Last Updated: September 25, 2026

Litigation Details for Novartis Pharmaceuticals Corporation v. Lotus Pharmaceutical Co., Ltd. (D. Del. 2021)

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Novartis Pharmaceuticals Corporation v. Lotus Pharmaceutical Co., Ltd. (D. Del. 2021)

Docket	⤷ Start Trial	Date Filed	2021-07-30
Court	District Court, D. Delaware	Date Terminated	2023-12-12
Cause	35:1 Patent Infringement	Assigned To	Maryellen Noreika
Jury Demand	None	Referred To
Parties	LOTUS PHARMACEUTICAL CO., LTD.
Patents	7,973,031; 8,222,244; 8,575,146
Attorneys	Keelin D. Bielski
Firms	Devlin Law Firm
Link to Docket	External link to docket

Small Molecule Drugs cited in Novartis Pharmaceuticals Corporation v. Lotus Pharmaceutical Co., Ltd.

The small molecule drug covered by the patents cited in this case is ⤷ Start Trial .

Details for Novartis Pharmaceuticals Corporation v. Lotus Pharmaceutical Co., Ltd. (D. Del. 2021)

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Date Filed	Document No.	Description	Snippet	Link To Document
2021-07-30				External link to document
2021-07-30	4	Patent/Trademark Report to Commissioner of Patents	the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 7,973,031 ;8,222,244 ;8,575,146… 30 July 2021 1:21-cv-01107 835 Patent - Abbreviated New Drug Application(ANDA) None	External link to document
2021-07-30	45	Stipulation of Dismissal	Claims Against Defendant Lotus Regarding U.S. Patent No. 8,222,244 Pursuant to Rule 41(a)(1)(A)(iii) Without… 30 July 2021 1:21-cv-01107 835 Patent - Abbreviated New Drug Application(ANDA) None	External link to document
2021-07-30	59	Notice of Service	Defendants Invalidity Contentions Regarding U.S. Patent Nos. 7,973,031 and 8,575,146 filed by Dana-Farber Cancer… 30 July 2021 1:21-cv-01107 835 Patent - Abbreviated New Drug Application(ANDA) None	External link to document
2021-07-30	70	Notice of Service	Final Non-Infringement Claim Chart for U.S. Patent No. 7,973,031 [HIGHLY CONFIDENTIAL] filed by Lotus Pharmaceutical….'s Final Non-Infringement Claim Chart for U.S. Patent No. 8,575,146 [HIGHY CONFIDENTIAL]; and, (iii) … 30 July 2021 1:21-cv-01107 835 Patent - Abbreviated New Drug Application(ANDA) None	External link to document
>Date Filed	>Document No.	>Description	>Snippet	>Link To Document

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