What is the relationship between 35 U.S.C. 112(a) and (b)?

The requirements of 35 U.S.C. 112(a) and (b) are separate and distinct. As stated in the MPEP 2174: “The requirements of 35 U.S.C. 112(a) and (b) or the first and second paragraphs of pre-AIA 35 U.S.C. 112 are separate and distinct.” This means that a patent application must satisfy both requirements independently.

To learn more:

Topics: First And Second Paragraphs, MPEP 2100 - Patentability, MPEP 2174 - Relationship Between The Requirements Of 35 U.S.C. 112(A) And (B) Or Pre - Aia 35 U.S.C. 112, Patent Law, Patent Procedure
Tags: 35 u.s.c. 112, Definiteness, Enablement, patent requirements, Written Description