USPTO serial 97513094
DIFGEN
Reviewed by CopyMark Law Group
Status 654
- Filing date
- Status date
- Registration date
- —
- Examiner
- ROSSMAN, WILLIAM M
- Law office
- TMEG LAW OFFICE 109
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
Need help with DIFGEN?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Kristin Grant
Kristin Grant GRANT ATTORNEYS AT LAW PLLC1185 6th Avenue, 3rd FloorNEW YORK, NY 10036United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | Dental waxes; Dietetic preparations adapted for medical purposes; Disinfectants; Food for babies; Fungicides; Herbicides; Material for stopping teeth; Plasters for medical purposes; Medical and surgical dressings; Preparations for destroying vermin; Sanitary preparations for medical purposes; Veterinary preparations for cows, buffalos, cats, dogs, horses, pets, camels, birds, goats, sheep, chickens, rabbits, fish for treatment of infectious diseases due to bacteria, viruses, worms and other microorganisms; Veterinary preparations for the prevention and treatment of cardiovascular, brain, nervous system, endocrine, immune system, ophthalmic, digestive system, excretory, respiratory system, renal, reproductive system, sensory, muscular system, skeletal system, pain, eye, ear, nose, hair, dermal, kidney, liver, pancreas, dental, buccal, pediatric, gynecological, congenital, blood, and prostate related diseases and disorders; Pharmaceutical preparations for prevention and treatment of cardiovascular, brain, nervous system, endocrine, immune system, ophthalmic, digestive system, excretory, respiratory system, renal, reproductive system, sensory, muscular system, skeletal system, pain, eye, ear, nose, hair, dermal, kidney, liver, pancreas, dental, buccal, pediatric, gynecological, congenital, blood, prostate, and psychiatric related diseases and disorders; Pharmaceutical preparations for prevention and treatment of cancer, diabetes, asthma, depression, hypertension, schizophrenia, Parkinson's, and bipolar disorder, infectious diseases, due to bacteria, virus, fungus, and protozoa, tuberculosis, stroke, diarrhea, osteoporosis, arthritis, obesity, and allergies; Pharmaceutical preparations for use in anesthesia and radiotherapy; Pharmaceutical preparations for medical imaging purposes; Pharmaceutical preparations for nutritional purposes | 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 |
|---|---|---|---|
| Jun 24, 2026 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Jun 23, 2026 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Nov 14, 2025 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Nov 14, 2025 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Nov 14, 2025 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Jun 26, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 26, 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. |
| Jun 26, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 26, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 26, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Apr 2, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 2, 2024 | 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. |
| Apr 2, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 24, 2023 | JURT | JURISDICTION RESTORED TO EXAMINING ATTORNEY | — |
| Jul 24, 2023 | ISPO | WITHDRAWN FROM ISSUE - PETITIONS OFFICE REQUEST | — |
| Jun 27, 2023 | APET | ASSIGNED TO PETITION STAFF | — |
| Jun 27, 2023 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 27, 2023 | 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. |
| Jun 12, 2023 | EPPA | TEAS POST PUBLICATION AMENDMENT RECEIVED | — |
| Jun 7, 2023 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| May 24, 2023 | FIXD | ELECTRONIC RECORD REVIEW COMPLETE | — |
| May 19, 2023 | ERRR | ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED | — |
| May 16, 2023 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 8, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 11, 2022 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 25, 2022 | NWAP | NEW APPLICATION ENTERED | — |