USPTO serial 79021690
BÜHLMANN
Reviewed by CopyMark Law Group
Reg. 3373184Status 706Registered
- Filing date
- Status date
- Registration date
- Jan 22, 2008
- Examiner
- BUONGIORNO, CHRISTOPHER L
- Law office
- GENERIC WEB UPDATE
What this means
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Kiranjit K Dharsan
Kiranjit K Dharsan Seiter IP1110 N Virgil Ave, Suite #98436Los Angeles, CA 90029United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | In vitro diagnostic products for medical use, namely, assays and reagents | 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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 26, 2026 | RNWL | INTERNATIONAL REGISTRATION RENEWED | — |
| Dec 25, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Dec 25, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Dec 25, 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. |
| Dec 25, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 30, 2025 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Aug 31, 2022 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Aug 31, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 31, 2022 | EWOR | TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED | — |
| Aug 31, 2022 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Aug 31, 2022 | 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. |
| Aug 31, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Aug 31, 2022 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Sep 22, 2017 | NA71 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED | — |
| Sep 22, 2017 | 71AG | REGISTERED-SEC.71 ACCEPTED | — |
| Sep 14, 2017 | ES71 | TEAS SECTION 71 RECEIVED | — |
| Mar 16, 2017 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 22, 2017 | REM4 | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED | — |
| Mar 26, 2016 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 10, 2016 | RNWL | INTERNATIONAL REGISTRATION RENEWED | — |
| Aug 13, 2015 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Oct 31, 2013 | NA75 | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED | — |
| Oct 31, 2013 | C75A | REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK. | — |
| Oct 31, 2013 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 22, 2013 | 715F | REGISTERED - SEC. 71 & SEC. 15 FILED | — |
| Oct 22, 2013 | ES75 | TEAS SECTION 71 & 15 RECEIVED | — |
| Sep 21, 2013 | 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. |
| Sep 21, 2013 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 27, 2009 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Apr 28, 2008 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Apr 28, 2008 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Apr 22, 2008 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Jan 22, 2008 | 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. |
| Nov 6, 2007 | 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. |
| Oct 17, 2007 | NPUB | NOTICE OF PUBLICATION | — |
| Oct 5, 2007 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Oct 3, 2007 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Oct 3, 2007 | ALIE | ASSIGNED TO LIE | — |
| Sep 20, 2007 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Sep 20, 2007 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Sep 4, 2007 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 17, 2007 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 17, 2007 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 17, 2007 | 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. |
| Feb 20, 2007 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Feb 20, 2007 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Feb 13, 2007 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Feb 12, 2007 | 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. |
| Feb 12, 2007 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 12, 2007 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Feb 12, 2007 | 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. |
| Aug 31, 2006 | RFNT | REFUSAL PROCESSED BY IB | — |
| Aug 11, 2006 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Aug 11, 2006 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Aug 10, 2006 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Aug 9, 2006 | 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. |
| Aug 9, 2006 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 26, 2006 | NWAP | NEW APPLICATION ENTERED | — |
| Apr 20, 2006 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |