FLUID CHEMISTRY
Live / Registered — Registered and renewed (as of 15 Jul 2020)
What this means for you
Registered since 11 May 2010. 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 11 May 2020).
Record
- Serial number
- 77638497
- Registration number
- 3788857
- Mark type
- Stylized text
- Filed
- 22 Dec 2008
- Registered
- 11 May 2010
- Next maintenance due
- 11 May 2020
- Attorney of record
- Francis J. Duffin
Goods and services
- Class 042 — Scientific and technological services: [ Analysis and testing for oil workings; ] chemical analysis; chemical laboratories; chemical, [ biochemical, biological and bacteriological research and analysis; development and test of chemical production methods; ] executing of chemical analyses; laboratory research in the field of fluids in the nature of oil and refrigerant testing, analysis of the interrelationship between refrigerants, oil, other fluids, and contaminants on the performance of chillers and refrigeration systems, analysis of performance of chiller and refrigeration systems, analysis of efficiency of operation of chiller and refrigeration systems; materials testing and analyzing; materials testing and evaluation; performance of chemical analyses; technical consultation in the field of power plant engineering, namely, testing and evaluation of power plant equipment to improve performance and efficiency of such equipment; testing or research on machines, apparatus and instruments; working on and evaluation of chemical analyses
Owner
- Hudson Technologies, Inc., Pearl River, NY, US
- Hudson Technologies, Inc., Pearl River, NY, US
Prior registrations
Prosecution history
- 10 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 10 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 10 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 23 Jun 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 11 May 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 23 Mar 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 14 Apr 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 14 Apr 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 14 Apr 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 14 Apr 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 14 Apr 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 15 Jul 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 15 Jul 2020 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 15 Jul 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 15 Jul 2020 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL