HINDUSTAN ZINC LIMITED
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- Jul 13, 2017 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1 Total Citation Count
- Jan 12, 2017 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0197,999 TREATMENT OF ANTIMONY BEARING RESIDUES FOR PRODUCTION OF POTASSIUM ANTIMONY TARTRATEJan 12, 17Jul 13, 17[C22B, C07F]
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
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