DRT
Live / Allowed — Notice of allowance issued (as of 17 Mar 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 12 Jan 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 98955121
- Mark type
- Stylized text
- Filed
- 12 Jan 2025
- Published for opposition
- 20 Jan 2026
- Attorney of record
- Yue Matthew Ma
Goods and services
- Class 009 — Scientific and electric apparatus: Electron microscope component, namely, imaging apparatus and accessories in the nature of lenses for electron microscopes, electron capture detectors, optical sensors, and sensor circuitry being electronic circuits for sensors for converting electron signals penetrating through a sample to electron microscope images; Laboratory instruments for electron microscopy research, namely, electron microscopes; Computer hardware and peripheral devices for electron microscopy research; Downloadable computer software for electron microscopy research for use in capturing and analyzing samples in the fields of cryo-electron microscopy, structural biology, materials science, and electron tomography, and for use in creating molecular dynamics simulations, performing data acquisition, and capturing and analyzing samples in computational chemistry; Laboratory instruments for processing samples for cryo-electron microscopes; Cameras for electron microscopes; Cameras for optical microscopes; Detectors for electron microscopes in the nature of electron detectors
- Class 042 — Scientific and technological services: Providing virtual computer environments through cloud computing in the field of electron microscopy research; Software as a service (SAAS) featuring software for electron microscopy research for use in capturing and analyzing samples in the fields of cryo-electron microscopy, structural biology, materials science, and electron tomography, and for use in creating molecular dynamics simulations, performing data acquisition, and capturing and analyzing samples in computational chemistry; Scientific research consulting in the nature of providing consulting services in the field of electron microscopy research
Owner
- DRTEM TECHNOLOGY PTE LTD, SINGAPORE, SG
- DRTEM TECHNOLOGY PTE LTD, SINGAPORE, SG
- Single Particle Inc., San Diego, CA, US
Prosecution history
- 17 Mar 2026 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 20 Jan 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 20 Jan 2026 — PUBLISHED FOR OPPOSITION
- 14 Jan 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 24 Dec 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 23 Dec 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 23 Dec 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 23 Dec 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 01 Dec 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 01 Dec 2025 — NON-FINAL ACTION E-MAILED
- 01 Dec 2025 — NON-FINAL ACTION WRITTEN
- 29 Oct 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 29 Sept 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 29 Sept 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 29 Sept 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED