RHYTHM
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 23 Jan 2026)
What this means for you
Registered since 14 Apr 2020. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 88976878
- Registration number
- 6035604
- Mark type
- Design + words
- Filed
- 08 May 2019
- Published for opposition
- 06 Aug 2019
- Registered
- 14 Apr 2020
- Attorney of record
- Peter G. Byrne, Esq.
Goods and services
- Class 042 — Scientific and technological services: Research and product development services in the fields of metabolic diseases and disorders, including obesity [, diabetes, metabolic syndrome and cachexia, and gastrointestinal diseases and disorders, including gastroparesis, post-operative ileus, chronic constipation, and inflammatory bowel disease ]
Owner
- Rhythm Pharmaceuticals, Inc., Boston, MA, US
- Rhythm Pharmaceuticals, Inc., Boston, MA, US
- Rhythm Pharmaceuticals, Inc., Boston, MA, US
Prior registrations
Prosecution history
- 23 Jan 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 23 Jan 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 23 Jan 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 21 Oct 2025 — TEAS SECTION 8 & 15 RECEIVED
- 14 Apr 2025 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 20 Jun 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 20 Jun 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 20 Jun 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 Jun 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Jun 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 20 Jun 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 02 Aug 2022 — AMENDMENT UNDER SECTION 7 - PROCESSED
- 02 Aug 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 24 Feb 2022 — TEAS SECTION 7 REQUEST RECEIVED
- 16 Feb 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED