logo

For the Inventor, By the Inventor

Boston, MA, United States of America

X4 Pharmaceuticals, Inc.

Calculating rank
USPTO Granted Patents = 17



Forward Citations = 51

Loading Chart...
Loading Chart...

11 inventors (with patents filed for the assignee):

goldMedal Renato T Skerlj (5 out of 28 patents)

silverMedal Elyse Marie Josee Bourque (5 out of 23 patents)

bronzeMedal Robert D Arbeit (5 out of 5 patents)

4.  Paula Marie Ragan (4 out of 4 patents)

5.  Karel Marie Joseph Brands (3 out of 3 patents)

6.  Sarah Cohen (3 out of 3 patents)

7.  E Lynne Kelley (3 out of 3 patents)

8.  Michael B Atkins (1 out of 1 patent)

9.  James W Mier (1 out of 1 patent)

10.  David McDermott (1 out of 1 patent)

11.  Kieran James Crowley (1 out of 2 patents)

12.  Karel Marie Joseph Brands (1 out of 1 patent)

13.  Eszter Nagy (42 patents)

14.  Zoltán Magyarics (4 patents)

15.  Irina Mirkina (7 patents)


17 patents:

1. 12728125 - Methods for treating neutropenia (2026-09-08),
2. 12377090 - Methods for treating neutropenia (2025-08-05),
3. 12285424 - Methods for treating neutropenia (2025-04-29),
4. 12115156 - Compositions of CXCR4 inhibitors and methods of preparation and use (2024-10-15),
5. 11780837 - CXCR4 inhibitors and uses thereof (2023-10-10),
6. 11672793 - Compositions of CXCR4 inhibitors and methods of preparation and use (2023-06-13),
7. 11357742 - Methods for treating cancer (2022-06-14),
8. 11337969 - Methods for treating cancer (2022-05-24),
9. 11332470 - CXCR4 inhibitors and uses thereof (2022-05-17),
10. 11306088 - CXCR4 inhibitors and uses thereof (2022-04-19),
11. 11219621 - Methods for treating immunodeficiency disease (2022-01-11),
12. 11045461 - Compositions of CXCR4 inhibitors and methods of preparation and use (2021-06-29),
13. 10988465 - CXCR4 inhibitors and uses thereof (2021-04-27),
14. 10953003 - Methods for treating cancer (2021-03-23),
15. 10759796 - CXCR4 inhibitors and uses thereof (2020-09-01),
Company Overview
X4 Pharmaceuticals, Inc. is a biotechnology company based in Boston, MA, focused on developing innovative therapies for rare diseases and cancer. The company specializes in harnessing the power of the immune system to create treatments that target specific pathways involved in disease progression. With a commitment to advancing patient care, X4 Pharmaceuticals is dedicated to addressing unmet medical needs through its research and development efforts in immunology and oncology, aiming to improve the lives of patients worldwide.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

17 Patents

#128 in Boston, MA

#1,152 in Massachusetts

#18,913 in US

#35,974 in the World

Boston, MA (US)
Boston, MA, United States of America

X4 Pharmaceuticals, Inc.

Forward Citations = 51

11 inventors:

goldMedal Renato T Skerlj (5 out of 28 patents)

silverMedal Elyse Marie Josee Bourque (5 out of 23 patents)

bronzeMedal Robert D Arbeit (5 out of 5 patents)

4.  Paula Marie Ragan (4 out of 4 patents)

5.  Karel Marie Joseph Brands (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: X4 Pharmaceuticals, Inc.. Retrieved from https://idiyas.com/company/x4-pharmaceuticals

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…