XILIO DEVELOPMENT, INC. logo

XILIO DEVELOPMENT, INC.

7 Marks
Corp.
First Filed:Feb 3, 2020Latest Filed:Jan 16, 2026Address:828 Winter Street, Suite 300, Waltham, MA 02451

Portfolio Overview

Registered
2(29%)
Pending
3(43%)
Dead
2(29%)

Top Classes

Class 5
Pharmaceuticals
5(71%)
Class 42
Software, IT Services & Scientific Research
2(29%)

TTAB Proceedings

No litigation activity

Top Firms

Plave Koch PLC(Feb 2022)
5

Trademark Portfolio

7 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
XILIO
XILIO
Trademark
Word
PENDING
Owner:
Serial:99598873
Filed:Jan 16, 2026
Classes:5
Goods & Services
Class 005: Pharmaceutical products for the treatment of cancer, all of the foregoing excluding pharmaceutical products for sleep disorders, central nervous disorders other than cancers of the central nervous system, and neurological disorders other than cancers of the neurological system
XILIO THERAPEUTICS
XILIO THERAPEUTICS
Trademark
Word
PENDING
Owner:
Serial:99598865
Filed:Jan 16, 2026
Classes:5
Goods & Services
Class 005: Pharmaceutical products for the treatment of cancer, all of the foregoing excluding pharmaceutical products for sleep disorders, central nervous disorders other than cancers of the central nervous system, and neurological disorders other than cancers of the neurological system
XILIO
XILIO
Trademark
Word
PENDING
Owner:
Serial:97271397
Filed:Feb 17, 2022
Classes:5
Goods & Services
Pharmaceutical products for the treatment of cancer, all of the foregoing excluding pharmaceutical products for sleep disorders, central nervous disorders other than cancers of the central nervous system, and neurological disorders other than cancers of the neurological system
XILIO
XILIO
Service Mark
Word
REGISTERED
Owner:
Serial:88981673
Filed:Feb 3, 2020
Classes:42
Registration:6435654
Registered:Jul 27, 2021
Goods & Services
Pharmaceutical research and development; research and development of pharmaceuticals for the treatment of cancer, all of the foregoing excluding research and development services for pharmaceutical products for sleep disorders, central nervous disorders (other than cancers of the central nervous system), and neurological disorders (other than cancers of the neurological system)
XILIO
XILIO
Trademark
Word
ABANDONED
Owner:
Serial:88783246
Filed:Feb 3, 2020
Classes:5
XILIO THERAPEUTICS
XILIO THERAPEUTICS
Service Mark
Word
REGISTERED
Owner:
Serial:88981516
Filed:Feb 3, 2020
Classes:42
Registration:6421510
Registered:Jul 13, 2021
Goods & Services
Class 042: Pharmaceutical research and development; research and development of pharmaceuticals for the treatment of cancer, all of the foregoing excluding research and development services for pharmaceutical products for sleep disorders, central nervous disorders (other than cancers of the central nervous system), and neurological disorders (other than cancers of the neurological system)
XILIO THERAPEUTICS
XILIO THERAPEUTICS
Trademark
Word
ABANDONED
Owner:
Serial:88783255
Filed:Feb 3, 2020
Classes:5
Goods & Services
"THERAPEUTICS"

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