Last Updated: September 24, 2026

Details for Patent: 12,150,957


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Summary for Patent: 12,150,957
Title:Trace element compositions, methods of making and use
Abstract:Injectable compositions that can be added to parenteral nutrition are provided. In particular, a stable injectable composition is provided which includes water, and at least one of about 800 μg to about 4,000 μg of zinc, about 40 μg to about 400 μg of copper, from about 4 μg to about 90 μg of selenium, or from about 1 μg to about 80 μg of manganese per 1 mL of the injectable composition. Methods of preparing and using of the stable injectable composition are also provided.
Inventor(s):Gopal Anyarambhatla, Richard Lawrence, Jasmina Marinkovic
Assignee: American Regent Inc
Application Number:US18/672,876
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 12,150,957
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 12,150,957

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Am Regent MULTRYS cupric sulfate; manganese sulfate; selenious acid; zinc sulfate SOLUTION;INTRAVENOUS 209376-003 Jun 30, 2021 RX Yes Yes 12,150,957 ⤷  Start Trial NEONATAL AND PEDIATRIC PATIENTS WEIGHING LESS THAN 10 KG AS A SOURCE OF ZINC, COPPER, MANGANESE, AND SELENIUM FOR PARENTERAL NUTRITION WHEN ORAL OR ENTERAL NUTRITION IS NOT POSSIBLE, INSUFFICIENT, OR CONTRAINDICATED ⤷  Start Trial
Am Regent SELENIOUS ACID selenious acid SOLUTION;INTRAVENOUS 209379-003 Aug 30, 2021 AP RX Yes Yes 12,150,957 ⤷  Start Trial ADULT AND PEDIATRIC PATIENTS AS A SOURCE OF SELENIUM FOR PARENTERAL NUTRITION WHEN ORAL OR ENTERAL NUTRITION IS NOT POSSIBLE, INSUFFICIENT, OR CONTRAINDICATED ⤷  Start Trial
Am Regent SELENIOUS ACID selenious acid SOLUTION;INTRAVENOUS 209379-002 Jan 25, 2021 AP RX Yes Yes 12,150,957 ⤷  Start Trial ADULT AND PEDIATRIC PATIENTS AS A SOURCE OF SELENIUM FOR PARENTERAL NUTRITION WHEN ORAL OR ENTERAL NUTRITION IS NOT POSSIBLE, INSUFFICIENT, OR CONTRAINDICATED ⤷  Start Trial
Am Regent SELENIOUS ACID selenious acid SOLUTION;INTRAVENOUS 209379-001 Apr 30, 2019 AP RX Yes Yes 12,150,957 ⤷  Start Trial ADULT AND PEDIATRIC PATIENTS AS A SOURCE OF SELENIUM FOR PARENTERAL NUTRITION WHEN ORAL OR ENTERAL NUTRITION IS NOT POSSIBLE, INSUFFICIENT, OR CONTRAINDICATED ⤷  Start Trial
Am Regent TRALEMENT cupric sulfate; manganese sulfate; selenious acid; zinc sulfate SOLUTION;INTRAVENOUS 209376-001 Jul 2, 2020 RX Yes Yes 12,150,957 ⤷  Start Trial ADULT AND PEDIATRIC PATIENTS WEIGHING AT LEAST 10 KG AS A SOURCE OF ZINC, COPPER, MANGANESE, AND SELENIUM FOR PARENTERAL NUTRITION WHEN ORAL OR ENTERAL NUTRITION IS NOT POSSIBLE, INSUFFICIENT, OR CONTRAINDICATED ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 12,150,957

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2021300384 ⤷  Start Trial
Canada 3186578 ⤷  Start Trial
China 116096423 ⤷  Start Trial
European Patent Office 4175615 ⤷  Start Trial
South Korea 20230058047 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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