ViiV Healthcare, Co. et al. v. Lupin Limited et al.
Infringement action filed 2 Nov 2021 in the United States District Court for the District of Delaware and closed 14 Mar 2023, with US9242986B2 asserted. Recorded basis of termination: consent judgment.
Case record
- Patent involved
- US9242986B2
- Application no.
- US14/272823
- Case no.
- 1:21-cv-01561
- Verdict cause
- Infringement action
- Court
- D. Del.
- Court level
- District Court
- Case region
- Delaware
- Chief judge
- Mitchell S. Goldberg
- Trial level
- First instance
- Filed – Closed
- 2 Nov 2021 – 14 Mar 2023
- Duration
- 497 days
- Basis of termination
- Consent Judgment
- Products & marks
- Synthesis of carbamoylpyridone HIV integrase inhibitors and intermediates
- Validity challenges
- None recorded
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Synthesis of carbamoylpyridone HIV integrase inhibitors and intermediates
A synthesis approach providing an early ring attachment via a bromination to compound 1-1 yielding compound II-II, whereby a final product such as AA can be synthesized. In particular, the 2,4-difluorophenyl-containing sidechain is attached before creation of the additional ring Q.
- Legal status
- Active
- Granted
- 26 Jan 2016
- Earliest priority
- 8 Dec 2009
- Est. expiry
- 8 Jun 2030
- Validity challenges
- None recorded
- Licences recorded
- None recorded
- Inventors
- KAWASUJI, TAKASHI · NAGAMATSU, DAIKI
- Classification
- C07D471/22A61K31/351A61K31/4412C07D487/22C07D498/14
- Prosecution counsel
- WENDEROTH, LIND & PONACK, L.L.P.
- Examiner
- HABTE, KAHSAY
Parties of record
ViiV Healthcare, Co.
- Core tech
- C07D471/22A61K31/351A61K31/4412C07D487/22
- Counsel
- Alexandra M. Joyce · Caitlin Hogan · Daniel O
- Firm
- McCarter & English LLP
- Also named
- Shionogi & Co., Ltd. · Viiv Healthcare UK (No.3) Limited
Lupin Limited
- Core tech
- Not recorded
- Counsel
- David A. Bilson · John C. Phillips · Matthew V. Anderson · William A. Rakoczy · Xiaomei Cai
- Firm
- Phillips, Goldman, McLaughlin & Hall PA
- Also named
- Lupin Pharmaceuticals, Inc.
Counsel of record
| Attorney | For | Role |
|---|---|---|
| Alexandra M. Joyce | ViiV Healthcare, Co. | Plaintiff |
| Caitlin Hogan | ViiV Healthcare, Co. | Plaintiff |
| Daniel O | ViiV Healthcare, Co. | Plaintiff |
| David A. Bilson | Lupin Limited | Defendant |
| John C. Phillips | Lupin Limited | Defendant |
| Matthew V. Anderson | Lupin Limited | Defendant |
| William A. Rakoczy | Lupin Limited | Defendant |
| Xiaomei Cai | Lupin Limited | Defendant |
Basis of termination
From the record · verbatim“Plaintiffs ViiV Healthcare Company, Shionogi & Co., Ltd., and ViiV Healthcare UK (No. 3) Limited (hereinafter collectively, “ViiV”), and Defendants Lupin Limited and Lupin Pharmaceuticals, Inc. (hereinafter collectively, “Lupin”), the parties in the above-captioned action, have resolved this action. Now the parties, by their respective undersigned attorneys, hereby stipulate and consent to entry of judgment and an injunction and dismissal in this action as follows: IT IS this 10th day of March, 2023: ORDERED, ADJUDGED AND DECREED as follows: 1. No party contests subject matter or personal jurisdiction. 2. As used in this Consent Judgment, (i) the term “Lupin Product” shall mean a drug product sold, offered for sale or distributed pursuant to Abbreviated New Drug Application No. 216470 and (ii) the term “Affiliate” shall mean, with respect to a Party, any entity or person that, directly or indirectly through one or more intermediaries, controls, is controlled by, or is under common control with such Party. For purposes of this definition, Case 1:21-cv-01561-MSG Document 45 Filed 03/14/23 Page 1 of 3 PageID #: 182 ME1 44317891v.1 “control” means (a) ownership, directly or through one or more intermediaries, of (i) more than fifty percent (50%) of the shares of stock entitled to vote for the election of directors, in the case of a corporation, or (ii) more than fifty percent (50%) of the equity interests in the case of any other type of legal entity or status as a general partner in any partnership, or (b) any other arrangement whereby an entity or person has the right to elect a majority of the board of directors or equivalent governing body of a corporation or other entity or the right to direct the management and policies of a corporation or other entity. 