Drave, Vinayak A., Rahman, Ateequr, Sharma, Alok K. and Li, Li-Hua (2023) Identifying technology trends for future blockchain applications in healthcare: A patent perspective in the era of industry 4.0. AIP Conference Proceedings, 2909 (1). American Institute of Physics . ISSN 1551-7616 | 0094-243X Available at: https://doi.org/10.1063/5.0185075