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:
6
|
Patent #:
|
|
Issue Dt:
|
06/17/2014
|
Application #:
|
13024006
|
Filing Dt:
|
02/09/2011
|
Publication #:
|
|
Pub Dt:
|
08/11/2011
| | | | |
Inventors:
|
Ravi Chidambaran, Pavan Raina, Sugata Das, Nitin Chandan
|
Title:
|
ADVANCED FILTRATION DEVICE FOR WATER AND WASTEWATER TREATMENT
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
ONE-FOUR COINS DRIVE |
CANONSBURG, PENNSYLVANIA 15317 |
|
|
|
DUANE A. STEWART III |
301 GRANT STREET |
20TH FLOOR |
PITTSBURGH, PA 15219 |
|
|
Assignment:
2
|
|
|
|
ACKNOWLEDGEMENT OF SECURITY INTEREST IN PATENTS
|
|
|
|
|
|
249 FIFTH AVENUE |
PITTSBURGH, PENNSYLVANIA 15222 |
|
|
|
BRYAN H. OPALKO |
301 GRANT STREET, 20TH FLOOR |
PITTSBURGH, PA 15219 |
|
|
Assignment:
3
|
|
|
|
ACKNOWLEDGEMENT OF SECURITY INTEREST IN PATENTS
|
|
|
|
|
|
249 FIFTH AVENUE |
PITTSBURGH, PENNSYLVANIA 15222 |
|
|
|
BRYAN H. OPALKO |
301 GRANT STREET, 20TH FLOOR |
PITTSBURGH, PA 15219 |
|
|
Assignment:
4
|
|
|
|
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
ONE FOUR COINS DRIVE |
CANONSBURG, PENNSYLVANIA 15317 |
|
|
|
DUANE A. STEWART III |
301 GRANT STREET |
20TH FLOOR |
PITTSBURGH, PA 15219 |
|
|
Assignment:
5
|
|
|
|
AMENDED AND RESTATED PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT
|
|
|
|
|
|
300 FIFTH AVENUE |
THE TOWER AT PNC PLAZA |
PITTSBURGH, PENNSYLVANIA 15222 |
|
|
|
BRYAN H. OPALKO |
301 GRANT STREET, 20TH FLOOR |
PITTSBURGH, PA 15219 |
|
|
Assignment:
6
|
|
|
|
SECOND AMENDED AND RESTATED PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT
|
|
|
|
|
|
300 FIFTH AVENUE |
THE TOWER AT PNC PLAZA |
PITTSBURGH, PENNSYLVANIA 15222 |
|
|
|
BRYAN H. OPALKO |
501 GRANT STREET, SUITE 200 |
PITTSBURGH, PA 15219 |
|
|
Search Results as of:
09/25/2024 01:42 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
|