Financial Post

HydroGraph Achieves Critical Technology Milestone for the First Cost Effective Modular Commercial Scale Unit for Production of High-Purity Graphene

VANCOUVER, British Columbia, May 04, 2023 (GLOBE NEWSWIRE) — HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGCPF) (the “Company” or “HydroGraph”), a manufacturer of high-quality nanomaterials, today ...
Seeking Alpha

HydroGraph Awarded New U.S. Patent for Graphene-Based Actuator Technology

VANCOUVER, British Columbia, Oct. 08, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph” or the “Company”), a leading producer of ultra-pure graphene, today ...
Business Insider

HydroGraph to Present at the Emerging Growth Conference on October 23, 2025

VANCOUVER, British Columbia, Oct. 20, 2025 (GLOBE NEWSWIRE) -- HydroGraph Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph”), a leading producer of ultra-pure graphene, is pleased to announce that President ...
manilatimes

HydroGraph and NEI Corporation Announce New Line of Graphene Dispersions

HydroGraph is poised to support this rapidly growing demand through its collaboration with NEI Corporation. By leveraging HydroGraph's novel graphene technology and NEI's expertise in battery ...