USPTO serial 79420551
BÜCHI
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 15, 2026
- Examiner
- MAI, TINA HSIN
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jody H. Drake
Jody H. Drake Sughrue Mion, PLLC2000 Pennsylvania Ave. N.W., Suite 9000Washington, DC 20006United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemicals, chemical reagents and test kits comprising diagnostic preparations other than for medical or veterinary purposes and comprising chemicals used in industry, in particular for laboratory use and for commercial, scientific and research purposes. | ACTIVE | — |
| 009 | Glass apparatus for laboratories, namely, laboratory glassware; scientific apparatus, devices and instruments for laboratories, namely, ovens for laboratory use, analyzers for determining melting points, electronic vacuum controllers, piston pumps for laboratory use, detectors for laboratory use, in particular ultraviolet detectors, light scattering detectors, diode array detectors, nitrogen analyzers, protein analyzers, fat analyzers, fat and protein digestion units, chemical and liquid distillation units, chemical hydrolyzers, stereo chemistry molecular models for examining stereo chemistry or considering reaction mechanisms, soxhlet and high pressure extraction units for laboratory use, water heating baths, oil heating baths, laboratory spray dryers and laboratory freeze dryers, test tube cooling fans, vapor and gas extractors and scrubbers, incubators, chemical and electric reactors, multi-sample concentrators, microtiter plate concentrators, chemical and electric evaporators; measuring and optical apparatus and instruments, namely, titration measuring devices, spectrometers and spectrophotometers for laboratory use, in particular portable, process and desktop spectrometers and spectrophotometers; chromatography columns and chromatography apparatus for laboratory use, in particular for supercritical fluid chromatography (SFC); heating and vibrating platforms for laboratory use; shakers for laboratory use; chemical and protein reaction stations for laboratory use comprising laboratory columns and temperature sensors; temperature adjustable chemical and protein synthesis stations comprising laboratory columns and temperature sensors; bioreactors for laboratory use; computers and data processing apparatus and related downloadable and recorded software for laboratory use, in particular for spectroscopy, chromatography and spectrometry, for the provision, evaluation, analysis and control of measurement data, for online measurement and control of processes and calibrations, and for cloud computing provider and consulting services; electronic files in the nature of calibrations that can be downloaded or stored on electronic data carriers for calibrating measuring devices, in particular for portable, process and desktop spectrometers and spectrophotometers, in particular near infrared spectrometers; calibration sets, in particular for calibrating a melting point analyzer; spare parts, consumables and accessories for all of the aforesaid goods, namely, electrical and power adapters, automatic and thermionic valves, pressure sensors and other replacement parts and fittings. | ACTIVE | — |
| 011 | Rotary evaporators and parallel evaporators for chemical processing; liquid spray drying and freeze drying devices, heating and vibrating platforms; evaporation process stations comprising industrial rotary evaporation systems equipped with integrated sensors for foam detection, level monitoring, and cooling-temperature control, including remote process monitoring for use in the separation of mixtures of solvents and solids, synthesis of chemical compounds, and isolation of specific ingredients; process-monitoring stations for use in the treatment and monitoring of process media originating from bioreactors and chemical reactors, namely industrial near-infrared (NIR) process analyzers for real-time analysis of fluids, slurries, liquids, and other process streams, for industrial purposes; chromatography columns and chromatography apparatus for industrial purposes, in particular for supercritical fluid chromatography (SFC); spare parts, consumables and accessories for all of the aforesaid goods, namely, adapters, steam valves, pressure sensors, all sold as a unit with the aforesaid goods, and other replacement parts and fittings. | ACTIVE | — |
| 042 | Scientific and technological services and research as well as industrial analysis and research services, in particular in the non-medical laboratory sector; design, development and testing of computer hardware and software, in particular for chemometric and analytical processes, for spectrometers and for the evaluation and analysis of measurement results; cloud computing featuring software for calibrations and for measuring, evaluating and analyzing laboratory data and related consulting, in particular provision of measurement data and calibrations in the cloud; provision of virtual computer systems through cloud computing; Software as a Service (SaaS) services, in particular for laboratories featuring and namely, hosting software for calibrations and for measuring, evaluating and analyzing laboratory data; quality controls and technical tests for goods and services, in particular with regard to installation, operation and performance of devices, apparatus and instruments and associated software in the laboratory sector; calibration in the nature of measurement services. | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Büchi Labortechnik AG
- Other trademarks owned by Büchi Labortechnik AG
- Other trademarks owned by Büchi Labortechnik AG
- Other trademarks in Class 001
- Other trademarks in Class 009
- Other trademarks in Class 011
- Other trademarks in Class 042
- Similar marks named BÜCHI
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 17, 2026 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Sep 15, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Sep 15, 2026 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Sep 2, 2026 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Sep 2, 2026 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Jul 28, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jul 28, 2026 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Jul 23, 2026 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Jul 22, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jul 8, 2026 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Jul 8, 2026 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| Jun 26, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 9, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 9, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 9, 2026 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| May 21, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Apr 28, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Apr 28, 2026 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Apr 28, 2026 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Mar 30, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 30, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 30, 2026 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Dec 11, 2025 | RFNT | REFUSAL PROCESSED BY IB | — |
| Nov 19, 2025 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Nov 19, 2025 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Nov 19, 2025 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Oct 20, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 20, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Oct 20, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 16, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 16, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 16, 2025 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Oct 10, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 10, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Oct 10, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Oct 10, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 10, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 10, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jul 12, 2025 | RFNT | REFUSAL PROCESSED BY IB | — |
| Jun 21, 2025 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jun 20, 2025 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Apr 17, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Apr 16, 2025 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Apr 14, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 10, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Apr 10, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 3, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |