PPIH vs LCTX Comparison

Perma-Pipe International Holdings Inc is engaged in the manufacture and sale of products in the reportable segment of Piping Systems. The company engineers, designs, manufactures, and sells specialty piping systems and leak detection systems. Specialty piping systems include insulated and jacketed district heating and cooling piping systems for efficient energy distribution from central energy plants to multiple locations, primary and secondary containment piping systems for transporting chemicals, hazardous fluids, and petroleum products, and the coating and insulation of oil and gas gathering and transmission pipelines. It operates in the United States, Canada, the Middle East, Europe, India, and other countries.

Lineage Cell Therapeutics Inc is a clinical-stage biotechnology company focused on the development and commercialization of novel therapies for the treatment of degenerative diseases. The company's pipeline is based on two platform technologies including cell replacement and cell/drug delivery. Lineage Cell's product candidate is OpRegen, a retinal pigment epithelium transplant therapy for the treatment of dry age-related macular degeneration, OPC1, an oligodendrocyte progenitor cell therapy for acute spinal cord injuries, and VAC2, allogeneic cancer immunotherapy of antigen-presenting dendritic cells for non-small cell lung cancer, ANP1, an allogeneic auditory neuron progenitor cells transplant for hearing loss, and PNC1, an allogeneic photoreceptor cell transplant for vision loss.