RecruitingBiological interventionA Study to Assess the Safety and Efficacy of IPN10200 in Adult Participants With Upper Limb Spasticity.The purpose of the study is to assess the safety and efficacy of increasing doses of Corabotase (also known as IPN10200) with the aim to evaluate the Pharmacodynamics (PD) profile of Corabotase and to establish the total Corabotase doses(s) that offer the best efficacy/safety profile when used for the treatment of Adult upper limb (AUL) spasticity.