CALGON CARBON Corp Active Patents
8 granted patents the USPTO still lists as patented, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2024-02-15: Application 18442503; Invention PERFLUOROALKYL AND POLYFLUOROALKYL SORBENT MATERIALS AND METHODS OF USE; Applicant CALGON CARBON CORPORATION; Status Patented Case.
- 2023-06-27: Application 18342215; Invention HYDROCARBON ADSORBER TESTING DEVICE AND METHOD; Applicant CALGON CARBON CORPORATION; Status Patented Case.
- 2022-12-01: Application 18060682; Invention VAPOR ADSORBENT FOR ENCLOSED VOLUMES; Applicant CALGON CARBON CORPORATION; Status Patented Case.
- 2022-06-06: Application 17805628; Invention SORBENTS FOR IMMERSION COOLING; Applicant CALGON CARBON CORPORATION; Status Patented Case.
| Filed | Application | Invention | Applicant | Status | Granted | Patent | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-02-15 | 18442503 | PERFLUOROALKYL AND POLYFLUOROALKYL SORBENT MATERIALS AND METHODS OF USE | CALGON CARBON CORPORATION | Patented Case | 2025-11-25 | 12478948 | US20240246059A1 | Rebecca L. DISTEFANO Richard A. MIMNA | United States United States | CHU, YONG LIANG |
| 2023-06-27 | 18342215 | HYDROCARBON ADSORBER TESTING DEVICE AND METHOD | CALGON CARBON CORPORATION | Patented Case | 2026-08-18 | 12710353 | US20230417653A1 | Matthew Piper SMALES Scott Joseph MUTSCHLER Philippe WESTREICH Brandon Lee BENTLEY Anthony Michael RODLAND Joseph E. COLE | United States United States United States United States United States United States | KIDANU, GEDEON M |
| 2022-12-01 | 18060682 | VAPOR ADSORBENT FOR ENCLOSED VOLUMES | CALGON CARBON CORPORATION | Patented Case | 2026-02-24 | 12558668 | US20230166235A1 | Steven L. BUTTERWORTH | United States | PREGLER, SHARON |
| 2022-06-06 | 17805628 | SORBENTS FOR IMMERSION COOLING | CALGON CARBON CORPORATION | Patented Case | 2025-04-15 | 12274997 | US20220387968A1 | Jason P. MAZZOCCOLI Steven L. BUTTERWORTH | United States United States | BARRY, CHESTER T |
| 2021-08-31 | 17446555 | COPPER, IRON, AND NITROGEN TREATED SORBENT AND METHOD FOR MAKING SAME | CALGON CARBON CORPORATION | Patented Case | 2024-08-13 | 12059668 | US20220062861A1 | Jason P. MAZZOCCOLI Ryan W. WALKER Walter G. TRAMPOSCH | United States United States United States | TAYLOR, JORDAN W |
| 2021-08-31 | 17446532 | COPPER AND NITROGEN TREATED SORBENT AND METHOD FOR MAKING SAME | CALGON CARBON CORPORATION | Patented Case | 2024-01-16 | 11872539 | US20220062862A1 | Jason P. MAZZOCCOLI Ryan W. WALKER Walter G. TRAMPOSCH | United States United States United States | JOHNSON, EDWARD M |
| 2021-07-14 | 17375631 | SORBENTS HAVING HIGH VOLUMETRIC IODINE AND MOLASSES VALUES FOR REMOVAL OF PFAS FROM FLUIDS AND METHODS OF MAKING AND USING THE SAME | CALGON CARBON CORPORATION | Patented Case | 2025-06-03 | 12319593 | US20220017386A1 | Rebecca L. DISTEFANO | United States | MCGANN, BERNADETTE KAREN |
| 2020-04-03 | 16839862 | PERFLUOROALKYL AND POLYFLUOROALKYL SORBENT MATERIALS AND METHODS OF USE | CALGON CARBON CORPORATION | Patented Case | 2024-02-27 | 11911743 | US20200316560A1 | Rebecca L. DISTEFANO Richard A. MIMNA | United States United States | CHU, YONG LIANG |