I'm aware of the Rosenfeld-Gröbner algorithm "for computing a regular decomposition of a radical differential ideal generated by a set of polynomial differential equations, ordinary or with partial derivatives" as it's described in [1].

Is this the best known generalization of Buchberger's algorithm to differential algebra?

Leaving any specific algorithm aside, is the representation of the ideal produced by Rosenfeld-Gröbner the best known generalization of Gröbner bases to differential algebra?

Reference

[1] Hashemi, A., Touraji, Z. (2014). "An Improvement of Rosenfeld-Gröbner Algorithm", in: Hong, H., Yap, C. (eds) Mathematical Software – ICMS 2014, Lecture Notes in Computer Science, vol 8592, Berlin-Heidelberg-New York: Springer, MR3334804, Zbl 1434.13001.