CTAKES

What this means for you

Registered since 08 Mar 2016. 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 08 Mar 2026).

Record

Serial number

86554268

Registration number

4912372

Mark type

Stylized text

Filed

05 Mar 2015

Published for opposition

22 Dec 2015

Registered

08 Mar 2016

Next maintenance due

08 Mar 2026

Attorney of record

Gina Durham, Esq.

Goods and services

• Class 009 — Scientific and electric apparatus: Downloadable computer software for use in allowing natural language processing and presentation of information that is extracted from electronic medical records clinical free-text documents; downloadable computer software for use in knowledge extraction and retrieval searching and query searching including natural language searches in databases and knowledge bases

Owner

• The Apache Software Foundation, Wilmington, DE, US
• The Apache Software Foundation, Forest Hill, MD, US
• The Apache Software Foundation, Forest Hill, MD, US

Prosecution history

• 22 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 22 Oct 2025 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
• 22 Oct 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 22 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 02 Jul 2025 — TEAS SECTION 8 & 9 RECEIVED
• 08 Mar 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 02 Jun 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
• 02 Jun 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
• 02 Jun 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 10 Dec 2021 — TEAS SECTION 8 & 15 RECEIVED
• 08 Mar 2021 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
• 23 Dec 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 23 Dec 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 23 Dec 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 23 Dec 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED