| Owner | Filings | Most Recent |
|---|---|---|
| COLUMBIA UNIVERSITY | 2 | 03/21/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | EQ | ISSUED | PAR ENVIRONMENTAL CORPORA | 11/01/2010 |
| BIS | EQ | ISSUED | PAR ENVIRONMENTAL CORPORA | 10/21/2010 |
| BIS | EQ | ISSUED | PAR ENVIRONMENTAL CORPORA | 06/21/2010 |