QDOT
Live / Registered — Registered and renewed (as of 17 Jun 2025)
What this means for you
Registered since 15 Dec 2015. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 15 Dec 2025).
Record
- Serial number
- 86518574
- Registration number
- 4869629
- Mark type
- Stylized text
- Filed
- 29 Jan 2015
- Published for opposition
- 29 Sept 2015
- Registered
- 15 Dec 2015
- Next maintenance due
- 15 Dec 2025
- Attorney of record
- Kenya L. Williams
Goods and services
- Class 001 — Chemicals: Fluorescent chemicals in the form of particles that emit light; fluorescent chemicals in the form of particles; fluorescent chemicals in the form of particles that absorb energy at one frequency and emit energy at another frequency; fluorescent chemicals in the form of particles that conduct, switch, and/or transform energy; fluorescent chemicals in the form of particles useful for measuring and/or signalling; fluorescent chemicals in the form of nanoparticles with the same uses; fluorescent chemicals in the form of nanocrystals with the same uses; fluorescent chemicals in the form of semiconductor nanocrystals with the same uses, all of the above for use in industry, science, imaging, and photography the field of use of the goods is in the scientific research industry for imaging and photographing the goods conjugated to a biomolecule the purpose of the goods is to label biomolecules the channel of trade of the goods is for industry, science, imaging, and photography
- Class 009 — Scientific and electric apparatus: Semiconductors in the form of particles that emit light; semiconductors in the form of particles; semiconductors in the form of particles that absorb energy at one frequency an emit energy at another frequency; semiconductors in the form of particles that conduct, switch, and/or transform energy; semiconductors in the form of particles useful for measuring and/or signalling; semiconductors in the form of nanoparticles with the same uses; semiconductors in the form of nanocrystals with the same uses; semiconductors in the form of semiconductor nanocrystals with the same uses, all of the above for use in industry, science, imaging, and photography the field of use of the goods is in the scientific research industry for imaging and photographing the goods conjugated to a biomolecule the purpose of the goods is to label biomolecules the channel of trade of the goods is for industry, science, imaging, and photography
Owner
- Life Technologies Corporation, Carlsbad, CA, US
- Life Technologies Corporation, Carlsbad, CA, US
- Life Technologies Corporation, Carlsbad, CA, US
Prosecution history
- 12 Aug 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 12 Aug 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Aug 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Aug 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Aug 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Aug 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 17 Jun 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 17 Jun 2025 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 17 Jun 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 17 Jun 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 10 Jan 2025 — TEAS SECTION 8 & 9 RECEIVED
- 15 Dec 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 14 May 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 14 May 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 14 May 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL