Application
17799426 · NEW FROTHERS FOR MINERALS RECOVERY
Filed 2022-08-12 · Granted · Patent 12533681 (2026-01-27) The official file ↗The patent and its PDF ↗ · Art unit 1777 · Examiner Adam Adrien Germain Hard · CPC B03D 1/0043 · SYENSQO SA · Osha Bergman Watanabe & Burton LLP / Syensqo
Office actions
1
first was Restriction requirement
RCEs
0
no appeal
To first action
30.0 mo
to disposition 41.5 mo
Statutes raised
112
1 actions read