3. Except as specifically authorized, Lupin, including any of its Affiliates, successors and assigns, is enjoined from infringing United States Patent Number 9,242,986 (“the ‘986 patent”), on its own part or through any Affiliate, by making, having made, using, selling, offering to sell, importing or distributing of the Lupin Product. 4. Compliance with this Consent Judgment may be enforced by ViiV and its successors in interest, or assigns, as permitted by the parties. 5. This District Court retains jurisdiction to enforce or supervise performance under this Consent Judgment. 6. All claims and demands in this action are hereby dismissed with prejudice and without costs, disbursements or attorneys’ fees to any party. 7. Nothing herein prohibits or is intended to prohibit Lupin or any of its Affiliates from maintaining any “Paragraph IV Certification” pursuant to 21 U.S.C. § 355(j)(2)(A)(vii)(IV) (as amended or replaced) or 21 U.S.C. § 314.94(a)(12) (as amended or replaced) with respect to the ‘986 patent or any other patent. 8. Nothing herein shall have preclusive or other res judicata effect on Lupin in any other pending or future action or proceeding involving a product other than the Lupin Case 1:21-cv-01561-MSG Document 45 Filed 03/14/23 Page 2 of 3 PageID #: 183 ME1 44317891v.1 Product, and nothing prohibits or is intended to prohibit Lupin from challenging the validity, enforceability or infringement of the ‘986 patent or any other patent in any other action or proceeding involving a product other than the Lupin Product. 9. As a result of the dismissal of this suit, the 30-month stay under 21 U.S.C. § 355(j)(5) (as amended or replaced) is terminated and no longer in effect.”
Case 1:21-cv-01561 · D. Del. · closed 14 March 2023
Related cases
Three questions this record usually leads to. Each one runs against the full litigation and patent corpus, and cites what it finds.
Frequently asked questions
What is case 1:21-cv-01561?
1:21-cv-01561 is a patent infringement action brought by ViiV Healthcare, Co. against Lupin Limited, filed on 2 Nov 2021 in the United States District Court for the District of Delaware. The case closed on 14 March 2023.
Which patent was asserted in 1:21-cv-01561?
US9242986B2 (“Synthesis of carbamoylpyridone HIV integrase inhibitors and intermediates”), assigned to SHIONOGI & CO., LTD., currently active. The record also lists Synthesis of carbamoylpyridone HIV integrase inhibitors and intermediates.
How was case 1:21-cv-01561 terminated?
The recorded basis of termination is consent judgment. The termination text reads: “Plaintiffs ViiV Healthcare Company, Shionogi & Co., Ltd., and ViiV Healthcare UK (No. 3) Limited (hereinafter collectively, “ViiV”), and Defendants Lupin Limited and Lupin Pharmaceuticals, Inc. (hereinafter collectively, “Lupin”), the parties in the above-captioned action, have resolved this action. Now the parties, by their respective undersigned attorneys, hereby stipulate and consent to entry of judgment and an injunction and dismissal in this action as follows: IT IS this 10th day of March, 2023: ORDERED, ADJUDGED AND DECREED as follows: 1. No party contests subject matter or personal jur
What does dismissal with prejudice mean?
A dismissal with prejudice permanently ends the claims that were filed, so the same claims cannot be brought again against that defendant. It is the usual form when the parties have settled.
How long did case 1:21-cv-01561 take?
497 calendar days, from filing on 2 Nov 2021 to closure on 14 March 2023.
Who were the attorneys and the judge in 1:21-cv-01561?
Chief Judge Mitchell S. Goldberg presided. Alexandra M. Joyce, Caitlin Hogan and Daniel O are recorded as counsel for plaintiff ViiV Healthcare. David A. Bilson, John C. Phillips, Matthew V. Anderson, William A. Rakoczy and Xiaomei Cai appear for defendant Lupin.
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