IP Verse

Blackthorn and Crown Ltd. v. Cirkul, Inc. - 8:26-cv-01730

Blackthorn and Crown Ltd. v. Cirkul, Inc. (Case No. 8:26-cv-01730), filed on Jun 12, 2026 in the District Court, M.D. Florida involving patent infringement. This case involves patent infringement claims between the parties. Explore details about the litigants, key filings, and major docket updates.

Case Details

Case Number
8:26-cv-01730
Filing Date
Jun 12, 2026
Cause of Action
Patent Infringement
Status
-
Court
District Court, M.D. Florida
Nature of Suit
Patent

Parties Involved

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

NameRepresented By
Cirkul, Inc. -
Blackthorn and Crown Ltd. -

Patents Involved

Patents not found - set an alert to get notified when patents are added.

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

Jun 12, 2026COMPLAINT against Cirkul, Inc. with Jury Demand (Filing fee $405 receipt number AFLMDC-25106621) filed by Blackthorn and Crown Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Civil Cover Sheet, # 5 Proposed Summons)(Fee, Richard) (Attachment 1 replaced to correct page orientation on 6/15/2026) (AA). Modified on 6/15/2026 (AA). (Entered: 06/12/2026)PACER Document
Jun 15, 2026SUMMONS issued as to Cirkul, Inc. (AA) (Entered: 06/15/2026)PACER Document
Jun 15, 2026Patent Report electronically sent to the U.S. Patent and Trademark Office. (AA) (Entered: 06/15/2026)PACER Document
Jun 15, 2026NEW CASE ASSIGNED to Judge William F. Jung and Magistrate Judge Thomas G. Wilson. New case number: 8:26-cv-1730-WFJ-TGW. (AA) (Entered: 06/15/2026)PACER Document
Jun 15, 2026NOTICE TO COUNSEL Mark C. Johnson of Local Rule 2.01(b)(2)(B), which requires members of the Middle District bar to maintain with the clerk a current telephone number, mailing address, and email address. Update your contact information for the Middle District through PACER. (Signed by Deputy Clerk). (AA) (Entered: 06/15/2026)PACER Document
Jun 12, 2026COMPLAINT against Cirkul, Inc. with Jury Demand (Filing fee $405 receipt number AFLMDC-25106621) filed by Blackthorn and Crown Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Civil Cover Sheet, # 5 Proposed Summons)(Fee, Richard) (Attachment 1 replaced to correct page orientation on 6/15/2026) (AA). Modified on 6/15/2026 (AA). (Entered: 06/12/2026)Attachment
Jun 12, 2026COMPLAINT against Cirkul, Inc. with Jury Demand (Filing fee $405 receipt number AFLMDC-25106621) filed by Blackthorn and Crown Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Civil Cover Sheet, # 5 Proposed Summons)(Fee, Richard) (Attachment 1 replaced to correct page orientation on 6/15/2026) (AA). Modified on 6/15/2026 (AA). (Entered: 06/12/2026)Attachment
Jun 12, 2026COMPLAINT against Cirkul, Inc. with Jury Demand (Filing fee $405 receipt number AFLMDC-25106621) filed by Blackthorn and Crown Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Civil Cover Sheet, # 5 Proposed Summons)(Fee, Richard) (Attachment 1 replaced to correct page orientation on 6/15/2026) (AA). Modified on 6/15/2026 (AA). (Entered: 06/12/2026)Attachment
Jun 12, 2026COMPLAINT against Cirkul, Inc. with Jury Demand (Filing fee $405 receipt number AFLMDC-25106621) filed by Blackthorn and Crown Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Civil Cover Sheet, # 5 Proposed Summons)(Fee, Richard) (Attachment 1 replaced to correct page orientation on 6/15/2026) (AA). Modified on 6/15/2026 (AA). (Entered: 06/12/2026)Attachment
Jun 12, 2026COMPLAINT against Cirkul, Inc. with Jury Demand (Filing fee $405 receipt number AFLMDC-25106621) filed by Blackthorn and Crown Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Civil Cover Sheet, # 5 Proposed Summons)(Fee, Richard) (Attachment 1 replaced to correct page orientation on 6/15/2026) (AA). Modified on 6/15/2026 (AA). (Entered: 06/12/2026)Attachment