DISPLACER MOLECULES FOR HYDROPHOBIC DISPLACEMENT CHROMATOGRAPHY
3
Patent #:
NONE
Issue Dt:
Application #:
14349109
Filing Dt:
04/02/2014
Publication #:
Pub Dt:
09/25/2014
Title:
CATIONIC DISPLACER MOLECULES FOR HYDROPHOBIC DISPLACEMENT CHROMATOGRAPHY
Assignors
1
Exec Dt:
11/25/2014
2
Exec Dt:
11/25/2014
Assignee
1
249 FIFTH AVENUE
PITTSBURGH, PENNSYLVANIA 15222
Correspondence name and address
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

Search Results as of: 05/23/2024 10:53 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