XL-MAB Trademark

Trademark Overview

On Wednesday, April 22, 2026, a trademark application was filed for XL-MAB with the United States Patent and Trademark Office. The USPTO has given the XL-MAB trademark a serial number of 99779946. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, April 22, 2026. This trademark is owned by XL-protein GmbH. The XL-MAB trademark is filed in the Chemical Products, Pharmaceutical Products, and Computer & Software Services & Scientific Services categories with the following description:

Pharmaceutical and veterinary preparations and substances for the treatment of cancer, inflammatory diseases, autoimmune diseases, infective diseases, cardiovascular diseases, liver metabolic disorders, ophthalmological diseases, infectious diseases, obesity, diabetes, bone diseases, diseases of the central nervous system, and diseases which can be treated or ameliorated by binding to, or activation or blocking of, a target antigen; proteins, recombinant binding proteins and conjugates of recombinant binding proteins including protein-drug conjugates; pharmaceutical and veterinary preparations comprising proteins, recombinant binding proteins and conjugates of recombinant binding proteins

Scientific services and research relating thereto in the fields of biology, chemistry or medicine, as well as in the fields of immunology, oncology, molecular biology, cellular biology, biochemistry and/or medicinal chemistry as well as in the fields of discovery and development of pharmaceuticals, proteins, and/or medical and veterinary preparations, diagnostic preparations and biomarker reagents and/or diagnostic apparatus

Chemical, biochemical, biological, and biotechnological preparations, in particular, proteins, recombinant binding proteins and conjugates of recombinant binding proteins for industrial and scientific use; proteins, in particular recombinant binding proteins and conjugates of recombinant binding proteins for the development or manufacture of therapeutic reagents for industrial and scientific use; biological preparations, in particular, proteins, in particular recombinant binding proteins and conjugates of recombinant binding proteins for laboratories, diagnostics and analytics for scientific or research use; chemical, biochemical, biological, and biotechnological preparations for industrial and scientific use
xl-mab

General Information

Serial Number99779946
Word MarkXL-MAB
Filing DateWednesday, April 22, 2026
Status630 - NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER
Status DateWednesday, April 22, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesPharmaceutical and veterinary preparations and substances for the treatment of cancer, inflammatory diseases, autoimmune diseases, infective diseases, cardiovascular diseases, liver metabolic disorders, ophthalmological diseases, infectious diseases, obesity, diabetes, bone diseases, diseases of the central nervous system, and diseases which can be treated or ameliorated by binding to, or activation or blocking of, a target antigen; proteins, recombinant binding proteins and conjugates of recombinant binding proteins including protein-drug conjugates; pharmaceutical and veterinary preparations comprising proteins, recombinant binding proteins and conjugates of recombinant binding proteins
Goods and ServicesScientific services and research relating thereto in the fields of biology, chemistry or medicine, as well as in the fields of immunology, oncology, molecular biology, cellular biology, biochemistry and/or medicinal chemistry as well as in the fields of discovery and development of pharmaceuticals, proteins, and/or medical and veterinary preparations, diagnostic preparations and biomarker reagents and/or diagnostic apparatus
Pseudo MarkXL MONOCLONAL ANTIBODY
Goods and ServicesChemical, biochemical, biological, and biotechnological preparations, in particular, proteins, recombinant binding proteins and conjugates of recombinant binding proteins for industrial and scientific use; proteins, in particular recombinant binding proteins and conjugates of recombinant binding proteins for the development or manufacture of therapeutic reagents for industrial and scientific use; biological preparations, in particular, proteins, in particular recombinant binding proteins and conjugates of recombinant binding proteins for laboratories, diagnostics and analytics for scientific or research use; chemical, biochemical, biological, and biotechnological preparations for industrial and scientific use
Pseudo MarkEXTRA LARGE MONOCLONAL ANTIBODY
Pseudo MarkEXTRA LARGE MAB

Classification Information

International Class001 - 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 Codes001, 005, 006, 010, 026, 046
Class Status Code6 - Active
Class Status DateWednesday, April 22, 2026
Primary Code001
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE
International Class005 - 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 Codes005, 006, 018, 044, 046, 051, 052
Class Status Code6 - Active
Class Status DateWednesday, April 22, 2026
Primary Code005
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE
International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateWednesday, April 22, 2026
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameXL-protein GmbH
Party Type10 - Original Applicant
Legal Entity Type27 - NOT AVAILABLE
AddressFreiberg D-85354
DE

Trademark Events

Event DateEvent Description
Wednesday, April 22, 2026NEW APPLICATION ENTERED
Wednesday, April 22, 2026APPLICATION FILING RECEIPT MAILED

Related Keywords

proteins binding recombinant diseases preparations conjugates scientific particular veterinary biological