CRSP vs PTEN Comparison

Crispr Therapeutics is a gene editing company focused on the development of Crispr/Cas9-based therapeutics. Crispr/Cas9 stands for clustered regularly interspaced short palindromic repeats (Crispr)/Crispr-associated protein 9 (Cas9), which is a revolutionary technology for precisely altering specific sequences of genomic DNA. The company is focused on using this technology to treat genetically defined diseases. Crispr's first approved drug is Casgevy, which was developed in collaboration with Vertex Pharmaceuticals and targets sickle-cell disease and transfusion-dependent beta-thalassemia, which have high unmet medical needs. The company is advancing a variety of gene editing programs in immuno-oncology, cardiovascular, and a stem cell-derived therapy to treat Type 1 diabetes.

Patterson-UTI Energy is one of the largest land rig drilling contractors in the United States. Its 2023 merger with NexTier greatly expanded its pressure pumping operations, as well, and the firm now controls nearly 20% of the North American market for drilling and completions services. It also provides directional drilling services and tool rental services in most US onshore oil and gas basins.