What is the proper format for presenting sequences in a patent application?

What is the proper format for presenting sequences in a patent application?

The proper format for presenting sequences in a patent application is outlined in MPEP 2423.01 and follows the WIPO Standard ST.25. Key points include:

• Use a fixed-width font (e.g., Courier) in 10 point or larger size
• Present sequences with a maximum of 60 bases or amino acids per line
• Begin each line with the sequence identifier and line number
• Number the positions in the sequence
• Leave one blank line between sequences if more than one is presented

The MPEP states:

“The sequence listing must be presented in the manner and format defined in 37 CFR 1.822 and 37 CFR 1.823.”

Additionally:

“Sequences must be presented in the sequence listing in a right-justified format wherein the line numbers and the sequence identifier appear on the left and the actual sequence appears on the right.”

Following this format ensures that sequence information is presented consistently and is easily readable by both examiners and automated systems.

To learn more:

• sequence listing format
• patent application
• WIPO Standard ST.25
• 37 CFR 1.822
• 37 CFR 1.823