ISOCLEAR Trademark
Trademark Overview
On Friday, September 19, 2025, a trademark application was filed for ISOCLEAR with the United States Patent and Trademark Office. The USPTO has given the ISOCLEAR trademark a serial number of 99401846. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Saturday, May 30, 2026. This trademark is owned by Astrea UK Services Limited. The ISOCLEAR trademark is filed in the Chemical Products and Pharmaceutical Products categories with the following description:
Proteins, namely antibodies and enzymes for medical diagnostic purposes; antibodies for medical use; intravenous gamma globulin (IVIG), namely, pooled antibodies for medical use; plasma and plasma products for medical use; nucleic acids for medical use; viral particles for medical use; extracellular vesicles for medical use; advanced therapeutic medicinal products for medical use, namely resins for isoagglutinin removal and depletion; enzymes for medical use; medical and clinical diagnostic reagents; insulin and insulin analogues; chromatography separation media for use with blood, plasma and plasma products for medical purposes; filtering media for isoagglutinin removal and depletion comprising of chemicals and biologicals for medical or veterinary purposes; chemical and biological absorbents and adsorbents for isoagglutinin removal and depletion for medical or veterinary purposes; immunoglobulin binding adsorbent for medical and veterinary use; chemical and biological purifying agent...
Chromatography absorbents and adsorbents, namely resins for isoagglutinin removal and depletion; chromatography separation media for isoagglutinin removal and depletion; nanofiber filtering media for isoagglutinin removal and depletion other than for medical or veterinary purposes; particulate and nanofiber filtering media for isoagglutinin removal or depletion other than for medical or veterinary purposes; chemical and biological absorbents and adsorbents, namely resins for isoagglutinin removal and depletion other than for medical or veterinary purposes; immunoglobulin binding adsorbent, namely resins for scientific and research use; chemical and biological purifying agents, namely resins for isoagglutinin removal and depletion from chemical and biological preparations, other than for medical or veterinary purposes; chemicals and biologicals, namely resins for use in bio separation for isoagglutinin removal and depletion, other than for medical or veterinary purposes; chemicals and b...
General Information
| Serial Number | 99401846 |
| Word Mark | ISOCLEAR |
| Filing Date | Friday, September 19, 2025 |
| Status | 661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED |
| Status Date | Saturday, May 30, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | Proteins, namely antibodies and enzymes for medical diagnostic purposes; antibodies for medical use; intravenous gamma globulin (IVIG), namely, pooled antibodies for medical use; plasma and plasma products for medical use; nucleic acids for medical use; viral particles for medical use; extracellular vesicles for medical use; advanced therapeutic medicinal products for medical use, namely resins for isoagglutinin removal and depletion; enzymes for medical use; medical and clinical diagnostic reagents; insulin and insulin analogues; chromatography separation media for use with blood, plasma and plasma products for medical purposes; filtering media for isoagglutinin removal and depletion comprising of chemicals and biologicals for medical or veterinary purposes; chemical and biological absorbents and adsorbents for isoagglutinin removal and depletion for medical or veterinary purposes; immunoglobulin binding adsorbent for medical and veterinary use; chemical and biological purifying agents for isoagglutinin removal and depletion from chemical and biological preparations, for medical or veterinary purposes; chemicals and biological reagents for use in bio separation for isoagglutinin removal and depletion, for medical or veterinary purposes; chemicals and biological reagents for use in filtering for isoagglutinin removal and depletion, for medical or veterinary purposes; chemical and biological substances for use in separation for isoagglutinin removal or depletion, for medical or veterinary purposes; blood, plasma, plasma products, namely blood plasma, nucleic acids, viral vectors and extracellular vesicles for scientific and research use other than for medical use. |
| Goods and Services | Chromatography absorbents and adsorbents, namely resins for isoagglutinin removal and depletion; chromatography separation media for isoagglutinin removal and depletion; nanofiber filtering media for isoagglutinin removal and depletion other than for medical or veterinary purposes; particulate and nanofiber filtering media for isoagglutinin removal or depletion other than for medical or veterinary purposes; chemical and biological absorbents and adsorbents, namely resins for isoagglutinin removal and depletion other than for medical or veterinary purposes; immunoglobulin binding adsorbent, namely resins for scientific and research use; chemical and biological purifying agents, namely resins for isoagglutinin removal and depletion from chemical and biological preparations, other than for medical or veterinary purposes; chemicals and biologicals, namely resins for use in bio separation for isoagglutinin removal and depletion, other than for medical or veterinary purposes; chemicals and biologicals, namely resins for use in filtering for isoagglutinin removal and depletion, other than for medical or veterinary purposes; chemical and biological substances, namely resins for use in separation for isoagglutinin removal and depletion, other than for medical or veterinary purposes; particles or fibres of inorganic media for separation purposes for isoagglutinin removal and depletion, other than for medical or veterinary purposes; particles or fibres of polymeric media for separation purposes for isoagglutinin removal and depletion, other than for medical or veterinary purposes, namely resins; enzymes for scientific and industrial use; reagents, antibodies and intravenous gamma globulin (IVIG), namely pooled antibodies for scientific and research use other than for medical use; synthetic ligands for scientific and research use; biochemicals, namely antibodies and antibody fragments for in vitro scientific or research use. |
Classification Information
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, September 19, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, September 19, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Astrea UK Services Limited |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 24 - NOT AVAILABLE |
| Address | Cambridge CB23 7AJ
GB |
Trademark Events
| Event Date | Event Description |
| Friday, September 19, 2025 | NEW APPLICATION ENTERED |
| Friday, September 19, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, February 9, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, February 11, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 2, 2026 | NON-FINAL ACTION WRITTEN |
| Monday, March 2, 2026 | NON-FINAL ACTION E-MAILED |
| Monday, March 2, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, May 29, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, May 29, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, May 30, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, June 15, 2026 | ASSIGNED TO EXAMINER |
| Friday, June 19, 2026 | ASSIGNED TO EXAMINER |
