Explore the details of the Fuzhou No Sugar Electronics Co Ltd et al v. Simplehuman LLC case under case number 2:2025cv00778 involving a cause of action for Declaratory Judgment. Review key information about the parties involved, the patents in question, and the docket entries.

Case Details

Case Number
2:2025cv00778
Filing Date
Apr 28, 2025
Cause of Action
Declaratory Judgment
Status
OPEN
Case Link
View Case
Nature of Suit
830

Plaintiffs

The following plaintiffs are involved in this case, with their respective legal representatives for the case.

CompanyRepresented By
Fuzhou No Sugar Electronics Co Ltd
LAW OFFICE OF CARL J. MARQUARDT PLLC
GLACIER LAW LLP (NY)
Fuzhou Xiaohao Er Trading Co Ltd
LAW OFFICE OF CARL J. MARQUARDT PLLC
GLACIER LAW LLP (NY)

Defendants

The following defendants are involved in this case, with their respective legal representatives for the case.

CompanyRepresented By
Simplehuman LLC -

Patents Involved in the Case

This case involves 3 patents, each of which is central to the dispute. These patents may be subject to claims of infringement, challenges to their validity, or other issues concerning their scope and enforcement.

Application NumberPatent Number
09754673US6446280
09872028US6491170
13324796US8631948

Docket Entries

The Docket Entries section provides a chronological list of all significant filings and court actions in this case.

DateDocket EntryType

Set alerts for critical docket entry

May 8, 2025AFFIDAVIT of Service of Summons and Complaint on Simplehuman LLC on 5/7/2025, filed by Plaintiffs Fuzhou No Sugar Electronics Co Ltd, Fuzhou Xiaohao Er Trading Co Ltd. (Pan, Dandan) (Entered: 05/08/2025)AFFIDAVIT
Apr 29, 2025Summons(es) Electronically Issued as to defendant(s) Simplehuman LLC (HH) (Entered: 04/29/2025)-
Apr 29, 2025REPORT on the filing or determination of an action. Emailed to the US Patent Office (HH) (Entered: 04/29/2025)REPORT
Apr 28, 2025ORDER re 3 Application for Leave to Appear Pro Hac Vice. The Court ADMITS Attorney Dandan Pan for Plaintiffs Fuzhou No Sugar Electronics Co., Ltd.,and Fuzhou Xiaohao Er Trading Co., Ltd., by Clerk Ravi Subramanian. No document associated with this docket entry, text only.NOTE TO COUNSEL: Local counsel agrees to sign all filings and to be prepared to handle the matter, including the trial thereof, in the event the applicant is unable to be present on any date scheduled by the court, pursuant to LCR 83.1(d).(HH) (Entered: 04/28/2025)ORDER
Apr 28, 2025APPLICATION OF ATTORNEY Dandan Pan FOR LEAVE TO APPEAR PRO HAC VICE for All Plaintiffs (Fee Paid) Receipt No. AWAWDC-8950041 (Marquardt, Carl) (Entered: 04/28/2025)APPLICATION OF ATTORNEY
Apr 28, 2025CORPORATE DISCLOSURE STATEMENT indicating no Corporate Parents and/or Affiliates. Filed pursuant to Fed.R.Civ.P 7.1(a)(1). Filed by All Plaintiffs. (Marquardt, Carl) (Entered: 04/28/2025)CORPORATE DISCLOSURE STATEMENT
Apr 28, 2025COMPLAINT against All Defendants with JURY DEMAND (Receipt # AWAWDC-8949903) Attorney Carl J Marquardt added to party Fuzhou No Sugar Electronics Co., Ltd.(pty:pla), Attorney Carl J Marquardt added to party Fuzhou Xiaohao Er Trading Co., Ltd.,(pty:pla) filed by Fuzhou No Sugar Electronics Co., Ltd., Fuzhou Xiaohao Er Trading Co., Ltd.,. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Exhibit E, # 6 Exhibit F, # 7 Exhibit G, # 8 Exhibit H, # 9 Exhibit I, # 10 Exhibit J, # 11 Exhibit K, # 12 Civil Cover Sheet, # 13 Summons, # 14 Report on Patents and Trademarks (AO Form 120))(Marquardt, Carl) (Entered: 04/28/2025)COMPLAINT