DIFGEN
Live / Applied — Suspended — suspension letter mailed (as of 14 Nov 2025)
What this means for you
Not registered yet, but its 21 Jul 2022 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 97513094
- Mark type
- Stylized text
- Filed
- 21 Jul 2022
- Published for opposition
- 27 Jun 2023
- Attorney of record
- Kristin Grant
Goods and services
- Class 005 — Pharmaceuticals: 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
Owner
- DIFGEN PHARMACEUTICALS LLC, Miramar, FL, US
- DIFGEN PHARMACEUTICALS LLC, Princeton, NJ, US
Prosecution history
- 14 Nov 2025 — NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
- 14 Nov 2025 — LETTER OF SUSPENSION E-MAILED
- 14 Nov 2025 — SUSPENSION LETTER WRITTEN
- 26 Jun 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 26 Jun 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 26 Jun 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 26 Jun 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 26 Jun 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 02 Apr 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 02 Apr 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 02 Apr 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 24 Jul 2023 — JURISDICTION RESTORED TO EXAMINING ATTORNEY
- 24 Jul 2023 — WITHDRAWN FROM ISSUE - PETITIONS OFFICE REQUEST
- 27 Jun 2023 — ASSIGNED TO PETITION STAFF
- 27 Jun 2023 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED