- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 4/00 - Hydrogen isotopesInorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
Patent holdings for IPC class C01B 4/00
Total number of patents in this class: 63
10-year publication summary
|
7
|
2
|
14
|
1
|
5
|
3
|
4
|
7
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Battelle Savannah River Alliance, LLC | 216 |
8 |
| Savannah River Nuclear Solutions, LLC | 50 |
4 |
| Taiyo Nippon Sanso Corporation | 364 |
3 |
| Clean Planet Inc. | 71 |
2 |
| Shiono Chemical Co., Ltd. | 3 |
2 |
| William Marsh Rice University | 997 |
2 |
| Hpsp Co., Ltd. | 54 |
2 |
| UK Atomic Energy Authority | 10 |
2 |
| Schlumberger Technology Corporation | 10591 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10787 |
1 |
| Georgia Tech Research Corporation | 2696 |
1 |
| Alliance for Sustainable Energy, LLC | 790 |
1 |
| Atomic Energy of Canada Limited | 128 |
1 |
| Auspex Pharmaceuticals, Inc. | 186 |
1 |
| Biomotif AB | 5 |
1 |
| Board of Trustees of Northern Illinois University | 64 |
1 |
| The Chinese University of Hong Kong | 684 |
1 |
| Clemson University Research Foundation | 167 |
1 |
| Eden Energy Ltd. | 11 |
1 |
| Enea Agenzia Nazionale per le Nuove Tecnologie, L'energia e LO Sviluppo Economico Sostenibile | 53 |
1 |
| Other owners | 26 |