MPEP § 714.16(c) — Amendments Under 37 CFR 1.312, Additional Claims (Annotated Rules)

§714.16(c) Amendments Under 37 CFR 1.312, Additional Claims

USPTO MPEP version: BlueIron's Update: 2026-01-17

This page consolidates and annotates all enforceable requirements under MPEP § 714.16(c), including statutory authority, regulatory rules, examiner guidance, and practice notes. It is provided as guidance, with links to the ground truth sources. This is information only, it is not legal advice.

Amendments Under 37 CFR 1.312, Additional Claims

This section addresses Amendments Under 37 CFR 1.312, Additional Claims. Primary authority: 35 U.S.C. 41 and 37 CFR 1.312. Contains: 2 requirements.

Key Rules

Topic

Fee Requirements

2 rules
StatutoryRequiredAlways
[mpep-714-16-c-ef89517c9f014efe776a0f0a]
Additional Claims Require Extra Fees
Note:
If an amendment under 37 CFR 1.312 adds more claims than previously paid for, additional fees are required to be submitted with the amendment.

If the amendment under 37 CFR 1.312 adds claims (total and independent) in excess of the number previously paid for, additional fees are required. The amendment is not considered by the examiner unless accompanied by the full fee required. See MPEP § 607 and 35 U.S.C. 41.

StatutoryRequiredAlways
[mpep-714-16-c-31ca66096bfe2c2b52c485a7]
Additional Claims Require Full Fee
Note:
Amendments adding more claims than previously paid for must be accompanied by the full required fee.

If the amendment under 37 CFR 1.312 adds claims (total and independent) in excess of the number previously paid for, additional fees are required. The amendment is not considered by the examiner unless accompanied by the full fee required. See MPEP § 607 and 35 U.S.C. 41.

Citations

Primary topicCitation
Fee Requirements35 U.S.C. § 41
Fee Requirements37 CFR § 1.312
Fee RequirementsMPEP § 607

Source Text from USPTO’s MPEP

This is an exact copy of the MPEP from the USPTO. It is here for your reference to see the section in context.

BlueIron Last Updated: 2026-01-17