Kantianism
Kantianism is the philosophy of Immanuel Kant, a German philosopher born in Königsberg, Prussia (now Kaliningrad, Russia). The term "Kantianism" or "Kantian" is sometimes also used to describe contemporary positions in philosophy of mind, epistemology, and ethics.
Feminist Jewish ethics
Hermann Cohen was a philosopher who lived from 1842-1918 who held many of the same philosophical beliefs as Immanuel Kant, but applied to Judaism. Cohen also sees ethics as what "ought to be" in the social world, as opposed to seeing what "is" as a current state of affairs that is unchangeable. According to Cohen, only God falls into both categories of what "is" and what "ought to be". According to Cohen, ethics are equivalent to what ought to be. Jewish feminist ethicists have use Cohen's Kantian ideas by expressing their ideals for equality for women in Judaism as what ought to be.