Prosecution tips related to restriction requirements when making downstream amendments in prosecution.

Some great lessons from the PTAB.

Tesla’s attack come up short because they relied on figures not disclosed to be drawn to scale.

Inconsistent positions taken by applicants in patent prosecution are generally unhelpful.

How much disclosure is enough for a new estimation algorithm?

What is a product line claim, you ask?

Creative constraint theory applied to obviousness at the USPTO

If you are going to include annotated figures in your Office action correspondence, whether you are the patent applicant or the examiner, make sure the submissions are legible.

System claims cannot include method steps but can method claims include structural features?

How similar is sufficiently similar for KSR obviousness?