Korro Bio, Inc. logo

Korro Bio, Inc.

11 Marks
Corp.
First Filed:Dec 10, 2018Latest Filed:Feb 6, 2026Address:One Kendall Square, Building 600, Cambridge, MA 02139

Portfolio Overview

Registered
4(36%)
Pending
6(55%)
Dead
1(9%)

Top Classes

Class 5
Pharmaceuticals
9(82%)
Class 42
Software, IT Services & Scientific Research
7(64%)
Class 40
Material Treatment
5(45%)

TTAB Proceedings

Total Proceedings
2
As Plaintiff
2(100%)
As Defendant
0(0%)

Top Firms

MARSHALL, GERSTEIN & BORUN L...(Nov 2024)
10

Trademark Portfolio

11 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
KRRO-121
KRRO-121
Trademark
Word
PENDING
Owner:
Serial:99637921
Filed:Feb 6, 2026
Classes:5, 42
Goods & Services
Class 005: Oligonucleotide preparations for the treatment of genetic diseases; Class 042: Pharmaceutical research and development in the fields of RNA editing, drug discovery and development
O
O
Trademark
Stylized
PENDING
Owner:
Serial:98842958
Filed:Nov 7, 2024
Classes:5, 40, 42
Goods & Services
Custom manufacture of biomedical compounds comprised of nucleotide polymers and biomedical compounds comprised of ribonucleic acid polymers all for use in genetic research, pharmaceutical therapies, medical research and treatment of various conditions and disorders for others; Custom manufacture and processing of human cells for medical purposes for others; Treatment of therapeutic cells for others, namely, pharmacological treatment and processing of therapeutic cells to modify their function for therapeutic purposes; Pharmaceutical preparations for the treatment of genetic diseases; Pharmaceutical products for cell therapy to treat genetic diseases; Pharmaceutical research and development; Pharmaceutical research and development in the fields of gene therapies, gene editing, drug discovery and development; Pharmaceutical research and development incorporating artificial intelligence; Pharmaceutical research and development incorporating genetic learning; Scientific and industrial research; Scientific and industrial research incorporating artificial intelligence; Scientific and industrial research in the field of gene therapies, gene editing, drug discovery and development incorporating genetic learning; Medical and scientific research in the field of pharmaceuticals, genetics, gene editing, and genetic diseases
OPERA
OPERA
Trademark
Word
PENDING
Owner:
Serial:98592556
Filed:Jun 10, 2024
Classes:5, 40
Goods & Services
Custom manufacture of pharmaceuticals, namely, oligonucleotides and RNAs for use in genetic research, pharmaceutical therapies, medical research and treatment of various conditions and disorders; Oligonucleotide compounds being a component in pharmaceutical preparations for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; RNA compounds being a component in pharmaceutical preparations for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; RNA therapeutic agents for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; Nucleic acid therapeutic agents for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; Oligonucleotide compounds being a component in pharmaceutical preparations for use in RNA editing for treating genetic diseases; Oligonucleotide compounds being a component in pharmaceutical preparations for use in base editing for treating genetic diseases; Oligonucleotide compounds being a component in pharmaceutical preparations for use as RNA therapeutic for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; Oligonucleotide compounds being a component in pharmaceutical preparations for treating genetic diseases that facilitate the editing of RNA base; Pharmaceuticals, medicines, biologics, biotherapeutics, biosimilars and therapeutics, namely, nucleic acid therapeutic agents for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; pharmaceuticals, namely, bio-pharmaceutical preparations for the treatment of rare diseases
CHORD
CHORD
Trademark
Word
PENDING
Owner:
Serial:98417765
Filed:Feb 23, 2024
Classes:5, 40, 42
Goods & Services
Custom manufacture of biomedical compounds comprised of nucleotide polymers and biomedical compounds comprised of ribonucleic acid polymers all for use in genetic research, pharmaceutical therapies, medical research and treatment of various conditions and disorders for others; Custom manufacture and processing of human cells for medical purposes for others; Treatment of therapeutic cells for others, namely, pharmacological treatment and processing of therapeutic cells to modify their function for therapeutic purposes; Oligonucleotide preparations for the treatment of genetic diseases; Pharmaceutical research and development; Pharmaceutical research and development in the fields of gene therapies, gene editing, drug discovery and development; Pharmaceutical research and development incorporating artificial intelligence; Pharmaceutical research and development incorporating genetic learning; Scientific and industrial research; Scientific and industrial research incorporating artificial intelligence; Scientific and industrial research in the field of gene therapies, gene editing, drug discovery and development incorporating genetic learning
KRRO-110
KRRO-110
Trademark
Word
REGISTERED
Owner:
Serial:98365999
Filed:Jan 19, 2024
Classes:5, 42
Registration:8152849
Registered:Feb 24, 2026
Goods & Services
Oligonucleotide preparations for the treatment of genetic diseases; Pharmaceutical research and development in the fields of gene therapies, gene editing, drug discovery and development
KORRO
KORRO
Trademark
Word
PENDING
Owner:
Serial:98305479
Filed:Dec 8, 2023
Classes:5, 40, 42
