PERTURBO
Live / Registered — Registered (as of 19 Jan 2021)
What this means for you
Registered since 19 Jan 2021. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 88946000
- Registration number
- 6249150
- Mark type
- Stylized text
- Filed
- 03 Jun 2020
- Published for opposition
- 03 Nov 2020
- Registered
- 19 Jan 2021
- Attorney of record
- Marc Karish
Goods and services
- Class 009 — Scientific and electric apparatus: Computer software platforms, downloadable, for computing the scattering process between charge carriers
Owner
- California Institute of Technology, Pasadena, CA, US
- California Institute of Technology, Pasadena, CA, US
- California Institute of Technology, Pasadena, CA, US
Prosecution history
- 19 Jan 2026 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 09 Jun 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 09 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 17 Sept 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 17 Sept 2021 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 17 Sept 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 17 Sept 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 19 Jan 2021 — REGISTERED-PRINCIPAL REGISTER
- 03 Nov 2020 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 03 Nov 2020 — PUBLISHED FOR OPPOSITION
- 14 Oct 2020 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 28 Sept 2020 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 25 Sept 2020 — TEAS/EMAIL CORRESPONDENCE ENTERED