Counsel registry

Oliff

2 case appearances — 0 as plaintiff counsel · 2 as defendant counsel.

Generating firm summary with web-search grounding — usually 30-60s. Don’t leave this page.

Attorneys

Further reading

The America Invents Act (2011)
The AIA was the structural reform that gave defendants modern tools — IPR, broader prior art, joinder limits. The unfinished work is cost: AIA didn't make defense free, it made defense possible.
Examples of NPE shell companies: how patent trolls structure their entities
The shell company is the patent troll's signature legal artifact. Knowing the structures lets you read the litigation strategy off the corporate filing.
Patent term and expiration
Patents don't last forever. They don't even reliably last 20 years. The expiration date that actually matters depends on the earliest filing date, the maintenance schedule, and any USPTO or FDA delays the patent owner can claim back.
Festo Corp. v. Shoketsu Kinzoku Kogyo Kabushiki Co. (2002)
Narrow your claim during prosecution and you presumptively give up the equivalents in between. The presumption is rebuttable, but in practice the prosecution history is a defendant's gold mine.
How to obtain a patent
The USPTO process takes 2-3 years and costs $10,000-$15,000. The patent that comes out the other end is only as valuable as your willingness to spend much more enforcing it.