Goods & Services
Custom manufacture of biomedical compounds comprised of nucleotide polymers and biomedical compounds comprised of ribonucleic acid polymers all for use in genetic research, pharmaceutical therapies, medical research and treatment of various conditions and disorders for others; Custom manufacture and processing of human cells for medical purposes for others; Treatment of therapeutic cells for others, namely, pharmacological treatment and processing of therapeutic cells to modify their function for therapeutic purposes; Pharmaceutical preparations for the treatment of genetic diseases; Pharmaceutical products for cell therapy to treat genetic diseases; Medical and scientific research in the field of pharmaceuticals, genetics, gene editing, and genetic diseases; Pharmaceutical research and development; Pharmaceutical research and development in the fields of gene therapies, gene editing, drug discovery and development; Pharmaceutical research and development incorporating artificial intelligence; Pharmaceutical research and development incorporating genetic learning; Scientific and industrial research; Scientific and industrial research incorporating artificial intelligence; Scientific and industrial research in the field of gene therapies, gene editing, drug discovery and development incorporating genetic learning; Medical and scientific research in the field of pharmaceuticals, genetics, gene editing, and genetic diseases
KORRO BIO
KORRO BIO
Trademark
Word
REGISTERED
Owner:
Serial:97980286
Filed:Jul 7, 2022
Classes:5
Registration:7907662
Registered:Aug 19, 2025
Goods & Services
Pharmaceutical preparations for the treatment of rare genetic diseases; Pharmaceutical preparations containing biomedical compounds comprised of nucleotide polymers for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; Pharmaceutical preparations containing biomedical compounds comprised of ribonucleic acid polymers for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; RNA therapeutics for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; Nucleic acid therapeutics for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; Pharmaceutical preparations containing biomedical compounds comprised of nucleotide polymers for use in RNA editing; Pharmaceutical preparations containing biomedical compounds comprised of nucleotide polymers for use in base editing; Pharmaceutical preparations containing biomedical compounds comprised of nucleotide polymers for use as RNA therapeutic for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; Pharmaceuticals, medicines, biologics, biotherapeutics, biosimilars and therapeutics, namely, nucleic acid therapeutics for the treatment of genetic diseases and the repair and modulation of disease causing mutations and protein function; Pharmaceuticals, namely, bio-pharmaceutical preparations for the treatment of rare diseases; "BIO"
KORRO BIO
KORRO BIO
Service Mark
Word
REGISTERED
Owner:
Serial:97978738
Filed:Jul 7, 2022
Classes:42
Registration:7525041
Registered:Oct 1, 2024
Goods & Services
"BIO"; Pharmaceutical research and development; Pharmaceutical research and development in the fields of gene therapies, gene editing, drug discovery and development; Research and development of pharmaceutical products; Research and development in the field of bioscience; Research and development of biomedical compounds comprised of nucleotide polymers for use in targeted pharmaceutical therapies for the treatment of various conditions, diseases and disorders, including rare diseases, genetic disorders, liver diseases, eye diseases, and CNS disorders; Research and development of pharmaceutical preparations for the treatment of liver-based disorders, eye disorders and CNS disorders; Research and development of biomedical compounds comprised of nucleotide polymers for targeted RNA editing; Research and development of oligonucleotide drug platforms for use in the treatment of various conditions, diseases and disorders, including rare diseases, genetic disorders, liver diseases, eye diseases, and CNS disorders
KORRO BIO
KORRO BIO
Service Mark
Word
PENDING
Owner:
Serial:97493218
Filed:Jul 7, 2022
Classes:5, 40
Goods & Services
Custom manufacture of biomedical compounds comprised of nucleotide polymers or biomedical compounds comprised of ribonucleic acid polymers for use in genetic research, pharmaceutical therapies, medical research and treatment of various conditions and disorders; "BIO"
OPERA
OPERA
Service Mark
Word
REGISTERED
Owner:
Serial:90171690
Filed:Sep 10, 2020
Classes:42
Registration:7502583
Registered:Sep 10, 2024
Goods & Services
Research and development of pharmaceutical products; research and development in the field of bioscience; research and development of oligonucleotide compounds for use in targeted pharmaceutical therapies for the treatment of various conditions, diseases and disorders, including rare diseases, genetic disorders, liver diseases, eye diseases, and CNS disorders; research and development of pharmaceutical preparations for the treatment of liver-based disorders, eye disorders and CNS disorders; research and development of oligonucleotide compounds for targeted RNA editing; research and development of oligonucleotide drug platforms for use in the treatment of various conditions, diseases and disorders, including rare diseases, genetic disorders, liver diseases, eye diseases, and CNS disorders
KORRO BIO
KORRO BIO
Trademark
Word
ABANDONED
Owner:
Serial:88223363
Filed:Dec 10, 2018
Classes:5
Goods & Services
"BIO"

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