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Portus Singapore PTE Ltd., & Portus PTY Ltd. v. Trane Technologies Company LLC - 2:26-cv-00336

Portus Singapore PTE Ltd., & Portus PTY Ltd. v. Trane Technologies Company LLC (Case No. 2:26-cv-00336), filed on Apr 23, 2026 in the District Court, E.D. Texas 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
2:26-cv-00336
Filing Date
Apr 23, 2026
Cause of Action
Patent Infringement
Status
-
Court
District Court, E.D. Texas
Nature of Suit
Patent

Parties Involved

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

NameRepresented By
Portus Singapore PTE Ltd., & Portus PTY Ltd. -
Trane Technologies Company LLC -

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

Apr 23, 2026COMPLAINT against Trane Technologies Company LLC ( Filing fee $ 405 receipt number ATXEDC-11501087.), filed by Portus Singapore PTE Ltd., & Portus PTY Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Ramey, William) (Entered: 04/23/2026)PACER Document
Apr 23, 2026Summons issued as to Trane Technologies Company LLC c/o Registered Agent Corporation Service Company d/b/a CSC-Lawyers Incorporating Service Company. (NKL) (Entered: 04/23/2026)PACER Document
Apr 23, 2026NOTICE Notice of Related Cases by Portus Singapore PTE Ltd., & Portus PTY Ltd. (Attachments: # 1 Exhibit A)(Ramey, William) (Entered: 04/23/2026)PACER Document
Apr 23, 2026Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Portus Singapore PTE Ltd., & Portus PTY Ltd. (Ramey, William) (Entered: 04/23/2026)PACER Document
Apr 23, 2026Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Ramey, William) (Entered: 04/23/2026)PACER Document
Apr 23, 2026Case assigned to District Judge Rodney Gilstrap. (NKL)PACER Document
Apr 23, 2026Case: Portus Singapore PTE Ltd., & Portus PTY Ltd. v. Trane Technologies Company LLC was filed on 4/23/2026 and assigned to Judge Gilstrap. The Notice Regarding Consent to Proceed Before Magistrate Judge form is provided via hyperlink. (NKL)PACER Document
Apr 23, 2026COMPLAINT against Trane Technologies Company LLC ( Filing fee $ 405 receipt number ATXEDC-11501087.), filed by Portus Singapore PTE Ltd., & Portus PTY Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Ramey, William) (Entered: 04/23/2026)Attachment
Apr 23, 2026COMPLAINT against Trane Technologies Company LLC ( Filing fee $ 405 receipt number ATXEDC-11501087.), filed by Portus Singapore PTE Ltd., & Portus PTY Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Ramey, William) (Entered: 04/23/2026)Attachment
Apr 23, 2026COMPLAINT against Trane Technologies Company LLC ( Filing fee $ 405 receipt number ATXEDC-11501087.), filed by Portus Singapore PTE Ltd., & Portus PTY Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Ramey, William) (Entered: 04/23/2026)Attachment
Apr 23, 2026COMPLAINT against Trane Technologies Company LLC ( Filing fee $ 405 receipt number ATXEDC-11501087.), filed by Portus Singapore PTE Ltd., & Portus PTY Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Ramey, William) (Entered: 04/23/2026)Attachment
Apr 23, 2026COMPLAINT against Trane Technologies Company LLC ( Filing fee $ 405 receipt number ATXEDC-11501087.), filed by Portus Singapore PTE Ltd., & Portus PTY Ltd.. (Attachments: # 1 Exhibit A, # 2 Exhibit B, # 3 Exhibit C, # 4 Exhibit D, # 5 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Ramey, William) (Entered: 04/23/2026)Attachment